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109591-19-7

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109591-19-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109591-19-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,5,9 and 1 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 109591-19:
(8*1)+(7*0)+(6*9)+(5*5)+(4*9)+(3*1)+(2*1)+(1*9)=137
137 % 10 = 7
So 109591-19-7 is a valid CAS Registry Number.

109591-19-7Relevant articles and documents

Radical 1,4-Aryl Migration Enabled Remote Cross-Electrophile Coupling of α-Amino-β-Bromo Acid Esters with Aryl Bromides

Chen, Shi-Lu,He, Jin,Hong, Yu,Li, Jin-Heng,Liu, Jian,Liu, Ting,Tang, Shi,Wang, Shuo-Wen,Xu, Zhen-Hua,Yu, Jian

, p. 21360 - 21367 (2021)

We report an unprecedented, efficient nickel-catalysed radical relay for the remote cross-electrophile coupling of β-bromo-α-benzylamino acid esters with aryl bromides via 1,4-aryl migration/arylation cascades. β-Bromo-α-benzylamino acid esters are consid

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