111Category: | Dyestuffs and Pigments |
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CAS NO: | 74441-05-7 | ||
EC NO: | 277-873-1 | ||
Molecular Formula: | C25H21N7O5 | ||
Molecular Weight: | 499.4781 | ||
Specification: | |||
InChI: | InChI=1/C25H21N7O5/c1-13(33)21(24(36)28-18-10-11-19-20(12-18)30-25(37)29-19)32-31-17-8-4-15(5-9-17)23(35)27-16-6-2-14(3-7-16)22(26)34/h2-12,21H,1H3,(H2,26,34)(H,27,35)(H,28,36)(H2,29,30,37) | ||
Synonyms: | 11777;C.I.Pigment Yellow 181;P.Y.181;Benzimidazolone Yellow H3R;N-[4-(aminocarbonyl)phenyl]-4-[[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-osopropyl]azo]-Benzamide;N-(4-carbamoylphenyl)-4-[(E)-{1,3-dioxo-1-[(2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)amino]butan-2-yl}diazenyl]benzamide;4-[[4-[2-oxo-1-[(2-oxo-1,3-dihydrobenzimidazol-5-yl)carbamoyl]propyl]azobenzoyl]amino]benzamide;Pigment Yellow 181; | ||
Molecular Structure: |