The chemical compound "(3aR,4S,5S,5aS,8R,9aR)-perhydro-3a-acetoxy-4,5-dihydroxy-5a-methyl-8-(1-methyl-1-acetoxyethyl)indeno<7a,1-b>tetrahydrofuran-2-one" is a complex organic molecule with a unique structure. It features a perhydroindeno[7a,1-b]tetrafhydrouran-2-one core, which is a type of polycyclic compound with a tetrahydrofuran ring fused to an indene system. The molecule is characterized by the presence of multiple chiral centers, indicated by the (3aR,4S,5S,5aS,8R,9aR) configuration, which specifies the three-dimensional arrangement of atoms around these centers. It also contains two hydroxyl groups at the 4 and 5 positions, a methyl group at the 5a position, and an acetoxyethyl group at the 8 position, which is itself substituted with a methyl and an acetoxy group. The 3a position bears an acetoxy group, and the compound has a carbonyl group at the 2 position, indicating a ketone functionality. This intricate arrangement of functional and groups stereochemistry contributes to the compound's specific properties and potential applications in various fields, such as pharmaceuticals or materials science.
81680-29-7
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Basic information
- Product Name: (3aR,4S,5S,5aS,8R,9aR)-perhydro-3a-acetoxy-4,5-dihydroxy-5a-methyl-8-(1-methyl-1-acetoxyethyl)indeno<7a,1-b>tetrahydrofuran-2-one
- Synonyms:
- CAS NO:81680-29-7
- Molecular Formula:
- Molecular Weight: 384.427
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: (3aR,4S,5S,5aS,8R,9aR)-perhydro-3a-acetoxy-4,5-dihydroxy-5a-methyl-8-(1-methyl-1-acetoxyethyl)indeno<7a,1-b>tetrahydrofuran-2-one(CAS DataBase Reference)
- NIST Chemistry Reference: (3aR,4S,5S,5aS,8R,9aR)-perhydro-3a-acetoxy-4,5-dihydroxy-5a-methyl-8-(1-methyl-1-acetoxyethyl)indeno<7a,1-b>tetrahydrofuran-2-one(81680-29-7)
- EPA Substance Registry System: (3aR,4S,5S,5aS,8R,9aR)-perhydro-3a-acetoxy-4,5-dihydroxy-5a-methyl-8-(1-methyl-1-acetoxyethyl)indeno<7a,1-b>tetrahydrofuran-2-one(81680-29-7)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 81680-29-7(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 81680-29-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,6,8 and 0 respectively; the second part has 2 digits, 2 and 9 respectively.Calculate Digit Verification of CAS Registry Number 81680-29:
(7*8)+(6*1)+(5*6)+(4*8)+(3*0)+(2*2)+(1*9)=137
137 % 10 = 7
So 81680-29-7 is a valid CAS Registry Number.
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(3aR,4S,5S,5aS,8R,9aR)-perhydro-3a-acetoxy-4,5-dihydroxy-5a-methyl-8-(1-methyl-1-acetoxyethyl)indeno<7a,1-b>tetrahydrofuran-2-one
