Compound Q&A
Is (3E,3aR,8bS)-3-[[(2R)-4-methyl-5-oxo-2H-furan-2-yl]oxymethylidene]-4,8b-dihydro-3aH-indeno[1,2-b]furan-2-one (CAS: 76974-79-3) safe?
Answer
![(3E,3aR,8bS)-3-[[(2R)-4-methyl-5-oxo-2H-furan-2-yl]oxymethylidene]-4,8b-dihydro-3aH-indeno[1,2-b]furan-2-one](https://static.chemtradehub.com/structs/769/76974-79-3-c335.webp "(3E,3aR,8bS)-3-[[(2R)-4-methyl-5-oxo-2H-furan-2-yl]oxymethylidene]-4,8b-dihydro-3aH-indeno[1,2-b]furan-2-one")
(3E,3aR,8bS)-3-[[(2R)-4-methyl-5-oxo-2H-furan-2-yl]oxymethylidene]-4,8b-dihydro-3aH-indeno[1,2-b]furan-2-one is generally considered safe when handled with appropriate precautions. Users should follow recommended safety guidelines, wear protective equipment, and ensure proper ventilation during use. Storage and disposal should be conducted in accordance with regulatory standards.
About
CAS No
76974-79-3
English Name
(3E,3aR,8bS)-3-[[(2R)-4-methyl-5-oxo-2H-furan-2-yl]oxymethylidene]-4,8b-dihydro-3aH-indeno[1,2-b]furan-2-one
Molecular Formula
C17H14O5
Molecular Weight
298.29 g/mol
SMILES
CC1=CC(OC1=O)OC=C2C3CC4=CC=CC=C4C3OC2=O
InChIKey
XHSDUVBUZOUAOQ-WJQMYRPNSA-N
Last Updated: 2025-10-09 11:55
![(3E,3aR,8bS)-3-[[(2R)-4-methyl-5-oxo-2H-furan-2-yl]oxymethylidene]-4,8b-dihydro-3aH-indeno[1,2-b]furan-2-one — ChengDouPuRuiFaYaoWuYanFa Co Ltd](https://static.chemtradehub.com/suppliers/67ced46a2b2de6e8e95a701a/67ced46a2b2de6e8e95a701a-logo.webp){kind=logo}
![(3E,3aR,8bS)-3-[[(2R)-4-methyl-5-oxo-2H-furan-2-yl]oxymethylidene]-4,8b-dihydro-3aH-indeno[1,2-b]furan-2-one — Jin Jinle (Hunan) Chemical Co., Ltd.](https://static.chemtradehub.com/suppliers/67ce76192b2de6e8e95a464e/67ce76192b2de6e8e95a464e-logo.webp){kind=logo}