602307-76-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 602307-76-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,0,2,3,0 and 7 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 602307-76:
(8*6)+(7*0)+(6*2)+(5*3)+(4*0)+(3*7)+(2*7)+(1*6)=116
116 % 10 = 6
So 602307-76-6 is a valid CAS Registry Number.
602307-76-6Relevant articles and documents
Synthesis of optically active α-aminobenzolactam via an oxidative-cyclization reaction
Chang, Ching-Yao,Yang, Teng-Kuei
, p. 2081 - 2085 (2003)
A convergent pathway for the asymmetric synthesis of (-)-α-aminobenzolactam 1 is described. For the first time, the key intermediate N-methoxybenzolactam 8 was prepared from L-homophenylalanine ethyl ester hydrochloride (LHPE·HCl) 5 by employing an oxidat
