319924-30-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 319924-30-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,9,9,2 and 4 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 319924-30:
(8*3)+(7*1)+(6*9)+(5*9)+(4*2)+(3*4)+(2*3)+(1*0)=156
156 % 10 = 6
So 319924-30-6 is a valid CAS Registry Number.