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105688-42-4

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105688-42-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 105688-42-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,6,8 and 8 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 105688-42:
(8*1)+(7*0)+(6*5)+(5*6)+(4*8)+(3*8)+(2*4)+(1*2)=134
134 % 10 = 4
So 105688-42-4 is a valid CAS Registry Number.

105688-42-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-phenylbut-3-ynyl carbonochloridate

1.2 Other means of identification

Product number -
Other names Carbonochloridic acid,4-phenyl-3-butynyl 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:105688-42-4 SDS

105688-42-4Relevant articles and documents

Synthesis of 1,1′-binaphthyls by photo-dehydro-Diels-Alder reactions

Wessig, Pablo,Mueller, Gunnar

, p. 4524 - 4526 (2008/09/18)

1,1′-Binaphthyls are prepared by a conceptually novel approach based on the photo-dehydro-Diels-Alder reaction. The Royal Society of Chemistry 2006.

SYNTHESIS OF α-ALKYLIDENE-γ-LACTONES BY INTRAMOLECULAR ADDITION OF ALKOXYCARBONYL FREE-RADICALS TO ACETYLENES

Bachi, Mario D.,Bosch, Eric

, p. 641 - 644 (2007/10/02)

α-Alkylidene-γ-lactones are obtained by treatment of chloroformate and selenocarbonate derivatives of homopropargylic alcohols with tri-n-butylstannane.

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