55382-84-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 55382-84-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,3,8 and 2 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 55382-84:
(7*5)+(6*5)+(5*3)+(4*8)+(3*2)+(2*8)+(1*4)=138
138 % 10 = 8
So 55382-84-8 is a valid CAS Registry Number.