12015-73-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 12015-73-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,0,1 and 5 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 12015-73:
(7*1)+(6*2)+(5*0)+(4*1)+(3*5)+(2*7)+(1*3)=55
55 % 10 = 5
So 12015-73-5 is a valid CAS Registry Number.
InChI:InChI=1/Ca.FH.H3O4P/c;;1-5(2,3)4/h;1H;(H3,1,2,3,4)/q+2;;/p-4