3β-acetoxy-17-methyl-androsta-5,16-diene is a steroidal compound characterized by a 17-methyl group and a 3β-acetoxy functional group. It features a five-membered A-ring and a six-membered D-ring, with a double bond between carbons 5 and 16. This molecule is a derivative of androstane, a naturally occurring steroid hormone, and is often used in the synthesis of various pharmaceuticals and other steroidal compounds due to its unique structure and functional groups. The acetoxy group at the 3β position provides a hydroxyl group that can be further modified, while the 17-methyl group adds to the molecule's stability and biological activity.
853-21-4
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Basic information
- Product Name: 3β-acetoxy-17-methyl-androsta-5,16-diene
- Synonyms:
- CAS NO:853-21-4
- Molecular Formula:
- Molecular Weight: 328.495
- 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: 3β-acetoxy-17-methyl-androsta-5,16-diene(CAS DataBase Reference)
- NIST Chemistry Reference: 3β-acetoxy-17-methyl-androsta-5,16-diene(853-21-4)
- EPA Substance Registry System: 3β-acetoxy-17-methyl-androsta-5,16-diene(853-21-4)
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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: 853-21-4(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 853-21-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,5 and 3 respectively; the second part has 2 digits, 2 and 1 respectively.Calculate Digit Verification of CAS Registry Number 853-21:
(5*8)+(4*5)+(3*3)+(2*2)+(1*1)=74
74 % 10 = 4
So 853-21-4 is a valid CAS Registry Number.
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3β-acetoxy-17-methyl-androsta-5,16-diene
