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3,4-Dimethoxybenzoic anhydride
SpectraBase Compound ID BMRXKQzwlMC
InChI InChI=1S/C18H18O7/c1-21-13-7-5-11(9-15(13)23-3)17(19)25-18(20)12-6-8-14(22-2)16(10-12)24-4/h5-10H,1-4H3
InChIKey PJZFUQAHDYSNLZ-UHFFFAOYSA-N
Mol Weight 346.34 g/mol
Molecular Formula C18H18O7
Exact Mass 346.105253 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID 1piWuEyV7N0
Name 3,4-Dimethoxybenzoic anhydride
Comments Computed using HOSE algorithm
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Exact Mass 346.105252913 u
Formula C18H18O7
InChI InChI=1S/C18H18O7/c1-21-13-7-5-11(9-15(13)23-3)17(19)25-18(20)12-6-8-14(22-2)16(10-12)24-4/h5-10H,1-4H3
InChIKey PJZFUQAHDYSNLZ-UHFFFAOYSA-N
Molecular Weight 346.335 g/mol
SMILES C1=C(C(=CC=C1C(OC(C=1C=C(C(=CC1)OC)OC)=O)=O)OC)OC