1-Cyclohexyl-1H-pyrazole-4-carboxylic acid

1-Ethyl-3,5-dimethyl-1H-pyrazole-4-sulfonyl chloride

1-Isocyanato-3-(phenoxymethyl)benzene

1-Methoxy-2-butanone

1-Methyl-1H-indole-4-carboxylic acid

1-Methyl-2-trifluoromethyl-1H-benzoimidazol-5-ylamine

1-Methyl-4,5,6,7-tetrahydro-1H-indazole-3-carboxylic acid

1-Methyladenosine

1-N-Boc-1,3-cyclohexyldiamine

1-Oxo-1,2,3,4-tetrahydro-isoquinoline-3-carboxylic acid

1-Phenylethyl mercaptan

1-pyridin-3-yl-ethylamine

1-way Luer-to-closed end adapter

1-way threaded end adapter (UTS)

1-way tubing connector