75996-70-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75996-70-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,9,9 and 6 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 75996-70:
(7*7)+(6*5)+(5*9)+(4*9)+(3*6)+(2*7)+(1*0)=192
192 % 10 = 2
So 75996-70-2 is a valid CAS Registry Number.