Sigma-Aldrich
1-(M-TOLYL)CYCLOHEXANOL
1-(P-TOLYL)GUANIDINE P-TOLUENESULFONATE
1-(TRIPHENYLSILYL)-2-PROPANOL
1-ACETOACETYL-4-METHYLPIPERIDINE
1-ACETYL-2-BENZOYLHYDRAZINE
1-ACETYL-3-PHENYLUREA
1-ACETYL-4-PHENYL-3-THIOSEMICARBAZIDE
1-ADAMANTANAMINE CITRATE
1-ALLYL-3-(2,3-DICHLOROPHENYL)UREA
1-ALLYL-3-(3-HYDROXYPHENYL)-2-THIOUREA
1-ALLYL-3-(4-METHYL-3-NITROPHENYL)UREA
1-ALLYLOXY-3-CHLORO-2-PROPANOL
1-BENZO(1,3)DIOXOL-5-YLMETHYL-3-(4-CHLORO-PHENYL)-UREA
1-BENZYL-1-(1-CYCLOPROPYL-ETHYL)-3-P-TOLYL-UREA
1-BENZYL-1-METHYL-3-OCTADECYLUREA