42331-89-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 42331-89-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,3,3 and 1 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 42331-89:
(7*4)+(6*2)+(5*3)+(4*3)+(3*1)+(2*8)+(1*9)=95
95 % 10 = 5
So 42331-89-5 is a valid CAS Registry Number.
42331-89-5Relevant academic research and scientific papers
Bioconversion of D-glucose in heavy water: Effect of water isotopomeric composition on deuterium fragment distribution in ethanol
Sakhabutdinov,Bisikalo,Kushnarev,Rokhin,Kulagina
experimental part, p. 2058 - 2061 (2011/05/07)
The relative distribution of deuterium between methyl and methylene groups in ethanol at the bioconversion of D-glucose in heavy water was studied.
