Welcome to LookChem.com Sign In|Join Free

CAS

  • or

82134-67-6

Post Buying Request

82134-67-6 Suppliers

Recommended suppliersmore

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

82134-67-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82134-67-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,1,3 and 4 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 82134-67:
(7*8)+(6*2)+(5*1)+(4*3)+(3*4)+(2*6)+(1*7)=116
116 % 10 = 6
So 82134-67-6 is a valid CAS Registry Number.

82134-67-6Relevant articles and documents

Synthesis of Peptide Alkaloids. 5. New Method for Synthesis of Ansa Peptides. Amino Acids and Peptides. 34

Schmidt, Ulrich,Lieberknecht, Albrecht,Griesser, Helmut,Talbiersky, Jorg

, p. 3261 - 3264 (2007/10/02)

Fourteen-membered para-ansa compounds and 13-membered meta-ansa compounds have been synthesized by catalytic hydrogenation of the pentafluorophenyl esters of ω-(Z)-amino carboxylic acids in 50percent and 80percent yields, respectively.

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 82134-67-6