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139471-37-7

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139471-37-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139471-37-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,4,7 and 1 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 139471-37:
(8*1)+(7*3)+(6*9)+(5*4)+(4*7)+(3*1)+(2*3)+(1*7)=147
147 % 10 = 7
So 139471-37-7 is a valid CAS Registry Number.

139471-37-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-Iodo-2-methyl-1-(2-methyl-2-propenoxy)-3-p-toluenesulphonylpropane

1.2 Other means of identification

Product number -
Other names 1-[2-Iodo-2-methyl-3-(2-methyl-allyloxy)-propane-1-sulfonyl]-4-methyl-benzene

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:139471-37-7 SDS

139471-37-7Downstream Products

139471-37-7Relevant articles and documents

The effects of the carbonyl group in the cyclization of 1-hexenyl radicals

Serra,Da Silva Correa,Do Vale

, p. 9463 - 9488 (2007/10/02)

The radical chain cyclization of allyl ether derivatives promoted by tosyl halides and light is suppressed by the presence of one carbonyl group conjugated with the double bond (acrylic double bond).

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