32507-17-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 32507-17-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,5,0 and 7 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 32507-17:
(7*3)+(6*2)+(5*5)+(4*0)+(3*7)+(2*1)+(1*7)=88
88 % 10 = 8
So 32507-17-8 is a valid CAS Registry Number.