ethyl-[2-(4-methoxyphenyl)-6-nitro-chromen-4-ylidene]oxidanium perchlorate

Systemtic Name: ethyl-[2-(4-methoxyphenyl)-6-nitro-chromen-4-ylidene]oxidanium perchlorate Openeye Name: ethyl-[2-(4-methoxyphenyl)-6-nitro-chromen-4-ylidene]oxonium perchlorate CAS Name: ethyl-[2-(4-methoxyphenyl)-6-nitro-1-benzopyran-4-ylidene]oxonium perchlorate IUPAC Name: ethyl-[2-(4-methoxyphenyl)-6-nitrochromen-4-ylidene]oxidanium perchlorate Traditional Name: ethyl-[2-(4-methoxyphenyl)-6-nitro-chromen-4-ylidene]oxonium perchlorate Formula: C18H16ClNO9 MolecularWeight: 425.77394

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Descriptors Computed from Structure

Canonical SMILES:

CC[O+]=C1C=C(OC2=C1C=C(C=C2)[N+](=O)[O-])C3=CC=C(C=C3)OC.[O-]Cl(=O)(=O)=O

Isomeric SMILES

CC[O+]=C1C=C(OC2=C1C=C(C=C2)[N+](=O)[O-])C3=CC=C(C=C3)OC.[O-]Cl(=O)(=O)=O

InChI

InChI=1S/C18H16NO5.ClHO4/c1-3-23-18-11-17(12-4-7-14(22-2)8-5-12)24-16-9-6-13(19(20)21)10-15(16)18;2-1(3,4)5/h4-11H,3H2,1-2H3;(H,2,3,4,5)/q+1;/p-1