33862-67-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 33862-67-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,8,6 and 2 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 33862-67:
(7*3)+(6*3)+(5*8)+(4*6)+(3*2)+(2*6)+(1*7)=128
128 % 10 = 8
So 33862-67-8 is a valid CAS Registry Number.