3-(3β,17β-Diacetoxy-androst-5-en-17α-yl)-propionaldehyd is a complex organic compound with the molecular formula C27H40O5. It is derived from the androstane steroid nucleus, specifically androst-5-en, and features two acetoxy groups at the 3β and 17β positions, as well as a propionaldehyde group at the 17α position. 3-(3β,17β-Diacetoxy-androst-5-en-17α-yl)-propionaldehyd is characterized by its unique structure, which includes a five-membered ring with a double bond at the 5th position, and a three-carbon aldehyde chain attached to the 17th position. It is an example of a steroidal aldehyde, which can be found in various natural products and has potential applications in the synthesis of pharmaceuticals and other bioactive compounds.

7139-17-5

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Basic information
1. Product Name: 3-(3β,17β-Diacetoxy-androst-5-en-17α-yl)-propionaldehyd
2. Synonyms:
3. CAS NO:7139-17-5
4. Molecular Formula:
5. Molecular Weight: 430.585
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: 3-(3β,17β-Diacetoxy-androst-5-en-17α-yl)-propionaldehyd(CAS DataBase Reference)
10. NIST Chemistry Reference: 3-(3β,17β-Diacetoxy-androst-5-en-17α-yl)-propionaldehyd(7139-17-5)
11. EPA Substance Registry System: 3-(3β,17β-Diacetoxy-androst-5-en-17α-yl)-propionaldehyd(7139-17-5)
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: 7139-17-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 7139-17-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,1,3 and 9 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 7139-17:
(6*7)+(5*1)+(4*3)+(3*9)+(2*1)+(1*7)=95
95 % 10 = 5
So 7139-17-5 is a valid CAS Registry Number.

7139-17-5Upstream product

7139-17-5Downstream Products

6979-10-8 3-(3β,17β-Dihydroxy-androst-5-en-17α-yl)-propionaldehyd-dimethylacetal

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