3,3-Bis(4-phenyl-7-methyl-2-indolinon bis(hydrogensulfat) 3,3-Bis(p-hydroxyphenyl)-7-methyl-2-indolonone bis(hydrogen sulfate) (ester) 54935-03-4 Dan 603 Laxitex Sulisatin Sulisatin [INN] Sulisatina Sulisatine Sulisatinum