4-N-DODECYLOXYBENZALDEHYDE

4-(ETHYLAMINO)-N-BUTYLAMINE

4-Formylphenoxyacetic acid

4-(Hydroxymethyl)phenylboronic acid

4-(Hydroxymethyl)phenoxyacetic acid

4-(1H-IMIDAZOL-1-YL)BENZOIC ACID

P-(TOLYLTHIO)ACETALDEHYDE DIETHYL ACETAL

4-Methylthio-4-methyl-2-pentanone

METHYL 4-(METHYLTHIO)BUTYRATE

4-(N-BUTOXYCARBONYL)PHENYL ISOCYANATE