4-trifluoromethyl-benzoic acid derivatives

4-trifluoromethylbicyclo (2.2.2)-octane-1-amines and...

4-v-triazolyl-4'-phenylstilbenes

4-vinylcyclohexene diols and tetrols from 4-vinylcyclohexene...

4:4' bipyridylium quaternary salts

4:4' diaminostilbene sulfonic derivatives

4:4'-diacylaminostilbene disulfonic acid compounds

4:4'-diamino-1:1'-dianthraquinonyl compounds

4:4'-dipyridyl compounds

4:9(11)- and 1:4:9(11)-unsaturated steroids by debromination...

4a-azoniaanthracene adducts and derivatives thereof

4h-benzo (4,5) cyclohepta (1,2-b)-thiophen-4-one

4h-benzo(4,5)cyclohepta(1,2-b)thiopen-4-one derivatives

4h-benzo(4,5)cyclohepta-(1,2-b)thiophene derivatives

4h-pyrazin(2,3-d)-(1,3)oxazin

4h-pyrazino/2,3-d/2,3/-oxazin-4-one 8-oxide derivatives

4h-pyrido (1,2-a)pyrimidin-4-ones