methyl 2-cyano-3-(3-hydroxyphenyl)prop-2-enoate

methyl 2-cyanohexanoate

methyl 2-cyano-5-oxo-2-(3-oxo-3-phenylpropyl)-5-phenylpentanoate

2-O-ethyl 4-O-methyl 5-amino-3-methylthiophene-2,4-dicarboxylate

2-氰基-3-甲基-2-丁烯酸甲酯