Welcome to LookChem.com Sign In|Join Free

CAS

  • or

110850-01-6

7-hydroxy-4-pregnene-3,20-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

110850-01-6 Suppliers

Post Buying Request

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier
  • 110850-01-6 Structure

  • Basic information

    1. Product Name: 7-hydroxy-4-pregnene-3,20-dione
    2. Synonyms:
    3. CAS NO:110850-01-6
    4. Molecular Formula:
    5. Molecular Weight: 330.467
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 110850-01-6.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: 7-hydroxy-4-pregnene-3,20-dione(CAS DataBase Reference)
    10. NIST Chemistry Reference: 7-hydroxy-4-pregnene-3,20-dione(110850-01-6)
    11. EPA Substance Registry System: 7-hydroxy-4-pregnene-3,20-dione(110850-01-6)

  • 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: 110850-01-6(Hazardous Substances Data)

110850-01-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 110850-01-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,8,5 and 0 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 110850-01:
(8*1)+(7*1)+(6*0)+(5*8)+(4*5)+(3*0)+(2*0)+(1*1)=76
76 % 10 = 6
So 110850-01-6 is a valid CAS Registry Number.

110850-01-6Relevant articles and documents

NOVEL OXIDIZING PROPERTIES OF p-METHOXYBENZENETELLURINIC ACID ANHYDRIDE

Hu, Nan Xing,Aso, Yoshio,Otsubo, Tetsuo,Ogura, Fumio

, p. 6099 - 6102 (1986)

The title compound has proved to be a mild oxidizing agent like the corresponding telluroxide or tellurone towards thiol, phosphine, thioamide, thiourea, thionoester, and benzylic alcohol.In addition, it serves as a selective catalyst for the hydration of terminal alkyne.

A synthetic 17 α-hydroxy progesterone of the new method

-

Paragraph 0038; 0039, (2017/02/28)

The invention provides a novel method of synthesizing 17 alpha-hydroxyl progesterone (01). The novel method comprises the following steps: 1) in the presence of trimethylsilyl chloride and a methyl magnesium chloride solution, performing double-protection reaction on 17 bata-cyano-17 alpha-hydroxyl-4-androstene-3-one (02) to produce a compound (03); 2) heating up to perform grignard addition reaction, and transferring into an ammonium chloride aqueous solution to produce a compound (04); 3) preserving the heat and discoloring by active carbon, adding diluted acid water to reflux and perform hydrolysis reaction of double protection groups, and separating and purifying to obtain 17 alpha-hydroxyl progesterone (01). According to the novel method disclosed by the invention, the conventional 3-position ketal protection, 17 alpha-hydroxyl vinyl ether protection, grignard addition, re-hydration of protection groups on position 3 and position 17 and discoloring-refining are simplified into one-step operation.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 110850-01-6