15123-69-0 Usage
Chemical Properties
Light-blue crystals.Soluble in acids, ammonium hydroxide, water; insoluble in alcohol.
Uses
Black colorant for copper.
Check Digit Verification of cas no
The CAS Registry Mumber 15123-69-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,1,2 and 3 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 15123-69:
(7*1)+(6*5)+(5*1)+(4*2)+(3*3)+(2*6)+(1*9)=80
80 % 10 = 0
So 15123-69-0 is a valid CAS Registry Number.
InChI:InChI=1/Cu.H2O4Se/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2