1-Methyl-1H-indazole-4-carboxaldehyde, 95%..
1-Methyl-1H-indole-5-carboxylic acid, 95%..
1-Methyl-1H-pyrazole-4-boronic acid hydrochloride, 95%..
1-Methyl-1H-pyrazole-4-carboxylic acid, 97%..
1-Methyl-2-pyrrolidinone, 99%, extra pure..
1-Methyl-2-pyrrolidinone, 99+%, ACS reagent..
1-Methyl-2-pyrrolidinone, 99+%, for spectroscopy..
1-Methyl-2-pyrrolidinone, 99.5%, Extra Dry over Molecular Sieve, AcroSeal®..
1-Methyl-2-pyrrolidinone, 99.5%, Extra Dry, AcroSeal®..