113850-80-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113850-80-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,8,5 and 0 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 113850-80:
(8*1)+(7*1)+(6*3)+(5*8)+(4*5)+(3*0)+(2*8)+(1*0)=109
109 % 10 = 9
So 113850-80-9 is a valid CAS Registry Number.
113850-80-9Relevant academic research and scientific papers
SYNTHESIS OF DIPHENYL THIOETHER DERIVATIVES OF PEPTIDES AND AMINOACIDS
Hobbs, Doug W.,Still, W. Clark
, p. 2805 - 2808 (2007/10/02)
Derivatives of p-mercaptophenylalanine and iodotyrosine or iodohydroxyphenylglycine are efficiently converted to thioethers by SRN1 reaction in ammonia.
