325819-32-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 325819-32-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,5,8,1 and 9 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 325819-32:
(8*3)+(7*2)+(6*5)+(5*8)+(4*1)+(3*9)+(2*3)+(1*2)=147
147 % 10 = 7
So 325819-32-7 is a valid CAS Registry Number.