4-BENZOYLBENZOIC ACID SUCCINIMIDYL ESTER

4-BENZYLTHIOMORPHOLINE 1,1-DIOXIDE

4-BENZYL-2-MORPHOLINECARBOXYLIC ACID HYDROCHLORIDE

4-BENZYLOXY-3,5-DIMETHYLBENZALDEHYDE

4-BIPHENYLSULFONYL CHLORIDE

4-BIPHENYLSULFONYL CHLORIDE