Welcome to LookChem.com Sign In|Join Free

CAS

  • or

21488-23-3

Post Buying Request

21488-23-3 Suppliers

Recommended suppliersmore

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

21488-23-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21488-23-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,4,8 and 8 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 21488-23:
(7*2)+(6*1)+(5*4)+(4*8)+(3*8)+(2*2)+(1*3)=103
103 % 10 = 3
So 21488-23-3 is a valid CAS Registry Number.

21488-23-3Relevant articles and documents

An efficient large scale synthesis of nateglinide

Chandrasekhar, Batchu,Sawanth, Mangesh S.,Naik, Sameer J.,Gaikwad, Nandakumar B.,Kulkarni, Pramila V.,Bhirud, Shekar B.

, p. 459 - 467 (2007/10/03)

-

Anticoagulant peptidyl-arginine aldehyde derivatives

-

, (2008/06/13)

The invention relates to new peptidyl-arginine aldehyde compounds of formula (I) Q-D-Xaa-Pro-Arg-H??(I) wherein Q represents an acyl group of formula Q′—OCO, wherein Q′ represents an alkyl-group with 1-3 carbon atoms, D-Xaa represents a 3-cyclobutyl-D-ala

Mechanism of enantioselective ester cleavage by histidine-containing peptides at a micellar interface. 2. Effect of changing peptide chain length

Cleij, Marco C.,Drenth, Wiendelt,Nolte, Roeland J. M.

, p. 459 - 468 (2007/10/02)

Chiral p-nitrophenyl esters derived from the amino acid phenylalanine are cleaved by various histidine-containing tripeptides and higher oligopeptides as catalysts at a micellar interface.It is assumed that the oligopeptides adopt an internally hydrogen-b

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 21488-23-3