133761-08-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133761-08-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,7,6 and 1 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 133761-08:
(8*1)+(7*3)+(6*3)+(5*7)+(4*6)+(3*1)+(2*0)+(1*8)=117
117 % 10 = 7
So 133761-08-7 is a valid CAS Registry Number.