Welcome to LookChem.com Sign In|Join Free

CAS

  • or

221698-02-8

C31H37N3O4 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

221698-02-8 Suppliers

Post Buying Request

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier
  • 221698-02-8 Structure

  • Basic information

    1. Product Name: C31H37N3O4
    2. Synonyms:
    3. CAS NO:221698-02-8
    4. Molecular Formula:
    5. Molecular Weight: 515.652
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 221698-02-8.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: C31H37N3O4(CAS DataBase Reference)
    10. NIST Chemistry Reference: C31H37N3O4(221698-02-8)
    11. EPA Substance Registry System: C31H37N3O4(221698-02-8)

  • 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: 221698-02-8(Hazardous Substances Data)

221698-02-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 221698-02-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,1,6,9 and 8 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 221698-02:
(8*2)+(7*2)+(6*1)+(5*6)+(4*9)+(3*8)+(2*0)+(1*2)=128
128 % 10 = 8
So 221698-02-8 is a valid CAS Registry Number.

221698-02-8Downstream Products

221698-02-8Relevant articles and documents

Synthesis and inhibitory activity of 4-alkynyl and 4-alkenylquinazolines: Identification of new scaffolds for potent EGFR tyrosine kinase inhibitors

Kitano, Yasunori,Suzuki, Tsuyoshi,Kawahara, Eiji,Yamazaki, Takahisa

, p. 5863 - 5867 (2007)

The present study identified several 4-alkynyl and 4-alkenylquinazolines that serve as novel and potent EGFR tyrosine kinase inhibitors. The IC50 values of these compounds are in the nanomolar range. In addition, the 4-(4-phenylbut-1-yn/en-yl)q

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 221698-02-8