(4-Methylbenzyl)triphenylphosphonium chloride

(4-Morpholinylsulfonyl)acetic acid

(4-NITRO-PHENYL)-((4-NITRO-PHENYL)-PIPERIDIN-1-YL-METHYLENE)-AMINE

(4-OCTYLOXY-PHENYL)-PHENYL-METHANONE OXIME

(4-OXO-4-PHENYLBUTYL)TRIPHENYLPHOSPHONIUM BROMIDE

(4-PHENOXYPHENYL)PHENYLSILANE

(4-Propyl-4H-1,2,4-triazol-3-yl)methanamine hydrochloride

(4-TERT-BUTYLCYCLOHEXYL)ACETIC ACID

(4,4-Difluoropiperidin-3-yl)methanol

[(4,5-Dimethoxy-2-methylbenzyl)thio]acetic acid

(4ALPHA)-3-{[2-O-(6-DEOXY-ALPHA-L-MANNOPYRANOSYL)-BETA-L-ARABINOPYRANOSYL]OXY}-23-HYDROXYOLEAN-12-EN-28-OIC ACID HYDRATE

(4aS)-4a-methyl-4,4a,9,10-tetrahydro-2(3H)-phenanthrenone

(4E)-4-[1,1'-biphenyl]-4-yl-4-(hydroxyimino)butanoic acid

(4R,5R)-2,2-DIMETHYL-5-{[(4-METHYLPHENYL)SULFONYL]OXY}-1,3-DIOXOLAN-4-YL 4-METHYLBENZENESULFONATE

(5-ALLYLSULFANYL-2-PHENYL-OXAZOL-4-YL)-TRIPHENYL-PHOSPHONIUM, IODIDE