2706-66-3 ECR Ergocryptine mesylate Ergocryptine methanesulfonate Ergocryptine methanesulphonate Ergocryptine, monomethanesulfonate (salt) Ergokryptine methanesulfonate Ergotaman-3',6',18-trione, 12'-hydroxy-2'-(1-methylethyl)-5'-(2-methylpropyl)-, (5'alpha)-, monomethanesulfonate (salt)