861298-47-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 861298-47-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,1,2,9 and 8 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 861298-47:
(8*8)+(7*6)+(6*1)+(5*2)+(4*9)+(3*8)+(2*4)+(1*7)=197
197 % 10 = 7
So 861298-47-7 is a valid CAS Registry Number.