21934-95-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 21934-95-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,9,3 and 4 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 21934-95:
(7*2)+(6*1)+(5*9)+(4*3)+(3*4)+(2*9)+(1*5)=112
112 % 10 = 2
So 21934-95-2 is a valid CAS Registry Number.
21934-95-2Relevant articles and documents
KINETICS OF MODEL THREONINE ALDOLASE REACTIONS.
Marcello,Martell
, p. 1087 - 1093 (2007/10/02)
This study reports the first detailed kinetic measurements of the pyridoxal and pyridoxal-metal-ion-catalyzed dealdolation of threonine, beta -hydroxyleucine, and beta -hydroxyvaline. The rate constants of these model system reactions have now been determined and a probable reaction mechanism is proposed.
