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92731-38-9 acetamide, n-(2,4-dinitrophenyl)-, reaction products with phthalic anhydride and sodium s

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Product Name acetamide, N-(2,4-dinitrophenyl)-, reaction products with phthalic anhydride and sodium sulfide (Na2(Sx)), thiosulfonated
CAS No. 92731-38-9
Synonyms C.I. Sulphur Yellow 9, thiosulfonated