1,1-DICYCLOHEXYL-3-(2,5-XYLYL)UREA

1,1-dicyclohexyl-4-(2,6-dimethyl-1-piperidinyl)-1-butanol hydrochloride

1,1-DIETHYL-3-(2,4-XYLYL)UREA

1,1-DIMETHYL-3-(2,2,2-TRICHLORO-1-(3-CHLORO-PHENYLAMINO)-ETHYL)-UREA

1,1-DIMETHYL-3-(2,2,2-TRICHLORO-1-(4-NITRO-PHENYLSULFANYL)-ETHYL)-UREA

1,1-DIMETHYL-3-(3-METHOXYPHENYL)UREA

1,1,2,2-TETRAMETHYL-1,2-DIHYDRO-QUINOLINIUM, IODIDE

1,1,2,2,3,3,4,4,5,5-DECAPHENYLPENTASILANE

1,1,3,3-TETRAPHENYL-1-PROPENE

1,2-BIS(4-NITROPHENYL)HYDRAZINE

1,2-BIS(M-TOLYLOXY)ETHANE

1,2-CYCLOBUTANEDIONE

1,2-DIBENZOYL-1-METHYLHYDRAZINE

1,2-DIHYDRO-2-(2,5-XYLYL)-4(3H)-QUINAZOLINONE

1,2-DIHYDRO-2-NAPHTHALENECARBOXYLIC ACID