134133-27-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134133-27-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,1,3 and 3 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 134133-27:
(8*1)+(7*3)+(6*4)+(5*1)+(4*3)+(3*3)+(2*2)+(1*7)=90
90 % 10 = 0
So 134133-27-0 is a valid CAS Registry Number.