Synonyms: Hydroxytriamterene sulfate;Sulfuric acid, 4-(2,4,7-triamino-6-pteridinyl)phenyl ester;4-(2,4,7-Triaminopteridin-6-yl)phenol hydrogen sulfate (ester);Phenol, 4-(2,4,7-triaminopteridin-6-yl)-, hydrogen sulfate (ester);Hydroxytriamterene sulfate ester;AC1L4S8R;Hydroxytriamterene sulfuric acid ester;LS-105159;[4-(2,4,7-triaminopteridin-6-yl)phenyl] hydrogen sulfate;Phenol, 4-(2,4-diamino-6-pteridinyl)-, hydrogen sulfate (ester);1476-48-8;61867-18-3