Leap Chem Co., Ltd
P.R.China
Cis-(1r,3r)-1,2,3,4-Tetrahydro-1-(3,4-Methylenedioxyphenyl)-9h-Pyrido[3,4-B]Indole-3-Carboxylic Acid Methyl Ester Hydrochloride
Dayang Chem (Hangzhou) Co.,Ltd.
P.R.China
Cis-(1r,3r)-1,2,3,4-Tetrahydro-1-(3,4-Methylenedioxyphenyl)-9h-Pyrido[3,4-B]Indole-3-Carboxylic Acid Methyl Ester Hydrochloride
Chenghui Pharmaceutical Group Zone
P.R.China
(1R,3R)-9H-pyrido[3,4-B]indole-3-carboxylic acid, 1,2,3,4-tetrahydro-1-(3,4-methylenedioxyphenyl), methyl ester, hydrochloride
Xiamen Kinbester Co., Ltd.
P.R.China
Cis-(1r,3r)-1,2,3,4-Tetrahydro-1-(3,4-Methylenedioxyphenyl)-9h-Pyrido[3,4-B]Indole-3-Carboxylic Acid Methyl Ester Hydrochloride
Ambeed, Inc.
USA
(1R,3R)-Methyl 1-(benzo[d][1,3]dioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate hydrochloride
H&Z Industry Co.,Ltd
P.R.China
(1R,3R)-9h-pyrido[3,4-b]indole-3-carboxylicacid,1,2,3,4 -tetrahydro-1-(3,4-methylenedioxyphenyl), methyl ester, hydrochloride
Aozeal Certified Standards (AOCS), Inc.
USA
Tadalafil Impurity 43
FUDI Chemical Co. Ltd.
P.R.China
(1R,3R)-9H-Pyrido[3,4-b]indole-3-carboxylic acid, 1,2,3,4-tetrahydro-1-(3,4-methylenedioxyphenyl) methyl ester hydrochloride
Xingrui Industry Co., Limited
P.R.China
(1R,3R)-9H-Pyrido[3,4-b]indole-3-carboxylic acid,1,2,3,4-tetrahydro-1-(3,4-methylenedioxyph enyl),methyl ester,hydrochloride
Chenghui Pharmaceutical Group Zone
P.R.China
(1R,3R)-9H-Pyrido[3,4-b]indole-3-carboxylic acid, 1,2,3,4-tetrahydro-1-(3,4-methylenedioxyphenyl) methyl ester hydrochloride
H&Z Industry Co.,Ltd
P.R.China
(1R,3R)-9H-Pyrido[3,4-b]indole-3-carboxylic acid, 1,2,3,4-tetrahydro-1-(3,4-methylenedioxyphenyl) methyl ester hydrochloride
Dayang Chem (Hangzhou) Co.,Ltd.
P.R.China
(1R,3R)-1-(1,3-benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid methyl ester monohydrochloride
Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)
P.R.China
(1R,3R)-1-(1,3-benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid methyl ester monohydrochloride
Shandong SanYoung Industry Co., Ltd
P.R.China
(1R,3R)-9H-pyrido[3,4-b]indole-3-carboxylic acid hydrochloride
Amadis Chemical Company Limited
P.R.China
(1R,3R)-1-(1,3-benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid methyl ester monohydrochloride
Nantong Xindao Biotech Ltd
P.R.China
(1R,3R)-9H-Pyrido[3,4-b]indole-3-carboxylic acid,1,2,3,4-tetrahydro-1-(3,4-methylenedioxyph enyl),methyl ester,hydrochloride
BLD Pharmatech Ltd
P.R.China
(1R,3R)-Methyl 1-(benzo[d][1,3]dioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate hydrochloride
Chemlyte Solutions
P.R.China
(1R,3R)-9H-pyrido[3,4-b]indole-3-carboxylic acid hydrochloride