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1616781-76-0

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1616781-76-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1616781-76-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,6,7,8 and 1 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1616781-76:
(9*1)+(8*6)+(7*1)+(6*6)+(5*7)+(4*8)+(3*1)+(2*7)+(1*6)=190
190 % 10 = 0
So 1616781-76-0 is a valid CAS Registry Number.

1616781-76-0Downstream Products

1616781-76-0Relevant articles and documents

Radical phosphinylation of α,α-diaryl allylic alcohols with concomitant 1,2-aryl migration

Chu, Xue-Qiang,Zi, You,Meng, Hua,Xu, Xiao-Ping,Ji, Shun-Jun

supporting information, p. 7642 - 7645 (2014/07/08)

A novel radical phosphinylation of α,α-diaryl allylic alcohols with arylphosphine oxides was described for the direct preparation of α-aryl-β-phosphinylated carbonyl ketones in medium to good yields via 1,2-aryl migration. In this reaction, formation of new C(Ar)-C(sp3) and C(sp3)-P bonds was observed.

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