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85661-24-1

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85661-24-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85661-24-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,6,6 and 1 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 85661-24:
(7*8)+(6*5)+(5*6)+(4*6)+(3*1)+(2*2)+(1*4)=151
151 % 10 = 1
So 85661-24-1 is a valid CAS Registry Number.

85661-24-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-Methoxycarbonylpyrazine 1-Oxide

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:85661-24-1 SDS

85661-24-1Relevant articles and documents

Studies on Pyrazines. 9. The Facile Synthesis of Pyrazine 1-Oxides Substituted at C-2 with Cyano, Methoxycarbonyl and Carboxy Groups

Sato, Nobuhiro

, p. 169 - 171 (2007/10/02)

The peroxysulfuric acid oxidation of 2-cyanopyrazine (1) gave its 1-oxide 3 (18percent yield) and pyrazinecarboxamide (8percent yield), while that of methyl pyrazinecarboxylate (2) provided the 1- and 4-oxides in 15 and 7percent yields, respectively.On the other hand, pyrazinecarboxylic acid 1-oxide (7) was prepared by condensation of 2-methylpyrazine 1-oxide (8) with benzaldehyde followed by oxidative cleavage (47percent overall yield).

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