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132278-77-4

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132278-77-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 132278-77-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,2,7 and 8 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 132278-77:
(8*1)+(7*3)+(6*2)+(5*2)+(4*7)+(3*8)+(2*7)+(1*7)=124
124 % 10 = 4
So 132278-77-4 is a valid CAS Registry Number.

132278-77-4Relevant articles and documents

Direct Synthesis of α-Allenols from TMS-Protected Alkynes and Aldehydes Mediated by Tetrabutylammonium Fluoride

Huang, Xiaojun,Bugarin, Alejandro

supporting information, p. 12696 - 12700 (2016/08/30)

A unique chemoselective synthesis of α-allenic alcohols is presented. Tetrabutylammonium fluoride (TBAF) mediated this transformation under mild reaction conditions. A range of functional groups is well-tolerated in this reaction, while affording adducts

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