100129-37-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 100129-37-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,1,2 and 9 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 100129-37:
(8*1)+(7*0)+(6*0)+(5*1)+(4*2)+(3*9)+(2*3)+(1*7)=61
61 % 10 = 1
So 100129-37-1 is a valid CAS Registry Number.