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105754-67-4

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105754-67-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 105754-67-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,7,5 and 4 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 105754-67:
(8*1)+(7*0)+(6*5)+(5*7)+(4*5)+(3*4)+(2*6)+(1*7)=124
124 % 10 = 4
So 105754-67-4 is a valid CAS Registry Number.

105754-67-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name phenyl 2-methyl-4,4-diphenylbuta-2,3-dienoate

1.2 Other means of identification

Product number -
Other names 2,3-Butadienoic acid,2-methyl-4,4-diphenyl-,phenyl 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:105754-67-4 SDS

105754-67-4Downstream Products

105754-67-4Relevant articles and documents

Intramolecular Cyclizations of Allenic Acylureas and -amides

Trifonov, Latchezar S.,Oharovats, Alexander S.

, p. 262 - 270 (2007/10/02)

Allenic acids are found to add to dicyclohexylcarbodiimide affording, in the presence of Et2NH, the 4H-1,3-oxazin-4-ones 5 via 4.Under neutral conditions, they add to diaryl- or pyridyl(cyclohexyl)carbodiimides and triphenylketene imine to give the corresponding tricyclo(5.2.2.0 1,5)undeca-4,4,10-trien-3-ones 7,8,9, and 12.The allenic phenyl ester 13a dimerises, on heating in a (2+2) head-to-head fashion, to 14 but fails to undergo intramolecular Diels-Alder cyclization to 15.

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