ethyl (2E)-2-cyano-2-(3,4-dihydro-2H-naphthalen-1-ylidene)acetate

ethyl 5-[[6-[(5-ethoxycarbonyl-2H-triazol-4-yl)amino]pyrazin-2-yl]amino]-2H-triazole-4-carboxylate

2-氰基-3-(1-萘)丙烯酸乙酯

ethyl 2-cyano-2-cycloheptylacetate

ethyl 2-cyano-3,5-dimethylhex-2-enoate