223675-52-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 223675-52-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,3,6,7 and 5 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 223675-52:
(8*2)+(7*2)+(6*3)+(5*6)+(4*7)+(3*5)+(2*5)+(1*2)=133
133 % 10 = 3
So 223675-52-3 is a valid CAS Registry Number.
223675-52-3Relevant academic research and scientific papers
L-amino acid esters studies: Part I: Synthesis of new methyl N- (dimethoxy/3,5-diacetoxybenzoyl)-L-amino acid ester derivatives
Al-Afaleq,Abubshait
, p. 1965 - 1976 (2007/10/03)
A series of new methyl N-(dimethoxy/3,5-diacetoxybenzoyl)-L-amino acid esters have been synthesized by two methods.
