O-Ethyl S-[2-(4-methoxyphenyl)-2-oxoethyl] carbonodithioate

S-[1-(cyanomethyl)-4-(4-methoxyphenyl)-4-oxobutyl]-O-ethyl dithiocarbonate

6-Phenyl-4-oxooctandisaeure

ethyl (7-methoxy-1,2,3,4-tetrahydro-1-naphthalenylidene)acetate