2,3-Benzofuran [2-14C]

2,4,5-Trichloroaniline [14C(U)]

2,4,5-Trichlorophenol [ring-14C(U)]

2,4,5-Trichlorophenoxyacetic acid [carboxyl-14C]

2,4,6-Trichloroaniline [14C(U)]

2,4,6-Trichlorophenol [ring-14C(U)]

2,4,6-Triisopropyl benzoic acid [carboxyl-14C]

Picric acid [ring-14C(U)]

2,4,6-Trinitrotoluene [ring-14C(U)]

2,4-Diaminotoluene [ring-14C(U)]

2,4-Dichloroacetophenone [ring-14C(U)]

2,4-Dichloroaniline [14C(U)] hydrochloride

2,4-Dichloroanisole [14C(U)]

2,4-Dichlorobenzoic acid [carboxyl-14C]

2,4-Dichlorobenzoic acid [ring-14C(U)]

2,4-Dichlorophenol [14C(U)]

2,4-Dichlorophenoxy acetic acid [carboxyl-14C]

2,4-Dichlorophenoxy acetic acid [carboxyl-14C] 2-butoxyethyl ester

2,4-Dichlorophenoxy acetic acid [methylene-14C]

2,4-Dichlorophenoxy acetic acid [ring-14C(U)]