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101131-08-2

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101131-08-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 101131-08-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,1,3 and 1 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 101131-08:
(8*1)+(7*0)+(6*1)+(5*1)+(4*3)+(3*1)+(2*0)+(1*8)=42
42 % 10 = 2
So 101131-08-2 is a valid CAS Registry Number.

101131-08-2Downstream Products

101131-08-2Relevant articles and documents

Synthesis of Spiro-Compounds: Use of Diselenoacetals for Generation of Quaternary Centres by Alkylation and Radical Cyclization

Set, Lu,Cheshire, David R.,Clive, Derrick L. J.

, p. 1205 - 1207 (2007/10/02)

Ketones are readily converted via the corresponding diphenyl diselenoacetals (2) into selenides (5) which undergo radical 5-exo cyclization to spiro-compounds (7) on treatment with triphenyltin hydride and azoisobutyronitrile; an analogous sequence serves

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