197018-23-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 197018-23-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,7,0,1 and 8 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 197018-23:
(8*1)+(7*9)+(6*7)+(5*0)+(4*1)+(3*8)+(2*2)+(1*3)=148
148 % 10 = 8
So 197018-23-8 is a valid CAS Registry Number.
197018-23-8Relevant academic research and scientific papers
Ahmar, M.,Girard, C.,Bloch, R.
, p. 7053 - 7056 (1989)
Horse liver esterase, used as its inexpensive commercial acetone powder, catalyzes the selective hydrolysis of methy 2-alkyl-2-arylacetates to afford R(-)-2-alkyl-2-arylacetic acids and S(+)-methyl 2-alkyl-2-arylacetates.
