IUPAC Name: [hydroxy-[[(2R,3S,5R)-3-hydroxy-5-imidazo[2,1-f]purin-3-yloxolan-2-yl]methoxy]phosphoryl] phosphono hydrogen phosphate 
Empirical Formula: C₁₂H₁₆N₅O₁₂P₃
Molecular Weight: 515.203g/mol 
Index of Refraction: 1.883
Molar Refractivity: 97.66 cm³
Molar Volume: 212.7 cm³
Polarizability: 38.71×10^-24cm³
Surface Tension: 167 dyne/cm
Density: 2.42 g/cm³ 
Classification Code: Mutation data 
Canonical SMILES: C1C(C(OC1N2C=NC3=C2N=CN4C3=NC=C4)COP(=O)(O)OP(=O)(O)OP(=O)(O)O)O
Isomeric SMILES: C1[C@@H]([C@H](O[C@H]1N2C=NC3=C2N=CN4C3=NC=C4)COP(=O)(O)OP(=O)(O)O(=O)(O)O)O
InChI: InChI=1S/C12H16N5O12P3/c18-7-3-9(17-6-14-10-11-13-1-2-16(11)5-15-12(10)17)27-8(7)4-26-31(22,23)29-32(24,25)28-30(19,20)21/h1-2,5-9,18H,3-4H2,(H,22,23)(H,24,25)(H2,19,20,21)/t7-,8+,9+/m0/s1
InChIKey: OLJFCGDEGHURMU-DJLDLDEBSA-N
Structure of Etheno deoxyadenosine triphosphate (CAS NO.81004-54-8):

Mutation data reported. When heated to decomposition it emits toxic vapors of NO_x and PO_x.

  Etheno deoxyadenosine triphosphate , its cas register number is 81004-54-8. It also can be called 1,N(sup 6)-Ethenodeoxyadenosine triphosphate .When heated to decomposition it emits toxic vapors of NO_x and PO_x.