75478-36-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75478-36-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,4,7 and 8 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 75478-36:
(7*7)+(6*5)+(5*4)+(4*7)+(3*8)+(2*3)+(1*6)=163
163 % 10 = 3
So 75478-36-3 is a valid CAS Registry Number.