| 66096-03-5 | 5-[3-[[2-(hexadecyloxy)-5-[(methylamino)sulphonyl]phenyl]amino]-1,3-dioxopropyl]-2-methoxybenzenesulphonic acid | C33H50 N2 O9 S2 |
| 66096-14-8 | 4,4'-BIS[3-CARBOXY-5-OXO-1-(4-SULFOPHENYL)-2-PYRAZOLIN-4-YL]TRIMETHINE OXONOLE DIPOTASSIUM SALT | C23H12K4N4O12S2 |