512185-48-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 512185-48-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,2,1,8 and 5 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 512185-48:
(8*5)+(7*1)+(6*2)+(5*1)+(4*8)+(3*5)+(2*4)+(1*8)=127
127 % 10 = 7
So 512185-48-7 is a valid CAS Registry Number.