Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,9-Dimethoxy-5,8,13,13a-tetrahydro-6H-isoquino[3,2-a]isoquinoline-2,10-diol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

16562-14-4

16562-14-4 structure

16562-14-4 structure

Name: 3,9-Dimethoxy-5,8,13,13a-tetrahydro-6H-isoquino[3,2-a]isoquinoline-2,10-diol
Chemical Name: 3,9-dimethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline-2,10-diol
CAS Number: 16562-14-4
Molecular Formula: C₁₉H₂₁NO₄
Molecular Weight: 327.37400
Create Date: 2017-11-08 21:33:46
Modify Date: 2025-08-24 08:22:52

Name	3,9-dimethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline-2,10-diol
Synonyms	l-2,10-Dihydroxy-3,9-dimethyloxytetrahydropseudoberberine stepholidine L-stepholidine D,L-Stepholidine

Molecular Formula	C₁₉H₂₁NO₄
Molecular Weight	327.37400
Exact Mass	327.14700
PSA	62.16000
LogP	2.70840

HS Code	2933990090

Precursor 3
1258935-43-1 1260522-88-0 1260522-89-1
DownStream 0

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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