700372-17-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 700372-17-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,0,0,3,7 and 2 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 700372-17:
(8*7)+(7*0)+(6*0)+(5*3)+(4*7)+(3*2)+(2*1)+(1*7)=114
114 % 10 = 4
So 700372-17-4 is a valid CAS Registry Number.