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118664-19-0

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118664-19-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118664-19-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,6,6 and 4 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 118664-19:
(8*1)+(7*1)+(6*8)+(5*6)+(4*6)+(3*4)+(2*1)+(1*9)=140
140 % 10 = 0
So 118664-19-0 is a valid CAS Registry Number.

118664-19-0Downstream Products

118664-19-0Relevant articles and documents

High pressure activation in the asymmetric Michael addition of chiral imines to alkyl and aryl crotonates

Camara, Cheikhou,Joseph, Delphine,Dumas, Fran?oise,D'Angelo, Jean,Chiaroni, Angèle

, p. 1445 - 1448 (2007/10/03)

High pressure-mediated Michael addition of chiral imines derived from 2-methylcyclopentanone, 2-methylcyclohexanone and optically active 1-phenylethylamine, to methyl and phenyl crotonates was investigated. The corresponding adducts were obtained in fair yields and with a high degree of regio-, diastereo- and enantioselectivity.

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