Synonyms: 6-amino-2,4,5,7-tetrabromo-9-[2-(methoxycarbonyl)phenyl]-3h-xanthen-3-iminium chloride;Tetrabromorhodamine 123;AC1L2MZY;AC1Q1SHB;Tbr 123;AR-1H0841;[6-amino-2,4,5,7-tetrabromo-9-(2-methoxycarbonylphenyl)xanthen-3-ylidene]azanium chloride;Xanthylium, 3,6-diamino-2,4,5,7-tetrabromo-9-(2-(methoxycarbonyl)phenyl)-, chloride;208511-49-3