ethyl (10E)-11-cyano-10-(dimethylaminomethylidene)-4-oxo-8,9-dihydro-7H-pyrimido[1,2-b]isoquinoline-3-carboxylate

[(5E)-5-(dimethylaminomethylidene)-3,4-dihydro-2H-pyridin-6-yl]cyanamide

N-[(E)-(二甲基氨基)亚甲基]苯甲酰胺

4-[(二甲基氨基)亚甲基]-3-甲基-1-苯基-2-吡唑啉-5-酮

2-(dimethylaminomethylidene)cycloheptane-1,3-dione