Welcome to LookChem.com Sign In|Join Free

CAS

  • or

21002-81-3

17β-acetoxy-4-bromo-4-androsten-3-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

21002-81-3 Suppliers

Post Buying Request

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier
  • 21002-81-3 Structure

  • Basic information

    1. Product Name: 17β-acetoxy-4-bromo-4-androsten-3-one
    2. Synonyms: 17β-acetoxy-4-bromo-4-androsten-3-one
    3. CAS NO:21002-81-3
    4. Molecular Formula:
    5. Molecular Weight: 409.363
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 21002-81-3.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: 17β-acetoxy-4-bromo-4-androsten-3-one(CAS DataBase Reference)
    10. NIST Chemistry Reference: 17β-acetoxy-4-bromo-4-androsten-3-one(21002-81-3)
    11. EPA Substance Registry System: 17β-acetoxy-4-bromo-4-androsten-3-one(21002-81-3)

  • 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: 21002-81-3(Hazardous Substances Data)

21002-81-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21002-81-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,0,0 and 2 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 21002-81:
(7*2)+(6*1)+(5*0)+(4*0)+(3*2)+(2*8)+(1*1)=43
43 % 10 = 3
So 21002-81-3 is a valid CAS Registry Number.

21002-81-3Downstream Products

21002-81-3Relevant articles and documents

CIRCULAR DICHROISM OF CYCLIC AMINO SUBSTITUTED Δ4-3-KETOSTEROIDS

Nogami, Yasuyoshi,Koga, Toshitaka

, p. 2274 - 2277 (2007/10/02)

The circular dichroism (CD) of various steroidal α,β-unsaturated ketones having cyclic amino substituents near the enone system has been studied and the spectra provide significant information regarding the position and configuration of the substituents.Keywords- steroid; amino-steroid; CD; n-Π* Cotton effect; Π-Π* Cotton effect; steroidal enone; α,β-unsaturated ketone

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 21002-81-3