5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile
分散黄 C-4G
CAS No. 70528-90-4
5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile;3-Pyridinecarbonitrile, 5-(4-chloro-2-nitrophenyl)azo-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-;Disperse yellow 211 (C.I. 12755);Allilon Yellow 4G;Apollon Yell
2,3-DINOR-TXB2 63250-09-9
Cl2H8N4Ru-4 63251-19-4
3-(4-乙酰氨基苯基)丙酸