Welcome to LookChem.com Sign In|Join Free

CAS

  • or

144490-20-0

1-((S)-2-{(1R,3aS,7aR)-4-[2-[(8R,10S)-8,10-Bis-(tert-butyl-diphenyl-silanyloxy)-3-methyl-1-oxa-2-aza-spiro[4.5]dec-2-en-(6E)-ylidene]-eth-(E)-ylidene]-7a-methyl-octahydro-inden-1-yl}-propoxy)-2-methyl-propan-2-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

144490-20-0 Suppliers

Post Buying Request

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

  • 1-((S)-2-{(1R,3aS,7aR)-4-[2-[(8R,10S)-8,10-Bis-(tert-butyl-diphenyl-silanyloxy)-3-methyl-1-oxa-2-aza-spiro[4.5]dec-2-en-(6E)-ylidene]-eth-(E)-ylidene]-7a-methyl-octahydro-inden-1-yl}-propoxy)-2-methyl-propan-2-ol

    Cas No: 144490-20-0

  • Need to discuss

  • No requirement

  • Adequate

  • Changer pharmatech Co.,Ltd
  • Contact Supplier

  • 1-((S)-2-{(1R,3aS,7aR)-4-[2-[(8R,10S)-8,10-Bis-(tert-butyl-diphenyl-silanyloxy)-3-methyl-1-oxa-2-aza-spiro[4.5]dec-2-en-(6E)-ylidene]-eth-(E)-ylidene]-7a-methyl-octahydro-inden-1-yl}-propoxy)-2-methyl-propan-2-ol

    Cas No: 144490-20-0

  • Need to discuss

  • No requirement

  • Adequate

  • YUNBIO TECH CO.,LTD
  • Contact Supplier
  • 144490-20-0 Structure

  • Basic information

    1. Product Name: 1-((S)-2-{(1R,3aS,7aR)-4-[2-[(8R,10S)-8,10-Bis-(tert-butyl-diphenyl-silanyloxy)-3-methyl-1-oxa-2-aza-spiro[4.5]dec-2-en-(6E)-ylidene]-eth-(E)-ylidene]-7a-methyl-octahydro-inden-1-yl}-propoxy)-2-methyl-propan-2-ol
    2. Synonyms:
    3. CAS NO:144490-20-0
    4. Molecular Formula:
    5. Molecular Weight: 952.478
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 144490-20-0.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: 1-((S)-2-{(1R,3aS,7aR)-4-[2-[(8R,10S)-8,10-Bis-(tert-butyl-diphenyl-silanyloxy)-3-methyl-1-oxa-2-aza-spiro[4.5]dec-2-en-(6E)-ylidene]-eth-(E)-ylidene]-7a-methyl-octahydro-inden-1-yl}-propoxy)-2-methyl-propan-2-ol(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1-((S)-2-{(1R,3aS,7aR)-4-[2-[(8R,10S)-8,10-Bis-(tert-butyl-diphenyl-silanyloxy)-3-methyl-1-oxa-2-aza-spiro[4.5]dec-2-en-(6E)-ylidene]-eth-(E)-ylidene]-7a-methyl-octahydro-inden-1-yl}-propoxy)-2-methyl-propan-2-ol(144490-20-0)
    11. EPA Substance Registry System: 1-((S)-2-{(1R,3aS,7aR)-4-[2-[(8R,10S)-8,10-Bis-(tert-butyl-diphenyl-silanyloxy)-3-methyl-1-oxa-2-aza-spiro[4.5]dec-2-en-(6E)-ylidene]-eth-(E)-ylidene]-7a-methyl-octahydro-inden-1-yl}-propoxy)-2-methyl-propan-2-ol(144490-20-0)

  • 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: 144490-20-0(Hazardous Substances Data)

144490-20-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144490-20-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,4,9 and 0 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 144490-20:
(8*1)+(7*4)+(6*4)+(5*4)+(4*9)+(3*0)+(2*2)+(1*0)=120
120 % 10 = 0
So 144490-20-0 is a valid CAS Registry Number.

144490-20-0Relevant articles and documents

Synthesis of non-conjugated 19-nor-calcitriols

Steinmeyer, Andreas,Neef, Guenter

, p. 4879 - 4882 (1992)

A simple synthetic approach to 19-nor-calcitriol 2, bearing a deconjugated diene system is described.

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 144490-20-0