Ergosta-7,22-diene-3-one is a naturally occurring steroid compound, belonging to the family of ergostane steroids. It is characterized by a unique carbon skeleton structure, with a double bond at the 7th and 22nd positions, and a ketone functional group at the 3rd position. ergosta-7,22-diene-3-one is found in various biological sources, including plants and fungi, and has been studied for its potential biological activities and applications in the pharmaceutical industry. Ergosta-7,22-diene-3-one is also known for its role in the synthesis of other important steroidal compounds, such as vitamin D and certain hormones. Its chemical properties and structure make it a subject of interest for researchers in the fields of organic chemistry, biochemistry, and pharmacology.

1431-87-4

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Basic information
1. Product Name: ergosta-7,22-diene-3-one
2. Synonyms:
3. CAS NO:1431-87-4
4. Molecular Formula:
5. Molecular Weight: 396.657
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: ergosta-7,22-diene-3-one(CAS DataBase Reference)
10. NIST Chemistry Reference: ergosta-7,22-diene-3-one(1431-87-4)
11. EPA Substance Registry System: ergosta-7,22-diene-3-one(1431-87-4)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 1431-87-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1431-87-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,3 and 1 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1431-87:
(6*1)+(5*4)+(4*3)+(3*1)+(2*8)+(1*7)=64
64 % 10 = 4
So 1431-87-4 is a valid CAS Registry Number.

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