Heterocyclic Compounds

Heterocyclic Compounds

Heterocyclic compounds contain oxygen, nitrogen, sulfur, or multiple heteroatoms within ring structures. They are among the most important scaffolds in pharmaceuticals, dyes, agrochemicals, and catalysts. Their tunable electronic properties and diverse reactivity make them central to medicinal chemistry, material science, and fine-chemical synthesis.

5-Amino-Benzofuran-2-Carboxylic Acid Methyl Ester CAS NO 1646-29-3

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CAS No.:1646-29-3

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1-(5-Chlorobenzo[B]Furan-2-Yl)Ethan-1-One CAS NO 1646-32-8

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CAS No.:1646-32-8

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1,4-Benzenediol, 2-[(1-Phenyl-1H-Tetrazol-5-Yl)Thio]- CAS NO 1660-27-1

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CAS No.:1660-27-1

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2-Phenyl-5-Ethylnylthiophene CAS NO 1665-35-6

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CAS No.:1665-35-6

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5-(2,2,2-Trifluoroacetamido)-1H-Pyrazole-4-Carboxamide CAS NO 1671-03-0

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CAS No.:1671-03-0

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n-(2,3-Dihydro-1,5-Dimethyl-3-Oxo-2-Phenyl-1H-Pyrazol-4-Yl)Formamide CAS NO 1672-58-8

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CAS No.:1672-58-8

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1H-Benzimidazole,1-Ethenyl-2-Methyl-(9Ci) CAS NO 1673-62-7

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CAS No.:1673-62-7

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4-Hydroxy-8-Methyl-2(1H)-Quinolinone CAS NO 1677-42-5

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CAS No.:1677-42-5

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