619337-54-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 619337-54-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,1,9,3,3 and 7 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 619337-54:
(8*6)+(7*1)+(6*9)+(5*3)+(4*3)+(3*7)+(2*5)+(1*4)=171
171 % 10 = 1
So 619337-54-1 is a valid CAS Registry Number.
619337-54-1Relevant articles and documents
A new enzyme model for enantioselective esterases based on molecularly imprinted polymers
Emgenbroich, Marco,Wulff, Guenter
, p. 4106 - 4117 (2003)
An efficient enzyme model exhibiting enantioselective esterase activity was prepared by using molecular imprinting techniques. The enantiomerically pure phosphonic monoesters 4L and 5L were synthesized as stable transition-state analogues. They were used
