25462-19-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25462-19-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,4,6 and 2 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 25462-19:
(7*2)+(6*5)+(5*4)+(4*6)+(3*2)+(2*1)+(1*9)=105
105 % 10 = 5
So 25462-19-5 is a valid CAS Registry Number.
InChI:InChI=1/C9H18N2O4/c1-6(2)3-7(4-14-8(10)12)5-15-9(11)13/h6-7H,3-5H2,1-2H3,(H2,10,12)(H2,11,13)