945494-59-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 945494-59-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,5,4,9 and 4 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 945494-59:
(8*9)+(7*4)+(6*5)+(5*4)+(4*9)+(3*4)+(2*5)+(1*9)=217
217 % 10 = 7
So 945494-59-7 is a valid CAS Registry Number.