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939420-31-2

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939420-31-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 939420-31-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,9,4,2 and 0 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 939420-31:
(8*9)+(7*3)+(6*9)+(5*4)+(4*2)+(3*0)+(2*3)+(1*1)=182
182 % 10 = 2
So 939420-31-2 is a valid CAS Registry Number.

939420-31-2Relevant articles and documents

Synthesis of tertiary carbinamines

Kamau, Muthoni G.,Harikrishnan, Lalgudi S.,Finlay, Heather J.,Qiao, Jennifer X.,Jiang, Ji,Poss, Michael A.,Salvati, Mark E.,Wexler, Ruth R.,Lawrence, R. Michael

experimental part, p. 2696 - 2703 (2012/04/17)

An efficient synthesis of tertiary carbinamines using a one-pot, three-component reaction employing TMSCl activation of an intermediate imine salt followed by addition of an organometallic is described. An optimized second generation chiral synthesis of select tertiary carbinamines utilizing the Ellman sulfinamine was subsequently developed on a multi-gram scale and is also described.

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