[4-[4-(4-propanoyloxyphenyl)buta-1,3-diynyl]phenyl] propanoate;propanoic acid [4-[4-[4-(1-oxopropoxy)phenyl]buta-1,3-diynyl]phenyl] ester;propionic acid [4-[4-(4-propionyloxyphenyl)buta-1,3-diynyl]phenyl] ester;92341-24-7;4,4'-Dipropanoyloxydiphenyldiacetylene
[4-[4-(4-propanoyloxyphenyl)buta-1,3-diynyl]phenyl] propanoate