100379-52-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 100379-52-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,3,7 and 9 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 100379-52:
(8*1)+(7*0)+(6*0)+(5*3)+(4*7)+(3*9)+(2*5)+(1*2)=90
90 % 10 = 0
So 100379-52-0 is a valid CAS Registry Number.