Ergocristine; 4-25-00-00966 (Beilstein Handbook Reference); BRN 0079046; Ergocrystine; Ergotaman-3',6',18-trione, 12'-hydroxy-2'-(1-methylethyl)-5'-(phenylmethyl)-, (5'-alpha)-; NSC 93743; Ergotaman-3',6',18-trione, 12'-hydroxy-2'-(1-methylethyl)-5'-(phenylmethyl)-, (5'alpha)- (9CI); (5'alpha)-5'-benzyl-12'-hydroxy-3',6',18-trioxo-2'-(propan-2-yl)ergotaman; 5'-benzyl-12'-hydroxy-3',6',18-trioxo-2'-(propan-2-yl)ergotaman