Synonyms: Metriclavin;Ergonovine, maleate (1:1);Ergotrate Maleate;Ergomet;Cornocentin;Ergometrine maleate (JP14);Ergotrate;Ergometrine (TN);D-Ergonovine maleate;Ergonovine maleate (USP);Ermetrin;Ergonovine maleate (TN);Ergoline-8-.beta.-carboxamide, 9, 10-didehydro-N- ((S)-2-hydroxy-1-methylethyl)-6-methyl-, maleate (1:1) (salt);Ergometrine acid maleate;Ergotrate maleate (TN);Ergometrin maleate;Ergoline-8.beta.-carboxamide, 9,10-didehydro-N- ((S)-2-hydroxy-1-methylethyl)-6-methyl-, maleate (1:1) (salt);Ergoline-8-carboxamide, 9, 10-didehydro-N- (2-hydroxy-1-methylethyl)-6-methyl-, [8.beta.(S)]-, (Z)-2-butenedioate (1:1) (salt);Ergonovine, maleate (1:1) (salt);Ergoline-8-carboxamide,9,10-didehydro-N- [(1S)-2-hydroxy-1-methylethyl]-6-methyl-,(8a)-,(2Z)-2-butenedioate (1:1) (salt);Oxytocic;Ergometrine maleate (1:1);Ergot;Ergometrine;Ergometrine maleate;ERGOT;ERGONO-VINE, MALEATE (1:1) (SALT);CRUDE ERGOT;