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50831-49-7

androsterone azine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 50831-49-7 Structure

  • Basic information

    1. Product Name: androsterone azine
    2. Synonyms: androsterone azine
    3. CAS NO:50831-49-7
    4. Molecular Formula:
    5. Molecular Weight: 576.907
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 50831-49-7.mol

  • 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: androsterone azine(CAS DataBase Reference)
    10. NIST Chemistry Reference: androsterone azine(50831-49-7)
    11. EPA Substance Registry System: androsterone azine(50831-49-7)

  • 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: 50831-49-7(Hazardous Substances Data)

50831-49-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 50831-49-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,8,3 and 1 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 50831-49:
(7*5)+(6*0)+(5*8)+(4*3)+(3*1)+(2*4)+(1*9)=107
107 % 10 = 7
So 50831-49-7 is a valid CAS Registry Number.

50831-49-7Upstream product

50831-49-7Downstream Products

50831-49-7Relevant articles and documents

Photo-induced Transformations. Part 44. Formation of Lactams in the Photolysis of Some Steroidal Acetylhydrazones in the Presence of Oxygen

Suginome, Hiroshi,Uchida, Tsutomu

, p. 1356 - 1364 (2007/10/02)

Irradiation of 3α-acetoxy-5α-androstan-17-one acetylhydrazone (3) or 3β-acetoxyandrost-5-en-17-one acetylhydrazone (5) in dioxan in the presence of oxygen afforded 17-oxo-17a-aza-D-homosteroid and its 13α-isomer , while when oxygen was excluded none of these lactams were formed under otherwise similar conditions. 5α-Cholestan-6-one acetylhydrazone (20) under similar conditions also afforded very low yields of 6-aza-D-homo-5α-cholestan-7-one (21) and 7-aza-B-homo-5α-cholestan-6-one (22) upon photolysis.In contrast with the acetylhydrazones, the corresponding hydrazone (2), upon photolysis in dioxan without the exclusion of oxygen, afforded the corresponding azine (13) without any accompanying lactams .There is a distinct difference in behaviour between the hydrazones and the N-acetyl derivatives towards oxygen under irradiation.Although as yet no definite conclusion can be drawn on the mechanism of lactam formation, some plausible paths are discussed.

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