Welcome to LookChem.com Sign In|Join Free
  • or
1-(4-Bromo-phenyl)-2-imidazolidin-2-ylidene-2-(2-nitro-phenylazo)-ethanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

136271-19-7

Post Buying Request

136271-19-7 Suppliers

Recommended suppliers

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

136271-19-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 136271-19-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,2,7 and 1 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 136271-19:
(8*1)+(7*3)+(6*6)+(5*2)+(4*7)+(3*1)+(2*1)+(1*9)=117
117 % 10 = 7
So 136271-19-7 is a valid CAS Registry Number.

136271-19-7Downstream Products

136271-19-7Relevant academic research and scientific papers

Synthesis of 2-(1-arylcarbonyl-1-arylazomethylidene)imidazolidines by the reaction of 2-(arylcarbonylmethylidene)imidazolidines with diazobenzenes

Ruan,Fan,Gu,Jiang,Bu

, p. 1307 - 1313 (1991)

A variety of 2-(1-arylcarbonyl-1-arylazomethylidene)imidazolidine 3 were prepared by the reaction of 2-(arylcarbonylmethylidene)imidazolidines 1 with diazobenzenes 2 in moderate to excellent yields.

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 136271-19-7