(R-(R*,R*))-Phenylmethyl 5,10-bis(((2,4-dibromo-6-((cyclohexylmethylamino)methyl)phenyl)amino)carbonyl)-3-oxo-1-phenyl-2-oxa-7,8-dithia-4,11-diazadodecan-12-oate 2-Oxa-7,8-dithia-4,11-diazadodecan-12-oic acid, 5,10-bis(((2,4-dibromo-6-((cyclohexylmethylamino)methyl)phenyl)amino)carbonyl)-3-oxo-1-phenyl-, phenylmethyl ester, dihydrochloride, (5R,10R)- 2-Oxa-7,8-dithia-4,11-diazadodecan-12-oic acid, 5,10-bis(((2,4-dibromo-6-((cyclohexylmethylamino)methyl)phenyl)amino)carbonyl)-3-oxo-1-phenyl-, phenylmethyl ester, dihydrochloride, (R-(R*,R*))- 86042-51-5 N,N'-Bis(benzyloxycarbonyl)cystine-bis(2,4-dibromo-6-(N-cyclohexyl-N-methyl)aminomethyl)anilide dihydrochloride Rec 15-1884-2