104324-32-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104324-32-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,3,2 and 4 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 104324-32:
(8*1)+(7*0)+(6*4)+(5*3)+(4*2)+(3*4)+(2*3)+(1*2)=75
75 % 10 = 5
So 104324-32-5 is a valid CAS Registry Number.
InChI:InChI=1/C17H20N3O10P/c1-7-2-8-3-9-15(18-17(26)19-16(9)25)20(10(8)4-11(7)21)5-12(22)14(24)13(23)6-30-31(27,28)29/h2-4,12-14,22-24H,5-6H2,1H3,(H2,27,28,29)(H2,18,19,25,26)