4-Cyano-3-hydroxy-5-[(2-hydrazino-2-oxoethyl)thio]thiophene-2-carboxylic acid methyl ester
4-Cyano-3-hydroxy-5-[(2-hydrazino-2-oxoethyl)thio]thiophene-2-carboxylic acid methyl ester(4-Cyano-3-hydroxy-5-[(2-hydrazino-2-oxoethyl)thio]thiophene-2-carboxylic acid methyl ester)
CAS:
化学式: C9H9N3O4S2