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1520089-83-1

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1520089-83-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1520089-83-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,2,0,0,8 and 9 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1520089-83:
(9*1)+(8*5)+(7*2)+(6*0)+(5*0)+(4*8)+(3*9)+(2*8)+(1*3)=141
141 % 10 = 1
So 1520089-83-1 is a valid CAS Registry Number.

1520089-83-1Downstream Products

1520089-83-1Relevant articles and documents

A general strategy for organocatalytic activation of c-h bonds via photoredox catalysis: Direct arylation of benzylic ethers

Qvortrup, Katrine,Rankic, Danica A.,MacMillan, David W.C.

supporting information, p. 626 - 629 (2014/02/14)

Direct C-H functionalization and arylation of benzyl ethers has been accomplished via photoredox organocatalysis. The productive merger of a thiol catalyst and a commercially available iridium photoredox catalyst in the presence of household light directly affords benzylic arylation products in good to excellent yield. The utility of this methodology is further demonstrated in direct arylation of 2,5-dihydrofuran to form a single regioisomer.

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