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19682-30-5

7a-Aza-B-homocholesta-3,5-dien-7-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 19682-30-5 Structure

  • Basic information

    1. Product Name: 7a-Aza-B-homocholesta-3,5-dien-7-one
    2. Synonyms: 7a-Aza-B-homocholesta-3,5-dien-7-one
    3. CAS NO:19682-30-5
    4. Molecular Formula: C27H43NO
    5. Molecular Weight: 397.63642
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 19682-30-5.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 7a-Aza-B-homocholesta-3,5-dien-7-one(CAS DataBase Reference)
    10. NIST Chemistry Reference: 7a-Aza-B-homocholesta-3,5-dien-7-one(19682-30-5)
    11. EPA Substance Registry System: 7a-Aza-B-homocholesta-3,5-dien-7-one(19682-30-5)

  • 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: 19682-30-5(Hazardous Substances Data)

19682-30-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19682-30-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,6,8 and 2 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 19682-30:
(7*1)+(6*9)+(5*6)+(4*8)+(3*2)+(2*3)+(1*0)=135
135 % 10 = 5
So 19682-30-5 is a valid CAS Registry Number.

19682-30-5Downstream Products

19682-30-5Relevant articles and documents

A Simple One-Step Synthesis of Steroidal Lactams from Ketones of Spirostane and Cholestan Series

Siddiqui, A. H. U.,Ramesh, D.,Satyanarayana Rao, N.,Sundara Ramaiah, T.

, p. 61 - 62 (2007/10/02)

The steroidal ketones (25R)-7-oxo-5-spirosten-3β-yl methyl ether (1a), (25R)-7-oxo-5-spirosten-3β-yl ethyl ether (1b), 7-oxo-5-cholestene (2a) and 7-oxo-3,5-cholestadiene (3a) afford the respective lactams (4,5,6 and 7) on treatment with hydroxylamine-O-sulphonic acid (HOSA) in hot formic acid.The identity of the lactams obtained by Beckmann rearrangement of the ketoximes (1e, 1f, 2c, 3c) and spectral analysis.

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