109982-37-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 109982-37-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,9,8 and 2 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 109982-37:
(8*1)+(7*0)+(6*9)+(5*9)+(4*8)+(3*2)+(2*3)+(1*7)=158
158 % 10 = 8
So 109982-37-8 is a valid CAS Registry Number.
109982-37-8Relevant articles and documents
Synthesis of N-alpha-(tosylglycylprolyl)-4-amidinophenylalanine amides as thrombin inhibitors
Voigt,Wagner
, p. 378 - 381 (2007/10/02)
N alpha-(Tosylprolylglycyl)-4-cyanphenylalanine was synthesized by the reaction of an activated ester and a mixed anhydride, respectively, of Tos-Pro-Gly-OH with 4-cyanophenylalanine. N alpha-(Tosylglycylprolyl)-4-cyanophenylalanine was prepared by reacti
