85048-45-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85048-45-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,0,4 and 8 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 85048-45:
(7*8)+(6*5)+(5*0)+(4*4)+(3*8)+(2*4)+(1*5)=139
139 % 10 = 9
So 85048-45-9 is a valid CAS Registry Number.