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320748-53-6 benzenesulfonic acid,4-chloro-2-[2-[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1h-pyra

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Product Name Benzenesulfonic acid,4-chloro-2-[2-[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-yl]diazenyl]-5-methyl-,ammonium calcium salt (2:2:1)
CAS No. 320748-53-6
Synonyms Benzenesulfonicacid,4-chloro-2-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-yl]azo]-5-methyl-,ammonium calcium salt (2:2:1) (9CI)
Molecular Formula C17H15ClN4O7S2・1/2Ca・H3