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1609646-76-5

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1609646-76-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1609646-76-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,0,9,6,4 and 6 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1609646-76:
(9*1)+(8*6)+(7*0)+(6*9)+(5*6)+(4*4)+(3*6)+(2*7)+(1*6)=195
195 % 10 = 5
So 1609646-76-5 is a valid CAS Registry Number.

1609646-76-5Downstream Products

1609646-76-5Relevant articles and documents

Rhodium(III)-catalyzed intermolecular amidation with azides via C(sp 3)-H functionalization

Wang, Nuancheng,Li, Renhe,Li, Liubo,Xu, Shansheng,Song, Haibin,Wang, Baiquan

, p. 5379 - 5385 (2014/06/23)

The amidation reactions of 8-methylquinolines with azides catalyzed by a cationic rhodium(III) complex proceed efficiently to give quinolin-8- ylmethanamine derivatives in good yields via C(sp3)-H bond activation under external oxidant-free conditions. A catalytically competent five-membered rhodacycle has been isolated and characterized, revealing a key intermediate in the catalytic cycle.

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