1-Ethyl-4-piperidinol

1-Isopropyl-1H-1,2,3-benzotriazole-5-carboxylic acid

1-m-Tolylcyclopropanamine

1-Methyl-1H-benzoimidazole-6-boronic acid

1-Methyl-1H-pyrazolo[3,4-b]pyridin-3-ylamine

1-Methyl-3-(3-pyrrolidinyl)-1H-pyrazolo[3,4-b]pyridine dihydrochloride

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

1-Methyl-5-phenyl-1H-pyrazole-3-carbaldehyde

1-Methylpiperazine-2,6-dione 2,2,2-trifluoroacetate

1-naphthalen-1-yl-piperazine

1-p-Tolyl-1H-pyrazole-4-carbaldehyde

1-Phenyl-4-piperidinecarboxylic acid

1-pyrazin-2-yl-propan-2-one

1-Tetrahydro-3-furanyl-1-propanone

1-way Luer-to-record adapter