782494-13-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 782494-13-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,8,2,4,9 and 4 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 782494-13:
(8*7)+(7*8)+(6*2)+(5*4)+(4*9)+(3*4)+(2*1)+(1*3)=197
197 % 10 = 7
So 782494-13-7 is a valid CAS Registry Number.