222986-46-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 222986-46-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,2,9,8 and 6 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 222986-46:
(8*2)+(7*2)+(6*2)+(5*9)+(4*8)+(3*6)+(2*4)+(1*6)=151
151 % 10 = 1
So 222986-46-1 is a valid CAS Registry Number.