39264-64-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 39264-64-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,2,6 and 4 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 39264-64:
(7*3)+(6*9)+(5*2)+(4*6)+(3*4)+(2*6)+(1*4)=137
137 % 10 = 7
So 39264-64-7 is a valid CAS Registry Number.