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828940-38-1

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828940-38-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 828940-38-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,2,8,9,4 and 0 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 828940-38:
(8*8)+(7*2)+(6*8)+(5*9)+(4*4)+(3*0)+(2*3)+(1*8)=201
201 % 10 = 1
So 828940-38-1 is a valid CAS Registry Number.

828940-38-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name Ethyl 5-(benzyloxy)-4-hydroxy-7,8-dimethoxy-2-naphthoate

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:828940-38-1 SDS

828940-38-1Relevant articles and documents

The synthesis and biological activity of pyranonaphthoquione derivatives from Streptomyces sp. and their related substances

Shimbashi, Akiko,Tsuchiya, Ayako,Imoto, Masaya,Nishiyama, Shigeru

, p. 1925 - 1930 (2007/10/03)

The total synthesis of a novel pyranonaphthoquinone (2) having Cdc25A phosphatase inhibitory activity is achieved. The key step in this synthetic pathway is the intramolecular Michael addition for construction of the pyran ring system. The inhibitory acti

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