866496-33-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 866496-33-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,6,4,9 and 6 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 866496-33:
(8*8)+(7*6)+(6*6)+(5*4)+(4*9)+(3*6)+(2*3)+(1*3)=225
225 % 10 = 5
So 866496-33-5 is a valid CAS Registry Number.