90493-46-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90493-46-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,4,9 and 3 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 90493-46:
(7*9)+(6*0)+(5*4)+(4*9)+(3*3)+(2*4)+(1*6)=142
142 % 10 = 2
So 90493-46-2 is a valid CAS Registry Number.
90493-46-2Relevant articles and documents
ENANTIOSELECTIVE HYDROLYSIS BY BAKER'S YEAST - II. ESTERS OF N-ACETYL AMINO ACIDS
Glaenzer, B. I.,Faber, K.,Griengl, H.
, p. 771 - 778 (2007/10/02)
D-N-Acetyl amino acid esters were obtained via enantioselective hydrolysis of their racemates by use of fermenting yeast.Evidence is given that proteinases are the enzymes involved.
