Welcome to LookChem.com Sign In|Join Free
  • or
2,4(1H,3H)-Pteridinedione, 1,3-dimethyl-6-(phenylethynyl)-7-[(1Z)-2-phenyl-2-(propylamino)ethenyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

880255-25-4

Post Buying Request

880255-25-4 Suppliers

Recommended suppliers

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

880255-25-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 880255-25-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,0,2,5 and 5 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 880255-25:
(8*8)+(7*8)+(6*0)+(5*2)+(4*5)+(3*5)+(2*2)+(1*5)=174
174 % 10 = 4
So 880255-25-4 is a valid CAS Registry Number.

880255-25-4Relevant academic research and scientific papers

Purins, pyrimidines, and related condensed systems. 22. Synthesis and heterocyclization of 7-alkynyl- and 6,7-dialkynyllumazines

Van Dang, Shi,Gulevskaya,Pozharskii,Kotelevskaya

, p. 124 - 135 (2007/10/03)

The reaction of 6,7-dichloro-1,3-dimethyllumazine with terminal alkynes under Sonogashira conditions gave 7-alkynyl-6-chloro- and 6,7-dialkynyl-1,3- dimethyllumazines. It was found that the alkynyllumazines readily add primary and secondary alkylamines at

Synthesis and heterocyclizations of 3-alkynyl-6,8-dimethylpyrimido-[4,5-c] pyridazine-5,7(6H,8H)-diones and their lumazine analogues

Gulevskaya, Anna V.,Van Dang, Shee,Pozharskii, Alexander F.

, p. 413 - 419 (2007/10/03)

Synthesis of some condensed pyrrolo-, thieno-, furo-, pyrido- and pyranopteridines as well as isomeric pyrrolo- and thienopyrimido[4,5-c] pyridazines from alkynyl derivatives of 6,8-dimethylpyrimido[4,5-c]pyridazine-5, 7(6H,8H)-dione and 1,3-dimethyllumaz

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 880255-25-4