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1240123-19-6

3-(diphenylphosphoryl)-3-isobutylcyclohexanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1240123-19-6

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1240123-19-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1240123-19-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,0,1,2 and 3 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1240123-19:
(9*1)+(8*2)+(7*4)+(6*0)+(5*1)+(4*2)+(3*3)+(2*1)+(1*9)=86
86 % 10 = 6
So 1240123-19-6 is a valid CAS Registry Number.

1240123-19-6Downstream Products

1240123-19-6Relevant articles and documents

Enantioselective organocatalytic phospha-Michael reaction of α,β-unsaturated ketones

Wen, Shigang,Li, Pengfei,Wu, Haibo,Yu, Feng,Liang, Xinmiao,Ye, Jinxing

, p. 4806 - 4808 (2010)

Enantioselective organocatalytic phospha-Michael reaction of α,β-unsaturated ketones and diaryl phosphine oxides has been developed for the first time employing multifunctional organocatalysts. Optically active products bearing quaternary chiral carbon st

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