Guangzhou Longfine Biotechnology Co., Limited

;9-alpha-fluoro-11-beta,17-alpha,21-trihydroxy-16-alpha-methylpregna-1,4-diene-3,20-dione;9-alpha-fluoro-16-alpha-methylprednisolone;9alpha-Fluoro-11beta,17alpha,21-trihydroxy-16a... >>>

;pregn-4-ene-7,21-dicarboxylic acid 9,11-epoxy-17-hydroxy-3-oxo gamma-lactone methyl ester;the intermediates;methyl (4aS,4bR,6aS,7R,9aS,10R)-4a,6a-dimethyl-2,5'-dioxo-2,4,4',4a,5'... >>>

;11-beta,17-alpha,21-trihydroxypregna-1,4-diene-3,20-dione;11,17,21-trihydroxypregna-1,4-diene-3,20-dione;(11beta)-11,17-dihydroxy-3,20-dioxopregna-1,4-dien-21-yl acetate;... >>>

;Estrenone;estr-4-ene-3,17-dione;(8xi,9xi,10xi,14xi)-estr-4-ene-3,17-dione;Nor-Androstenedione;Norandrostenedione;(8R,9S,10R,13S,14S)-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodec... >>>

;16a-MethylEpoxide;8DM;17,21-dihydroxy-16-methyl-9,11-epoxypregna-1,4-diene-3,20-dione;16-beta Methyl Epoxide;16α-Methyl epoxide(8-DM);(9b,11b,16a)-9,11-epoxy-17,21-dihydroxy-16-... >>>

;DB11;(9beta,11beta,16beta)-17,21-dihydroxy-16-methyl-9,11-epoxypregna-1,4-diene-3,20-dione;9β,11β-Epoxy-17,21-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione;9-Beta,11-Beta-Ep... >>>

;Viagra;5-[2-Ethoxy-5-(4-methylpiperazin-1-yl-sulphonyl)phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazol[4,3d]pyrimidin-7-one citrate;5-{2-ethoxy-5-[(4-methylpiperazin-1-yl)sulf... >>>

;IC-351;(6r,12ar)-6-(1,3-benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-2-methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione;Cialis;(6R,12aR)-6-(1,3-benzodioxol-5-yl)-2-methyl-2,... >>>