Welcome to LookChem.com Sign In|Join Free

CAS

  • or

160204-91-1

Post Buying Request

160204-91-1 Suppliers

Recommended suppliersmore

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

160204-91-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 160204-91-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,0,2,0 and 4 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 160204-91:
(8*1)+(7*6)+(6*0)+(5*2)+(4*0)+(3*4)+(2*9)+(1*1)=91
91 % 10 = 1
So 160204-91-1 is a valid CAS Registry Number.

160204-91-1Relevant articles and documents

Enantioselective synthesis of dityrosine and isodityrosine via asymmetric phase-transfer catalysis

Lygo

, p. 1389 - 1392 (1999)

Application of N-anthracenylmethyl cinchonidinium chloride quaternary ammonium phase-transfer catalysts to the enantio- and diastereoselective synthesis of dityrosine and isodityrosine is reported. Under liquid-liquid phase-transfer conditions the key α-amino acid substituents are introduced with high enantioselectivity (≥95%e.e.).

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 160204-91-1