Welcome to LookChem.com Sign In|Join Free

CAS

  • or

166739-13-5

Post Buying Request

166739-13-5 Suppliers

Recommended suppliersmore

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

166739-13-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 166739-13-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,6,7,3 and 9 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 166739-13:
(8*1)+(7*6)+(6*6)+(5*7)+(4*3)+(3*9)+(2*1)+(1*3)=165
165 % 10 = 5
So 166739-13-5 is a valid CAS Registry Number.

166739-13-5Relevant articles and documents

Alkali-metal hexamethyldisilazide initiated polymerization on alpha-amino acid N-substituted N-carboxyanhydrides for facile polypeptoid synthesis

Wu, Yueming,Zhou, Min,Chen, Kang,Chen, Sheng,Xiao, Ximian,Ji, Zhemin,Zou, Jingcheng,Liu, Runhui

, p. 1675 - 1678 (2021/03/15)

Polypeptoids have been explored as mimics of polypeptides, owing to polypeptoids’ superior stability upon proteolysis. Polypeptoids can be synthesized from one-pot ring-opening polymerization of amino acid N-substituted N-carboxyanhydrides (NNCAs). However, the speed of polymerization of NNCAs can be very slow, especially for NNCAs bearing a bulky N-substitution group. This hindered the exploration on polypeptoids with more diverse structures and functions. Therefore, it is in great need to develop advanced strategies that can accelerate the polymerization on inactive NNCAs. Hereby, we report that lithium/sodium/potassium hexamethyldisilazide (Li/Na/KHMDS) initiates a substantially faster polymerization on NNCAs than do commonly used amine initiators, especially for NNCAs with bulky N-substitution group. This fast NNCA polymerization will increase the structure diversity and application of polypeptoids as synthetic mimics of polypeptides.

DIPEPTIDYL PEPTIDASE INHIBITORS

-

Page 82-83; Figure 7, (2010/02/08)

The present invention relates to novel inhibitors of serine type peptidases in general and of serine type dipeptidyl peptidases in particular. The present invention further relates to the use of the dipeptidyl peptidase inhibitors for selective inhibition

ANTITHROMBOTIC AGENTS

-

, (2008/06/13)

This invention relates to thrombin inhibiting compounds having the FormulaIX--Y--NH--(CH 2) r--G I where X, Y, r and G have the values defined in the description, as well as pharmaceutical formulations containing those compounds and methods of their use as thrombin inhibitors, coagulation inhibitors, and thromboembolic disorder agents.

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 166739-13-5