1-(3-Oxetanyl)-1H-pyrazole-5-boronic acid, pinacol ester

1-(3,5-Dimethylisoxazol-4-yl)methanamine hydrochloride

1-(4-Aminobutyl)-5-bromopyridin-2(1H)-one hydrochloride

1-(4-氯苯基)-1-苯基乙醇, 1-(4-Chlorophenyl)-1-phenylethanol

1-(4-Fluorophenyl)-3-p-tolyl-1H-pyrazol-4-ol

1-(4-Nitrophenyl)-3-piperidinecarboxylic acid

1-(5-bromopyridin-3-yl)methanamine

1-(aminomethyl)cyclopropanecarboxylic acid

1-(Difluoromethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

1-(Methylsulfonyl)piperidine-4-carbaldehyde

1-(tert-Butoxycarbonyl)-3-ethyl-3-pyrrolidinecarboxylic acid

1-Acetyl-7-bromoindolin-5-amine

1-Benzofuran-5-ylmethylamine

1-Benzyl-3-methylpiperazine

1-Boc-3,5-dimethyl-piperazine