| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 6420-44-6 | 4-羟基-7-[[[[5-羟基-6-[(2-甲氧基苯基)偶氮]-7-磺基-2-萘基]氨基]羰基]氨基]-3-[(2-甲基-4-磺苯基)偶氮]-2 | abcol fast scarlet 4 ba; 2-Naphthalenesulfonic acid, 4-hydroxy-7-[[[[5-hydroxy-6-[(2-methoxyphenyl)azo]-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-3-[(2-methyl-4-sulfophenyl)azo]-, trisodium salt |  | C35H28N6O13S3.3Na | 详情 | 供应商 |
| 25738-24-3 | 直接耐晒黄RS | Direct fast yellow RS; C.I. Direct yellow 50; 1,5-naphthalenedisulfonic acid, 3,3'-[carbonylbis[imino(2-methyl-4,1-phenylene) |  | C35H28N6O13S4 | 详情 | 供应商 |
| 10018-53-8 | 1,5-Naphthalenedisulfonicacid, 3,3'-[carbonylbis[imino(3-methyl-4,1-phenylene)azo]]bis- (9CI); 1,5-Naphthalenedisulfonicacid, 3,3'-[ureylenebis[(3-methyl-p-phenylene)azo]]di- (7CI,8CI) |  | C35H28N6O13S4 | 详情 | 供应商 |
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