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132911-62-7

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132911-62-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 132911-62-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,9,1 and 1 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 132911-62:
(8*1)+(7*3)+(6*2)+(5*9)+(4*1)+(3*1)+(2*6)+(1*2)=107
107 % 10 = 7
So 132911-62-7 is a valid CAS Registry Number.

132911-62-7Downstream Products

132911-62-7Relevant articles and documents

Highly enantioselective mukaiyama aldol reactions catalyzed by a chiral oxazaborolidinium ion: Total synthesis of (-)-inthomycin C

Senapati, Bidyut Kumar,Gao, Lizhu,Lee, Sung Il,Hwang, Geum-Sook,Ryu, Do Hyun

supporting information; experimental part, p. 5088 - 5091 (2011/01/05)

A cationic oxazaborolidinium-catalyzed asymmetric Mukaiyama aldol reaction of (1-methoxy-2-methyl-propenyloxy)-trimethylsilane with various aldehydes including α,β-disubstituted acroleins has been developed in high yields and enantioselectivities. The synthetic utility of this methodology was demonstrated in the first short synthesis of naturally occurring inthomycin C in high enantiopurity.

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