120757-41-7 Basic information More.. Product Name: Benzenesulfonic acid, 4-methyl-, 2-[(4-oxo-4H-1-benzopyran-3-yl)methylene]hydrazide Synonyms: Benzenesulfonic acid, 4-methyl-, 2-[(4-oxo-4H-1-benzopyran-3-yl)methylene]hydrazide CAS: 120757-41-7 MF: C17H14N2O4S MW: 342.37 EINECS: Mol File: 120757-41-7.mol Information Error Report Your Email:	Browse by province 120757-41-7 Suppliers Global suppliers 120757-41-7 Recommend Suppliers Recommend You Select Member Companies... 1
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