2,5-Dichlorobenzo-1,4-quinone

2,5-DICHLOROPHENYLTHIOUREA

2,5-DICHLOROTEREPHTHALIC ACID

2,5-Diethoxy-4-(4-morpholinyl)benzenamine

2,5-Difluoronitrobenzene

2,5-DIFLUOROPHENYL ISOTHIOCYANATE

2,5-Difluorophenylacetic acid

2,5-DIHYDROXY-1,4-BENZOQUINONE

2,5-DIHYDROXY-1,4-BENZOQUINONE