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142822-86-4

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142822-86-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142822-86-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,8,2 and 2 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 142822-86:
(8*1)+(7*4)+(6*2)+(5*8)+(4*2)+(3*2)+(2*8)+(1*6)=124
124 % 10 = 4
So 142822-86-4 is a valid CAS Registry Number.

142822-86-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name methyl 7,8-diacetyloxyisoquinoline-3-carboxylate

1.2 Other means of identification

Product number -
Other names methyl 7,8-diacetoxyisoquinoline-3-carboxylate

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:142822-86-4 SDS

142822-86-4Downstream Products

142822-86-4Relevant articles and documents

A NEW SYNTHETIC METHOD FOR THE SYNTHESIS OF HYDROXYLATED ISOQUINOLINES: PREPARATION OF METHYL 6,7- AND 7,8-DIHYDROXYISOQUINOLINE-3-CARBOXYLATES, POTENTIAL PROTEIN-TYROSINE KINASE INHIBITORS

Burke, Terrence R.,Russ, Pamela L.,Marquez, Victor E.

, p. 757 - 764 (2007/10/02)

Synthesis of potential protein-tyrosine kinase inhibitors (6c) and (6e) is presented as a general procedure for the preparation of polyhydroxylated isoquinolines.Key features of the method include selective hydroxyl protection of tetraisoquinolines by O-acylation followed by aromatization using MnO2.Quantitative deprotection of resulting O-acylisoquinolines is achieved using methanolic HCl.

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