12'-hydroxy-2'-(propan-2-yl)-5'alpha-benzyl-9,10-dihydro-10alpha-ergotaman-3',6',18-trione [ dihydroergocristine methanesulfonate | dihydroergocristine mesilate ]
12'-hydroxy-2'-(propan-2-yl)-5'alpha-benzyl-9,10-dihydro-10alpha-ergotamane-3',6',18-trione [ méthanesulfonate de dihydroergocristine ]