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211230-01-2

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211230-01-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 211230-01-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,1,2,3 and 0 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 211230-01:
(8*2)+(7*1)+(6*1)+(5*2)+(4*3)+(3*0)+(2*0)+(1*1)=52
52 % 10 = 2
So 211230-01-2 is a valid CAS Registry Number.

211230-01-2Downstream Products

211230-01-2Relevant articles and documents

Merging Photoredox and Copper Catalysis: Enantioselective Radical Cyanoalkylation of Styrenes

Sha, Wanxing,Deng, Lingling,Ni, Shengyang,Mei, Haibo,Han, Jianlin,Pan, Yi

, p. 7489 - 7494 (2018)

A photoredox and copper catalyzed asymmetric cyanoalkylation reaction of alkenes has been developed, which uses alkyl N-hydroxyphthalimide esters as alkylation reagents. In this radical cyanoalkylation reaction, the photoredox induced alkyl radical adds to styrene, and the generated benzylic radical couples with a chiral Box/CuII cyanide complex to achieve the enantioselective cyanation. This reaction features mild conditions, operational simplicity, broad substrate scope, high yields, and high enantioselectivities, which represents an efficient method for the asymmetric radical difunctionalization of alkenes.

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