862647-94-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 862647-94-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,2,6,4 and 7 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 862647-94:
(8*8)+(7*6)+(6*2)+(5*6)+(4*4)+(3*7)+(2*9)+(1*4)=207
207 % 10 = 7
So 862647-94-7 is a valid CAS Registry Number.