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132440-19-8

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132440-19-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 132440-19-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,4,4 and 0 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 132440-19:
(8*1)+(7*3)+(6*2)+(5*4)+(4*4)+(3*0)+(2*1)+(1*9)=88
88 % 10 = 8
So 132440-19-8 is a valid CAS Registry Number.

132440-19-8Downstream Products

132440-19-8Relevant articles and documents

Stereoselective Synthesis of Terminal 1,3-Butadienes by the Condensation Reaction of Aldehydes and Ketones with the γ-Trimethylsilyl-Substituted Allylboranes

Wang, Kung K.,Liu, Chin,Gu, Yu Gui,Burnett, Friedrich N.,Sattsangi, Prem D.

, p. 1914 - 1922 (2007/10/02)

Allylboranes 7-12, readily prepared from allenylsilanes 1-6 by hydroboration with 9-borabicyclononane, smoothly condense with aldehydes and ketones to afford, after basic or acidic workup to promote the Peterson olefination reaction, a variety of t

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