860784-49-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 860784-49-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,0,7,8 and 4 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 860784-49:
(8*8)+(7*6)+(6*0)+(5*7)+(4*8)+(3*4)+(2*4)+(1*9)=202
202 % 10 = 2
So 860784-49-2 is a valid CAS Registry Number.