CAS#                             Classification                                   Name

139756-01-7          Intermediate of Sildenafil         1-Methyl-4-nitro-3-propyl-(1H)-pyrazole-5-carboxamide

139756-02-8          Intermediate of Sildenafil         4-amino-1-methyl-5-propyl-1H-pyrazole-3-carboxamide

139756-21-1          Intermediate of Sildenafil         5-(2-Ethoxyphenyl)-1-Methyl-3-N-Propyl-1,6-Dihydro-7H-Pyrazolo[4,3-D]-7-Pyrimidinone

139756-22-2          Intermediate of Sildenafil         5-(5-Chlorosulfonyl-2-ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one

——————————————————————————————————————————————————————————————————————

      CAS#                            Classification                                   Name

510-64-5                Intermediate of Hormonal        19-hydroxy-4-androsten-3,17-dione

117048-56-3          Intermediate of Hormonal        DESOXY-TETRAENE(5-ST)

2681-55-2              Intermediate of Hormonal       （F4）Methyl 3-oxo-4-androstene-17beta-carboxylate

302-97-6                Intermediate of Hormonal       （F5）4-Androsten-3-one-17beta-carboxylic acid

131267-80-6          Intermediate of Hormonal       （F6）17b-(N-tert-butylcarbamoyl)-3-oxo-androstene

166896-74-8          Intermediate of Hormonal       （F8）17b-(tert-Butylcarbamoyl)-4-aza-5a-androsten-3-one

98319-24-5            Intermediate of Hormonal       （F9）Dihydro Finasteride

73671-92-8            Intermediate of Hormonal        （M3）METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE

103335-55-3          Intermediate of Hormonal       （F9 Acid/M3Acid）3-Oxo-4-aza-5-alpha-androstane-17-beta-carboxylic acid

103335-41-7          Intermediate of Hormonal        （M4）METHYL 4-AZA-5ALPHA-ANDROSTA-1-EN-3-ONE-17BETA-CARBOXYLATE

104239-97-6          Intermediate of Hormonal       （F10Acid/M4Acid）3-Oxo-4-aza-5a-androst-1-ene-17b-carboxylicAcid

———————————————————————————————————————————————————————————————————————

      CAS#                             Classification                                    Name

37148-47-3                 Intermediate of others              4-Amino-3,5-Dichloro-A-Bromo-Acetophenone

37148-48-4                 Intermediate of others              4-Amino-3,5-dichloroacetophenone