Welcome to LookChem.com Sign In|Join Free
  • or
1H-Pyrrole-2-carboxylic acid, 3-[[bis(benzoylamino)methylene]amino]-4-(3-pyridinylmethyl)-, methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

192653-62-6

Post Buying Request

192653-62-6 Suppliers

Recommended suppliers

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

192653-62-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 192653-62-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,2,6,5 and 3 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 192653-62:
(8*1)+(7*9)+(6*2)+(5*6)+(4*5)+(3*3)+(2*6)+(1*2)=156
156 % 10 = 6
So 192653-62-6 is a valid CAS Registry Number.

192653-62-6Downstream Products

192653-62-6Relevant academic research and scientific papers

Process for the preparation of 9-deazaguanine derivatives

-

Page 20, (2010/02/09)

Derivatives of 9-deazaguanine are prepared by reacting an aldehyde or ketone with a dialkylaminomalonate to form the corresponding enamine. The enamine is then reacted with a base to form a cyclic pyrrole. The cyclic pyrrole is reacted with an urea compound or a derivative of carbamimidoic acid to provide a protected guanidino compound. The guanidino is converted to the desired 9-deazaguanine derivative by reacting with trifluoracetic acid or with an alkoxide or hydroxide followed by neutralization with an acid.

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 192653-62-6