14271-05-7 9,10alpha-Dihydro-12'-hydroxy-5'alpha-isobutyl-2'-isopropylergotaman-3',6',18-trione monomethanesulphonate CCRIS 6730 Dihydro-alpha-ergocryptine mesylate EINECS 238-163-7 Ergotaman-3',6',18-trione, 9,10-dihydro-12'-hydroxy-2'-(1-methylethyl)-5'-(2-methylpropyl)-, (5'alpha,10alpha)-, monomethanesulfonate (salt) alpha-Dihydroergocryptine