N-cyano-N'-(4-pyridin-2-ylphenyl)methanimidamide

2-acetyloxyethyl 2-cyano-3-ethoxyprop-2-enoate

1-[2-ethoxy-1-(4-methylphenyl)sulfonylethenyl]sulfonyl-4-methylbenzene

4-(diethoxymethyl)benzonitrile

吡嘧司特