Welcome to LookChem.com Sign In|Join Free
  • or
1-Chloro-8-hydroxy-anthraquinone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77253-69-1

Post Buying Request

77253-69-1 Suppliers

Recommended suppliers

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

77253-69-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77253-69-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,2,5 and 3 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 77253-69:
(7*7)+(6*7)+(5*2)+(4*5)+(3*3)+(2*6)+(1*9)=151
151 % 10 = 1
So 77253-69-1 is a valid CAS Registry Number.

77253-69-1Downstream Products

77253-69-1Relevant academic research and scientific papers

PHOTO-NUCLEOPHILIC SUBSTITUTION REACTION OF HALOGENOANTHRAQUINONE IN CONCENTRATED SULFURIC ACID. PHOTO-HYDROXYDEHALOGENATION

Seguchi, Kazuyoshi,Ikeyama, Hiromi

, p. 1493 - 1494 (1980)

The photo-reaction of halogen-substituted anthraquinones in sulfuric acid was studied with near UV or visible light. α-Chloro-substituted anthraquinones were photo-hydroxylated mainly to form α-hydroxyanthraquinones in fairly good yields.However, β-halogenoanthraquinones gave no dehalogenated products under the same conditions.

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 77253-69-1