Details for Pigment Red 13
Pigment Red 13
111Category: Dyestuffs and Pigments
CAS NO: 6535-47-3 EC NO: 229-441-9 Molecular Formula: C25H20N4O4 Molecular Weight: 440.4507 Specification: InChI: InChI=1/C25H20N4O4/c1-15-11-12-21(22(13-15)29(32)33)27-28-23-18-9-5-4-8-17(18)14-19(24(23)30)25(31)26-20-10-6-3-7-16(20)2/h3-14,27H,1-2H3,(H,26,31)/b28-23- Synonyms: 12395;C.I.PigmentRed13;3-hydroxy-4-[(4-methyl-2-nitrophenyl)azo]-N-(2-methylphenyl)-2-Naphthalenecarboxamide(4Z)-4-[2-(4-methyl-2-nitrophenyl)hydrazinylidene]-N-(2-methylphenyl)-3-oxo-3,4-dihydronaphthalene-2-carboxamide; Molecular Structure: 
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