2-(Diethylphosphonooxy)-2-methyl-3-butenenitrile

phosphoric acid-(3-acetylamino-phenyl ester)-diethyl ester

1-Cyanocyclohex-2-enyl diethyl phosphate

(3R)-2,3-Dihydro-3-phthalimido-1,5-benzothiazepin-4(5H)-on