13867-72-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13867-72-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,8,6 and 7 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 13867-72:
(7*1)+(6*3)+(5*8)+(4*6)+(3*7)+(2*7)+(1*2)=126
126 % 10 = 6
So 13867-72-6 is a valid CAS Registry Number.
InChI:InChI=1/Cu.FH.H2O/h;1H;1H2/q+2;;/p-2