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1061242-67-8

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1061242-67-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1061242-67-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,6,1,2,4 and 2 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1061242-67:
(9*1)+(8*0)+(7*6)+(6*1)+(5*2)+(4*4)+(3*2)+(2*6)+(1*7)=108
108 % 10 = 8
So 1061242-67-8 is a valid CAS Registry Number.

1061242-67-8Relevant articles and documents

1-Aza-1,3-bis(triphenylphosphoranylidene)propane: A Novel =CHCH2N= Synthon

Katritzky, Alan R.,Jiang, Jinlong,Steel, Peter J.

, p. 4551 - 4555 (1994)

1-Aza-1,3-bis(triphenylphosphoranylidene)propane (3), prepared in situ by the reaction of 1-methyl>benzotriazole (betmip, 4) with methylidenetriphenylphosphorane followed by treatment with butyllithium, enables convenient preparations of 3H-2-benzazepine (7), 2,3-diarylpyrroles 8, and primary allylamines 12 and 13.

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