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1627197-83-4

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1627197-83-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1627197-83-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,2,7,1,9 and 7 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1627197-83:
(9*1)+(8*6)+(7*2)+(6*7)+(5*1)+(4*9)+(3*7)+(2*8)+(1*3)=194
194 % 10 = 4
So 1627197-83-4 is a valid CAS Registry Number.

1627197-83-4Downstream Products

1627197-83-4Relevant articles and documents

Visible-Light-Induced Oxidative α-Alkylation of Glycine Derivatives with Ethers under Metal-Free Conditions

Song, Yang,Zhang, Hao,Guo, Jiabao,Shao, Yifei,Ding, Yuzhou,Zhu, Li,Yao, Xiaoquan

, p. 5914 - 5921 (2021/11/22)

In this work, a visible-light-induced oxidative α-alkylation of glycine derivatives with ethers has been developed in the presence of catalytic Eosin Y. Under the blue light of a 3 W LED, a range of α-etherized glycine derivatives, including α-amino esters, α-amino ketones and α-amino amides, were achieved with good to excellent yields and functional group tolerance with tert-butyl hydroperoxide (TBHP) as oxidant at ambient temperature. The operationally easy procedure provides an economical, metal-free, and mild alternative for the synthesis of the α-etherized glycine derivatives.

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