139152-82-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 139152-82-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,1,5 and 2 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 139152-82:
(8*1)+(7*3)+(6*9)+(5*1)+(4*5)+(3*2)+(2*8)+(1*2)=132
132 % 10 = 2
So 139152-82-2 is a valid CAS Registry Number.