2,2-dialkyl-2,3-dihydro-6-bromobenzofuran
2,2-dialkylpentane 1,5-diisocyanates, 2,2-dialkylpentane 1,5-diu
2,2-dichloro-3, 3-dimethylcyclopropylmethylamine
2,2-dichlorohexafluoropropane hydrogenolysis
2,2-dideutero-5-aminolevulinic acid
2,2-Difluoro-13,14 didehydro-PGF.sub.1 compounds
2,2-Difluoro-13,14-didehydro-11-deoxy-17-phenyl-18,19,2 0-trinor
2,2-Difluoro-13,14-didehydro-11-deoxy-17-phenyl-18,19,20-trinor-
2,2-Difluoro-13,14-dihydro-PGA.sub.1 analogs
2,2-Difluoro-13,14-dihydro-PGE.sub.1 analogs
2,2-Difluoro-13,14-dihydro-PGF.sub.1 analogs
2,2-Difluoro-16-phenoxy-13,14 dihydro-PGE, analogs
2,2-Difluoro-16-phenoxy-13,14-dihydro-PGA.sub.2 analogs
2,2-Difluoro-16-phenoxy-13,14-dihydro-PGF.sub.1, analogs
2,2-Difluoro-16-phenoxy-PGA.sub.1 analogs
2,2-Difluoro-16-phenoxy-PGA.sub.2 analogs
2,2-Difluoro-16-phenoxy-PGE.sub.1 analogs
2,2-Difluoro-16-phenoxy-PGE.sub.2 analogs
2,2-Difluoro-16-phenoxy-PGF.sub.1 analogs
2,2-difluoro-3-carbamoyl ribose sulfonate compounds and process