Welcome to LookChem.com Sign In|Join Free
  • or
6,8-dibromo-2’-hydroxyquercetin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1569852-28-3

Post Buying Request

1569852-28-3 Suppliers

Recommended suppliers

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

1569852-28-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1569852-28-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,6,9,8,5 and 2 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1569852-28:
(9*1)+(8*5)+(7*6)+(6*9)+(5*8)+(4*5)+(3*2)+(2*2)+(1*8)=223
223 % 10 = 3
So 1569852-28-3 is a valid CAS Registry Number.

1569852-28-3Upstream product

1569852-28-3Downstream Products

1569852-28-3Relevant academic research and scientific papers

Unveiling the chemistry behind bromination of quercetin: The 'violet chromogen'

Foti, Mario C.,Rocco, Concetta

supporting information, p. 1602 - 1607 (2014/03/21)

Bromination of quercetin with N-bromosuccinimide in neutral aqueous methanol occurs surprisingly in the electron-deficient A-ring only. Deprotonation of the acidic 7-OH is a major driver of this regioselective reaction. The increase of electron density ma

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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 1569852-28-3