Welcome to LookChem.com Sign In|Join Free

CAS

  • or

109844-65-7

Post Buying Request

109844-65-7 Suppliers

Recommended suppliersmore

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

109844-65-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109844-65-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,8,4 and 4 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 109844-65:
(8*1)+(7*0)+(6*9)+(5*8)+(4*4)+(3*4)+(2*6)+(1*5)=147
147 % 10 = 7
So 109844-65-7 is a valid CAS Registry Number.

109844-65-7Relevant articles and documents

Catalytic Site-Selective Carbamoylation of Pyranosides

Alsarraf, Jér?me,Petitpoisson, Lucas,Pichette, André

, p. 6052 - 6056 (2021)

Carbamate-bearing carbohydrates contribute to the pharmacological properties of various natural glycosides. The catalytic site-selective carbamoylation of minimally protected pyranosides was achieved for the first time to bypass protection/deprotection sequences. 1-Carbamoylimidazoles were used as the carbamoylation reagents to circumvent the harmful and unstable phosgene and isocyanates. This borinic acid catalyzed transformation granted an expedient access to the tumor cell-binding carbamoylmannoside moiety of bleomycins and analogs in yields of 56% to 89%.

TRILOBINE DERIVATIVES AND THEIR USE THEREOF IN THE TREATMENT OF MALARIA

-

Paragraph 0131-0132, (2021/11/16)

The present invention is in the field of therapeutic drugs to treat malaria. In particular, the invention provides trilobine derivatives per se, and trilobine derivatives for use in the treatment of malaria, for example drug-resistant malaria.

Solvent-Free Synthesis of Cyanoformamides from Carbamoyl Imidazoles

Nugent, Jeremy,Campbell, Sarah G.,Vo, Yen,Schwartz, Brett D.

, p. 5110 - 5118 (2017/09/23)

A straightforward and solvent-free synthesis of various secondary and tertiary cyanoformamides from carbamoyl imidazoles and TMSCN has been developed. Both cyclic and acyclic carbamoyl imidazoles react smoothly to form the relevant cyanoformamides in excellent yields, often within minutes.

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

What can I do for you?
Get Best Price

Get Best Price for 109844-65-7