1,3-Oxazolidine, 3-ethyl-2-(methoxy(methylthio)phosphinylimino)-4-methyl- (L)- 33918-08-0 L-2-(Methoxy(methylthio)phosphinylimino)-3-ethyl-4-methyl-1,3-oxazolidine Phosphoramidothioic acid, (3-ethyl-4-methyl-2-oxazolidinylidene)-, O,S-dimethyl ester