N,N''-dibenzyl-oxalamidine

(E)-7-(benzyloxy)-6-(3-(4-(benzyloxy)phenyl)acryloyl)-5-methoxy-2,2-dimethylchroman-4-one

(E)-2-(4'-benzyloxy-3'-methoxybenzylidene)succinic acid

3-oxo-1,4-diphenylbutan-2-yl ethyl oxalate

7-Benzyl-8-chloro-3-methyl-3,7-dihydropurine-2,6-dione