1-Methyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid

1-Methyl-3-phenyl-1H-pyrazole-5-carboxylic acid

1-Methyl-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyridin-2-one

1-Methyladenosine

1-monobutyrin

1-丁酸甘油酯

1-Naphthalenyl ester fluorosulfuric acid

氟磺酸1-萘酯

1-Phenyl-1H-[1,2,4]triazole-3-carboxylic acid

1-Piperazinecarboxamide

1-pyridin-2-ylmethyl-piperazine

1-Thiophen-2-yl-ethylamine

1-way threaded end adapter (NPT)

1-way threaded end adapter (UTS)

1-way tubing connector

[1,1′-Biphenyl]-3-ylacetic acid

1,2-benzisoxazole-3-carboxylic acid