methyl 3-(benzylcarbamothioylsulfanyl)propanoate

3-(噻吩-2-基)丙烯酸甲酯

dimethyl(2E,2'E)-3,3'-(thiophene-1,5-diyl)bis[prop-2-enoate]

4-氧代四氢呋喃-3-羧酸甲酯

methyl 3-(1,3-benzodioxol-5-yl)propanoate