2-BUTOXY-6-PHENYL-HEXAHYDRO-3,5,7-TRIOXA-1-AZA-CYCLOPROPA(A)NAPHTHALENE

2-CHLORO-N-(10-UNDECENYL)-ACETAMIDE

2-CHLORO-N-(4-(4-(2-CHLORO-ACETYLAMINO)-PHENOXY)-PHENYL)-ACETAMIDE

2-CL-N-(2,2,2-TRICHLORO-1-(3-(2,4-DIMETHYL-PHENYL)-THIOUREIDO)-ETHYL)-ACETAMIDE

2-CYANO-3-(4-NITRO-PHENYL)-ACRYLAMIDE

2-DIETHYLAMINOETHYL 3,4,5-TRIMETHOXYBENZOATE HYDROCHLORIDE

2-FLUORO-6-NITRO-9-FLUORENONE

2-HEXADECYLOXY-5-(MORPHOLINOSULFONYL)ANILINE

2-HYDROXY-1-NAPHTHALDEHYDE N-PHENYL-N-(3-SULFOLANYL)HYDRAZONE

2-IODO-9-FLUORENONE

2-IODO-N-(2,2,2-TRICHLORO-1-(4-IODO-PHENYLAMINO)-ETHYL)-BENZAMIDE

2-METHOXYETHYL 4-(HEXADECYLOXY)BENZOYLACETATE

2-METHYL-N-(2,2,2-TRICHLORO-1-(3-(2-METHOXY-PHENYL)-THIOUREIDO)-ETHYL)-BENZAMIDE

2-METHYL-N-(2,2,2-TRICHLORO-1-(3-M-TOLYL-THIOUREIDO)-ETHYL)-BENZAMIDE

2-METHYLCYCLOHEXANONE (P-TOSYL)HYDRAZONE