21-acetoxy-6β-chloro-9-fluoro-11β-hydroxy-16α,17-isopropylidenedioxy-pregn-4-ene-3,20-dione is a complex steroidal compound with a unique chemical structure. It is characterized by the presence of a pregnane core, which is a type of steroid with a four-ring structure. The molecule features a 4-ene-3,20-dione functional group, indicating the presence of a double bond at the 4th carbon and a ketone group at both the 3rd and 20th carbons. Additionally, it has a 6β-chloro group, which means a chlorine atom is attached to the 6th carbon in the β-configuration, and a 9-fluoro group, with a fluorine atom at the 9th carbon. The 11β-hydroxy group indicates a hydroxyl group at the 11th carbon in the β-configuration. The 16α,17-isopropylidenedioxy group suggests the presence of an isopropylidine bridge between the 16th and 17th carbons, with an oxygen atom attached to each end. 21-acetoxy-6β-chloro-9-fluoro-11β-hydroxy-16α,17-isopropylidenedioxy-pregn-4-ene-3,20-dione is further modified by an acetoxy group at the 21st carbon, which is an acetate ester. The specific arrangement and functional groups of this molecule contribute to its unique properties and potential applications in the field of pharmaceuticals or chemistry.
4018-07-9
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Basic information
- Product Name: 21-acetoxy-6β-chloro-9-fluoro-11β-hydroxy-16α,17-isopropylidenedioxy-pregn-4-ene-3,20-dione
- Synonyms:
- CAS NO:4018-07-9
- Molecular Formula:
- Molecular Weight: 513.003
- 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: 21-acetoxy-6β-chloro-9-fluoro-11β-hydroxy-16α,17-isopropylidenedioxy-pregn-4-ene-3,20-dione(CAS DataBase Reference)
- NIST Chemistry Reference: 21-acetoxy-6β-chloro-9-fluoro-11β-hydroxy-16α,17-isopropylidenedioxy-pregn-4-ene-3,20-dione(4018-07-9)
- EPA Substance Registry System: 21-acetoxy-6β-chloro-9-fluoro-11β-hydroxy-16α,17-isopropylidenedioxy-pregn-4-ene-3,20-dione(4018-07-9)
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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: 4018-07-9(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 4018-07-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,0,1 and 8 respectively; the second part has 2 digits, 0 and 7 respectively.Calculate Digit Verification of CAS Registry Number 4018-07:
(6*4)+(5*0)+(4*1)+(3*8)+(2*0)+(1*7)=59
59 % 10 = 9
So 4018-07-9 is a valid CAS Registry Number.
4018-07-9Upstream product
4018-07-9Downstream Products
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21-acetoxy-6β-chloro-9-fluoro-11β-hydroxy-16α,17-isopropylidenedioxy-pregn-4-ene-3,20-dione
