替諾昔康

Tenoxicam

替諾昔康雜質(zhì)A

Pyridin-2-amine

替諾昔康雜質(zhì)B

Methyl 4-Hydroxy-2-methyl-2H-thieno[2,3-e]1,2-thiazine-3-carboxylate 1,1-Dioxide

替諾昔康雜質(zhì)C

N-Methylthiophene-2-carboxamide 

替諾昔康雜質(zhì)E

2-Methylthieno[2,3-d]isothiazol-3(2H)-one 1,1-Dioxide

特拉唑嗪

Terazosin hydrochloride dihydrate

特拉唑嗪雜質(zhì)A

2-Chloro-6,7-dimethoxyquinazolin-4-amine

特拉唑嗪雜質(zhì)B

1-(4-Hydroxy-6,7-dimethoxyquinazolin-2-yl)-4-[[(2RS)- 

tetrahydrofuran-2-yl]carbonyl]piperazine

特拉唑嗪雜質(zhì)C

6,7-Dimethoxy-2-(piperazin-1-yl)quinazolin-4-amine

特拉唑嗪雜質(zhì)D

 1-(4-Amino-6,7-dimethoxyquinazolin-2-yl)-4-formylpiperazine Hydrochloride

特拉唑嗪雜質(zhì)E

2,2'-(Piperazine-1,4-diyl)bis(6,7-dimethoxyquinazolin-4-amine)