2,3,5,6-TETRAPHENYL-1,4-DIOXIN

2,3,6-TRIPHENYL-4-P-TOLYL-PYRANYLIUM, TETRAFLUORO BORATE

2,3,7,8-tetraanilino-5-phenylphenazin-5-ium chloride

2,4'-DICHLORO-2'-METHOXYACETANILIDE

2,4′-Dimethoxy-2′-hydroxychalcone

2,4-Bis-(trifluoromethyl)pyrimidine-5-carboxylic acid

2,4-Dibromomesitylene

2,4-DICHLORO-1-NAPHTHYL N-(2-CHLOROPHENYL)CARBAMATE

2,4-DICHLORO-2',6'-DIISOPROPYLBENZANILIDE

2,4-Dimethoxybenzenesulfonamide

2,4-dichloro-6-(4-morpholinylmethyl)phenol hydrochloride

2,4-DICHLORO-6,7,8-TRIMETHOXYQUINAZOLINE

2,4-DICHLORO-BENZOIC ACID (5-NITRO-2-OXO-1,2-DIHYDRO-INDOL-3-YLIDENE)-HYDRAZIDE

2,4-DICHLORO-N-(2,2,2-TRICHLORO-1-(3-(2-NITRO-PH)-THIOUREIDO)-ETHYL)-BENZAMIDE

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