75988-37-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75988-37-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,9,8 and 8 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 75988-37:
(7*7)+(6*5)+(5*9)+(4*8)+(3*8)+(2*3)+(1*7)=193
193 % 10 = 3
So 75988-37-3 is a valid CAS Registry Number.