73384-78-8 (酸性黄127,Acid Yellow 127)

酸性黄127;中性黄 3GL;

Acid Yellow 127;KAYANOL MILLING YELLOW 5GW;sodium,4-[[4-chloro-6-(N-methylanilino)-1,3,5-triazin-2-yl]amino]-2-[[1-(2-chlorophenyl)-3-methyl-5-oxo-4H-pyrazol-4-yl]diazenyl]benzenesulfonate;EINECS 277-419-2;Sodium 4-((4-chloro-6-(methylanilino)-1,3,5-triazin-2-yl)amino)-2-((1-(2-chlorophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)azo)benzenesulphonate;73384-78-8;UNII-67SL5C598T;67SL5C598T;sodium;4-[[4-chloro-6-(N-methylanilino)-1,3,5-triazin-2-yl]amino]-2-[[1-(2-chlorophenyl)-3-methyl-5-oxo-4H-pyrazol-4-yl]diazenyl]benzenesulfonate;Q27896476;

PTLDRIFIKRWNLP-GGTLNOMSSA-M

1S/C26H21Cl2N9O4S.Na/c1-15-22(23(38)37(35-15)20-11-7-6-10-18(20)27)34-33-19-14-16(12-13-21(19)42(39,40)41)29-25-30-24(28)31-26(32-25)36(2)17-8-4-3-5-9-17;/h3-14,22H,1-2H3,(H,39,40,41)(H,29,30,31,32);/q;+1/p-1/b34-33+;

ClC1C=CC=CC=1N1C(C(C(C)=N1)/N=N/C1C=C(C=CC=1S(=O)(=O)[O-])NC1N=C(N=C(N=1)N(C)C1C=CC=CC=1)Cl)=O.[Na+]

277-419-2

以 2，4-二氨基苯磺酸、三聚氯氰、N-甲基苯胺、1-(邻氯苯基)-3-甲基-5-吡唑酮为原料，三聚氯氰首先与 2，4-二氨基苯磺酸缩合，进而与 N-甲基苯胺进行第二次缩合，然后将缩合产物重氮化，与 1-(邻氯苯基)-3-甲基-5-吡唑酮偶合得产物。经过滤、干燥得成品。。