![Spiro[furan-3(2H),5'(3'H)-isobenzofuran]-1',2,3',5(4H,4'H)-dione, tetrahydro-4-methylene-](/api/spectrum/3KsNpcqqXI/structure.png?h=300&w=458 "Spiro[furan-3(2H),5'(3'H)-isobenzofuran]-1',2,3',5(4H,4'H)-dione, tetrahydro-4-methylene-")
| SpectraBase Compound ID | 1G6Pfhk43B9 |
|---|---|
| InChI | InChI=1S/C12H10O6/c1-5-8(13)18-11(16)12(5)3-2-6-7(4-12)10(15)17-9(6)14/h6-7H,1-4H2 |
| InChIKey | UBWFCZODISIWPE-UHFFFAOYSA-N |
| Mol Weight | 250.21 g/mol |
| Molecular Formula | C12H10O6 |
| Exact Mass | 250.047738 g/mol |
Mass Spectrum (GC)
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| SpectraBase Spectrum ID | 3KsNpcqqXI |
|---|---|
| Name | Spiro[furan-3(2H),5'(3'H)-isobenzofuran]-1',2,3',5(4H,4'H)-dione, tetrahydro-4-methylene- |
| CAS Registry Number | 77828-44-5 |
| Copyright | Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved. |
| Formula | C12H10O6 |
| InChI | InChI=1S/C12H10O6/c1-5-8(13)18-11(16)12(5)3-2-6-7(4-12)10(15)17-9(6)14/h6-7H,1-4H2 |
| InChIKey | UBWFCZODISIWPE-UHFFFAOYSA-N |
| Molecular Weight | 250.206 g/mol |
| SMILES | C1(OC(C2C1CCC1(C(OC(C1=C)=O)=O)C2)=O)=O |
| SPLASH | splash10-0udi-9620000000-9427609f83c7654478cc |
| Source of Spectrum | W5-1989-3152-1 |
| Synonyms | 4'-methylenespiro[4,5,7,7a-tetrahydro-3aH-isobenzofuran-6,3'-oxolane]-1,2',3,5'-tetrone 4'-methylenespiro[4,5,7,7a-tetrahydro-3aH-isobenzofuran-6,3'-tetrahydrofuran]-1,2',3,5'-diquinone 4'-methylenespiro[4,5,7,7a-tetrahydro-3aH-isobenzofuran-6,3'-tetrahydrofuran]-1,2',3,5'-tetrone 4'-methylidenespiro[4,5,7,7a-tetrahydro-3aH-2-benzofuran-6,3'-oxolane]-1,2',3,5'-tetrone |
| Wiley ID | 1252891 |