4-chloro-3-[(4z)-4-[[4-(dimethylamino)phenyl]methylidene]-3-methyl-5-oxopyrazol-1-yl]benzenesulfonic Acid;pyridine
CAS No: 160828-81-9
chloro,dimethylamino,phenyl,methylidene,methyl,oxopyrazol,benzenesulfonic,pyridine
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