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Butanoic acid, 3-[2-[(4-aminophenyl)sulfonyl]hydrazinylidene]-, ethyl ester CAS No.: 5448-67-9 Molecular formula: C12H17N3O4S Molecular weight: 299.34608 Butanoic acid, 3-[2-[(4-aminophenyl)sulfonyl]hydrazinylidene]-, ethyl ester Buta

Butanoic acid,3-[2-[(4-aminophenyl)sulfonyl]hydrazinylidene]-, ethyl ester cas 5448-67-9Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by