1,3,5-Naphthalenetrisulfonic acid,7-[[5-[(5-chloro-2-fluoro-6-methyl-4-pyrimidinyl)amino]-2-sulfophenyl]azo]-, tetrasodium salt
CAS No. 88112-50-9
pterobilin 20890-42-0
1-三苯基甲基-4-三丁基锡咪唑