100382-12-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 100382-12-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,3,8 and 2 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 100382-12:
(8*1)+(7*0)+(6*0)+(5*3)+(4*8)+(3*2)+(2*1)+(1*2)=65
65 % 10 = 5
So 100382-12-5 is a valid CAS Registry Number.