4-溴-3,5-二甲基-1H-吡咯-2-甲醛

2-[3-[tri(propan-2-yl)silyloxymethyl]cyclohex-3-en-1-yl]acetonitrile

4-氧代戊腈

naphthalene-1,7-dicarbonitrile

2,7-二氰基萘