942474-52-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 942474-52-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,2,4,7 and 4 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 942474-52:
(8*9)+(7*4)+(6*2)+(5*4)+(4*7)+(3*4)+(2*5)+(1*2)=184
184 % 10 = 4
So 942474-52-4 is a valid CAS Registry Number.