8028-71-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 8028-71-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 8,0,2 and 8 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 8028-71:
(6*8)+(5*0)+(4*2)+(3*8)+(2*7)+(1*1)=95
95 % 10 = 5
So 8028-71-5 is a valid CAS Registry Number.
InChI:InChI=1/C11H18N2O3.C10H15N.ClH/c1-4-6-7(3)11(5-2)8(14)12-10(16)13-9(11)15;1-9(11-2)8-10-6-4-3-5-7-10;/h7H,4-6H2,1-3H3,(H2,12,13,14,15,16);3-7,9,11H,8H2,1-2H3;1H