93604-45-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93604-45-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,6,0 and 4 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 93604-45:
(7*9)+(6*3)+(5*6)+(4*0)+(3*4)+(2*4)+(1*5)=136
136 % 10 = 6
So 93604-45-6 is a valid CAS Registry Number.