94913-28-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94913-28-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,9,1 and 3 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 94913-28:
(7*9)+(6*4)+(5*9)+(4*1)+(3*3)+(2*2)+(1*8)=157
157 % 10 = 7
So 94913-28-7 is a valid CAS Registry Number.