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1268870-82-1

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1268870-82-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1268870-82-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,8,8,7 and 0 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1268870-82:
(9*1)+(8*2)+(7*6)+(6*8)+(5*8)+(4*7)+(3*0)+(2*8)+(1*2)=201
201 % 10 = 1
So 1268870-82-1 is a valid CAS Registry Number.

1268870-82-1Upstream product

1268870-82-1Relevant articles and documents

Synthesis of 2-amino-5-hydroxycaprolactam derivatives mediated by E-selective olefination and asymmetric oxidation of the enol ether

Li, Hong,Liu, Yingxue,Liu, Qijun,Hu, Wenhui,Zhou, Guo-Chun

experimental part, p. 4068 - 4074 (2011/02/25)

The asymmetric synthesis of 2-amino-5-hydroxycaprolactam derivatives is essential for exploring the antitumor properties of ester-bearing bengamides. In this study, chiral caprolactam isomers were achieved on the basis of highly E-selective Wittig olefina

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