12227-22-4 3-(4'-Hydroxyfenyl)aminokarbazol [Czech] 4-(3-CARBAZOYLAMINO)PHENOL 4-(3-Carbazolylamino)phenol 4-(9H-Carbazol-3-ylamino)phenol 4-22-00-04937 (Beilstein Handbook Reference) 86-72-6 BRN 0247481 C.I. Vat Blue 47 Carbazole, 3-(p-hydroxyanilino)- EINECS 201-693-4 Hidrotin Blue 2R Hidrotin Blue 3R Hidrotin Blue R Hydron Blue 3RN NSC 75903 Phenol, 4-(3-carbazolylamino)- Phenol, 4-(9H-carbazol-3-ylamino)- Phenol, p-(carbazol-3-ylamino)- (6CI,7CI,8CI) R-Base [Czech]