863555-35-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 863555-35-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,3,5,5 and 5 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 863555-35:
(8*8)+(7*6)+(6*3)+(5*5)+(4*5)+(3*5)+(2*3)+(1*5)=195
195 % 10 = 5
So 863555-35-5 is a valid CAS Registry Number.