75359-64-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75359-64-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,3,5 and 9 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 75359-64:
(7*7)+(6*5)+(5*3)+(4*5)+(3*9)+(2*6)+(1*4)=157
157 % 10 = 7
So 75359-64-7 is a valid CAS Registry Number.