42363-47-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 42363-47-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,3,6 and 3 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 42363-47:
(7*4)+(6*2)+(5*3)+(4*6)+(3*3)+(2*4)+(1*7)=103
103 % 10 = 3
So 42363-47-3 is a valid CAS Registry Number.