| Record Information | 
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| HMDB Status | expected | 
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| Creation Date | 2024-02-20 23:52:38 UTC | 
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| Update Date | 2025-03-21 18:03:32 UTC | 
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| HMDB ID | HMDB0303508   | 
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| Metabolite Identification | 
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| DeepMet ID | DMID00044868 | 
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| Name | 4,4'-Dihydroxy-3,3'-dimethoxy-9,9'-epoxylignan | 
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| Frequency | 75.3 | 
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| Structure |  | 
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| Chemical Formula | C20H24O5 | 
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| Molecular Mass | 344.1624 | 
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| SMILES | COc1cc(CC2COCC2Cc2ccc(O)c(OC)c2)ccc1O | 
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| InChI Key | ROGUIJKVZZROIQ-UHFFFAOYSA-N | 
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| Chemical Taxonomy | 
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| Kingdom | organic compounds | 
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| Superclass | lignans, neolignans and related compounds | 
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| Class | furanoid lignans | 
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| Subclass  | tetrahydrofuran lignans | 
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| Direct Parent  | 9,9'-epoxylignans | 
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| Geometric Descriptor  | aromatic heteromonocyclic compounds | 
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| Alternative Parents  | 1-hydroxy-2-unsubstituted benzenoidsalkyl aryl ethersanisolesdialkyl ethershydrocarbon derivativesmethoxybenzenesmethoxyphenolsoxacyclic compoundsphenoxy compoundstetrahydrofurans | 
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| Substituents  | phenol ethermonocyclic benzene moietyetheraromatic heteromonocyclic compoundtetrahydrofuran1-hydroxy-2-unsubstituted benzenoidmethoxyphenolalkyl aryl ethermethoxybenzenedialkyl etheroxacycleorganic oxygen compoundanisolephenol9,9p-epoxylignanhydrocarbon derivativebenzenoidphenoxy compoundorganoheterocyclic compoundorganooxygen compound | 
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