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138552-59-7

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138552-59-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138552-59-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,5,5 and 2 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 138552-59:
(8*1)+(7*3)+(6*8)+(5*5)+(4*5)+(3*2)+(2*5)+(1*9)=147
147 % 10 = 7
So 138552-59-7 is a valid CAS Registry Number.

138552-59-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-isopropenylbenzofuran

1.2 Other means of identification

Product number -
Other names 3-Isopropenyl-benzofuran

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:138552-59-7 SDS

138552-59-7Upstream product

138552-59-7Downstream Products

138552-59-7Relevant articles and documents

Vinylindenes and Some Heteroanalogues in the Diels-Alder Reaction. X Dibenzofurans from 3-Vinylbenzofurans

Pearson, James R.,Porter, Quentin N.

, p. 1085 - 1095 (2007/10/02)

3-Vinylbenzofuran, 3-isopropenylbenzofuran and 2-methyl-3-vinylbenzofuran give normal adducts with ethenetetracarbonitrile, accompanied, in the case of the last named diene, by the isomeric cyclobutane.Normal adducts also result from these dienes and 4-phenyl-1,2,4-triazoline-3,5-dione, and from 3-vinylbenzofuran and both maleic anhydride and N-phenylmaleimide. 3-Vinylbenzofuran gives the rearranged adduct dimethyl 1,2-dihydrodibenzofuran-3,4-dicarboxylate with dimethyl acetylenedicarboxylate.

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