13587-25-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13587-25-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,5,8 and 7 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 13587-25:
(7*1)+(6*3)+(5*5)+(4*8)+(3*7)+(2*2)+(1*5)=112
112 % 10 = 2
So 13587-25-2 is a valid CAS Registry Number.
InChI:InChI=1/Cu.2H3N.2H2O4S/c;;;2*1-5(2,3)4/h;2*1H3;2*(H2,1,2,3,4)/q+2;;;;/p-2