3-丁亚基-肼基甲酸乙酯

ethyl N-ethoxycarbonyl-2-phenylethanehydrazonate

ethyl N-[(4-oxocyclohexa-2,5-dien-1-ylidene)methylamino]carbamate

ethyl N-(propan-2-ylideneamino)carbamate

2-[[4-(二甲基氨基)苯基]亚甲基]-肼羧酸乙酯