72384-48-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72384-48-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,3,8 and 4 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 72384-48:
(7*7)+(6*2)+(5*3)+(4*8)+(3*4)+(2*4)+(1*8)=136
136 % 10 = 6
So 72384-48-6 is a valid CAS Registry Number.