Welcome to LookChem.com Sign In|Join Free
  • or
3,3'-dichloroazobenzene-4,4'-dicarboxylic acid chloride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

855468-78-9

Post Buying Request

855468-78-9 Suppliers

Recommended suppliers

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

855468-78-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 855468-78-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,5,4,6 and 8 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 855468-78:
(8*8)+(7*5)+(6*5)+(5*4)+(4*6)+(3*8)+(2*7)+(1*8)=219
219 % 10 = 9
So 855468-78-9 is a valid CAS Registry Number.

855468-78-9Downstream Products

855468-78-9Relevant academic research and scientific papers

Synthesis and characterization of azo aromatic diacyl chlorides

Qiu, Ming Yan,Zhang, Ji Chang,Shi, Wei Yun,Jia, Qing Chao,Niu, Yong Sheng

experimental part, p. 2295 - 2297 (2012/09/22)

A convenient and rapid method for the synthesis of azo aromatic diacyl chlorides has been developed. Eight azo aromatic diacyl chlorides have been synthesized from aromatic nitro acids by using xylene as solvent. Most reaction periods are less than 2 h and the products are obtained in excellent yields with high purity.

Synthesis of azo aromatic diacyl chlorides from nitro aromatic acids

Xiong, Chuan-Xi,Niu, Yong-Sheng,Zhou, Wei,Dong, Li-Jie

, p. 139 - 140 (2007/10/03)

The synthesis of azo aromatic diacyl chlorides using glucose as the reductant of nitro aromatic acids is reported.

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 855468-78-9