1,2-Dihydro-4-methoxy-1-methyl-2-oxonicotinonitrile 3-Pyridinecarbonitrile, 1,2-dihydro-4-methoxy-1-methyl-2-oxo- (9CI) 5-22-07-00318 (Beilstein Handbook Reference) 524-40-3 BRN 0139222 EINECS 208-359-7 NSC 409913 NSC 642604 Nicotinonitrile, 1,2-dihydro-4-methoxy-1-methyl-2-oxo- RICININE Recinine Ricidine Ricinin Ritsinin