Diethyl 3,3'-(phenylazanediyl)dipropanoate
Bis(perfluorophenyl) 3,3'-((oxybis(ethane-2,1-diyl))bis(oxy))dipropanoate
Dimethyl 3,3'-(pyrazine-2,5-diyl)dipropanoate
Sodium 3,3'-(anthracene-9,10-diyl)dipropanoate
Diethyl 3,3'-(benzylazanediyl)dipropanoate
Dimethyl 3,3'-(cyclopropylazanediyl)dipropanoate
Diethyl 3,3'-(5-oxopyrrolidine-2,2-diyl)dipropanoate
Dimethyl 3,3'-(benzylazanediyl)dipropanoate
