134619-79-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134619-79-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,6,1 and 9 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 134619-79:
(8*1)+(7*3)+(6*4)+(5*6)+(4*1)+(3*9)+(2*7)+(1*9)=137
137 % 10 = 7
So 134619-79-7 is a valid CAS Registry Number.
134619-79-7Relevant articles and documents
A novel chemoenzymatic enantioselective synthesis of some clinically effective CNS drugs and related compounds
Kumar, Ashok,Ner, D H,Dike, Suneel
, p. 803 - 809 (2007/10/02)
We have demonstrated in this study a novel route for the synthesis of benzothiopyran and benzothiazepin ring systems along with the synthesis of optically pure, clinically effective drugs tomoxetine, fluoxetine and thiazesim.