64008-19-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 64008-19-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,0,0 and 8 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 64008-19:
(7*6)+(6*4)+(5*0)+(4*0)+(3*8)+(2*1)+(1*9)=101
101 % 10 = 1
So 64008-19-1 is a valid CAS Registry Number.