4,4',4'',4'''-(1,3,6,8-pyrenetetrayl)tetrakis-, 1,1',1'',1'''-tetramethyl ester

4,4',4'',4'''-(1,3,6,8-pyrenetetrayl)tetrakis-, 1,1',1'',1'''-tetramethyl ester · CAS 933047-49-5