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103723-24-6

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103723-24-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103723-24-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,7,2 and 3 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 103723-24:
(8*1)+(7*0)+(6*3)+(5*7)+(4*2)+(3*3)+(2*2)+(1*4)=86
86 % 10 = 6
So 103723-24-6 is a valid CAS Registry Number.

103723-24-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name benzyl (E)-penta-2,4-dienyl dichloromaleate

1.2 Other means of identification

Product number -
Other names (Z)-2,3-Dichloro-but-2-enedioic acid benzyl ester (E)-penta-2,4-dienyl ester

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:103723-24-6 SDS

103723-24-6Relevant articles and documents

The Use of Dichloromaleic and Bromomaleic Anhydrides in the Synthesis of Lactones by the Intramolecular Diels-Alder Reaction

Batchelor, Mark J.,Mellor, John M.

, p. 985 - 995 (2007/10/02)

Reaction of (E)-penta-2,4-dien-1-ol with dichloromaleic anhydride gives an unstable triene, which on heating undergoes an intramolecular Diels-Alder cyclisation to give a bicyclic acid, which on dechlorodecarboxylation affords an unsaturated bicyclic lact

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