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14661-69-9 benzenesulfonic acid, 4-methyl-, (2-chloro-2-oxoethylidene)hydrazide

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Product Name Benzenesulfonic acid, 4-methyl-, (2-chloro-2-oxoethylidene)hydrazide
CAS No. 14661-69-9
Molecular Formula C9H9ClN2O3S