134674-36-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134674-36-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,6,7 and 4 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 134674-36:
(8*1)+(7*3)+(6*4)+(5*6)+(4*7)+(3*4)+(2*3)+(1*6)=135
135 % 10 = 5
So 134674-36-5 is a valid CAS Registry Number.