636601-15-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 636601-15-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,3,6,6,0 and 1 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 636601-15:
(8*6)+(7*3)+(6*6)+(5*6)+(4*0)+(3*1)+(2*1)+(1*5)=145
145 % 10 = 5
So 636601-15-5 is a valid CAS Registry Number.