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1H-Benz3,4Isobenzofuro1,7-Bc1Benzopyran CAS NO 203-00-9


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CAS No.:203-00-9

Grade:Pharmacy Grade

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Description

1H-Benz3,4Isobenzofuro1,7-Bc1Benzopyran CAS NO 203-00-9 is a high-purity, specialized organic compound belonging to the benzopyran class, known for its complex fused-ring structure. This chemical serves as a critical advanced intermediate in the synthesis of complex molecules, offering significant value in research and development. It is primarily sought after by pharmaceutical R&D laboratories and fine chemical manufacturers for developing novel active ingredients and functional materials.

Application

  • Pharmaceutical Intermediate: Key building block in the research and synthesis of novel drug candidates, particularly those targeting complex biological pathways.
  • Organic Synthesis Research: Used as a sophisticated precursor in academic and industrial laboratories for constructing complex heterocyclic frameworks.
  • Material Science: Investigated for the development of advanced organic electronic materials due to its fused aromatic structure.
  • Agrochemical R&D: Serves as an intermediate in the exploration of new active ingredients for crop protection products.
  • Dye & Pigment Synthesis: Potential precursor for creating specialized chromophores with unique optical properties.
  • Reference Standard: Used as an analytical standard in quality control and method development for related compounds.

Basic Information

Product Name 1H-Benz3,4Isobenzofuro1,7-Bc1Benzopyran
CAS No. 203-00-9
Molecular Formula C15H8O2
Molecular Weight 220.22 g/mol
Synonyms 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[1,7-bc][1]benzopyran, 9CI; 1H-Benz[3,4]isobenzofuro[1,7-bc]benzopyran; 1H-Benz[3,4]isobenzofuro[1,7-bc]chromene; 1H-Benz[3,4]isobenzofuro[

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