.alpha.-Ergocryptine .alpha.-Ergokryptine 511-09-1 ERGOCRYPTINE Ergokryptine Ergotaman-3',6',18-trione, 12'-hydroxy-2'-(1-methylethyl)-5'-(2-methylpropyl)-, (5'.alpha.)- NSC407319 WLN: T C6656 1A P GN LM CUTT&&J G1 EVM- DT B565 CO EVN HVNTJ BQ DY1&1 G1Y1&1