11024-29-6 17479-19-5 26913-93-9 9,10-Dihydroergocristine CCRIS 4027 Dihydroergocristin Dihydroergocristine EINECS 241-493-4 Ergocristine, 9,10-dihydro- Ergocristine, dihydro- Erotaman-3',6',18-trione, 9,10-dihydro-12'-hydroxy-2'-(1-methylethyl)-5'-(phenylmethyl)-, (5'alpha,10alpha)-