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83913-38-6

83913-38-6

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83913-38-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83913-38-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,9,1 and 3 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 83913-38:
(7*8)+(6*3)+(5*9)+(4*1)+(3*3)+(2*3)+(1*8)=146
146 % 10 = 6
So 83913-38-6 is a valid CAS Registry Number.

83913-38-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name O-methylpseudopianic acid

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:83913-38-6 SDS

83913-38-6Downstream Products

83913-38-6Relevant articles and documents

Chemical Transformation of Protoberberines. I. Conversion of Tetrahydroberberine and Dihydroberberine into Noroxyhydrastinine by Photooxygenation

Hanaoka, Miyoji,Mukai, Chisato,Hamanaka, Itsuko,Seki, Kazue,Arata, Yoshio

, p. 2793 - 2796 (2007/10/02)

Simple and biomimetic conversions of tetrahydroberberine (1) and dihydroberberine (6) into noroxyhydrastinine (3), an isoquinolone alkaloid, are described.Photooxygenation of 1 afforded berberal (2), 3, and O-methylpseudopianic acid (4).The same products were obtained more efficiently by photooxygenation of 6.Keywords-photooxygenation; singlet oxygen; biomimetic conversion; protoberberine alkaloid; tetrahydroberberine; dihydroberberine; isoquinolone alkaloid; noroxyhydrastinine

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