Sigma-Aldrich
1-ISOPROPYL-3-(3,4-XYLYL)UREA
1-ISOPROPYL-3,5-BIS(2-METHOXYBENZYLIDENE)-4-PIPERIDINONE
1-ISOPROPYL-5-METHOXY-INDAN
1-ME-3-(3-(1-ME-3H-BENZIMIDAZOL-1-IUM-3-YL)PR)-3H-BENZIMIDAZOL-1-IUM DIIODIDE
1-METHOXY-1-METHYL-3-PHENYLUREA
1-methoxy-4-[(4-methoxyphenoxy)methyl]benzene
1-HEXADECANESULFONIC ACID (4-METHYL-1-PHENYL-2(1H)-QUINOLYLIDENE)HYDRAZIDE
1-HEXADECANOYLUREA
1-HEXANESULFONIC ACID, SODIUM SALT MONO-HYDRATE
1-HEXYL-4-METHYLPIPERIDINE
1-hydroxy-1,2,3,4-tetrahydro-9H-xanthen-9-one
1-hydroxy-2(1H)-quinolinone
1-METHYL-3-(2-(4-METHYLPHENYL)-2-OXOETHYL)-1H-IMIDAZOL-3-IUM BROMIDE
1-isopropyl-3-methyl-4-nitro-1H-pyrazole-5-carboxylic acid
1-Isopropylpiperidine-3-carboxylic acid hydrochloride