101-35-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 101-35-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,0 and 1 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 101-35:
(5*1)+(4*0)+(3*1)+(2*3)+(1*5)=19
19 % 10 = 9
So 101-35-9 is a valid CAS Registry Number.