Welcome to LookChem.com Sign In|Join Free

CAS

  • or

127918-55-2

Post Buying Request

127918-55-2 Suppliers

Recommended suppliersmore

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

127918-55-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127918-55-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,9,1 and 8 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 127918-55:
(8*1)+(7*2)+(6*7)+(5*9)+(4*1)+(3*8)+(2*5)+(1*5)=152
152 % 10 = 2
So 127918-55-2 is a valid CAS Registry Number.

127918-55-2Relevant articles and documents

Synthesis of 5-(1-Alkoxyalkylidene)tetronates by Direct Condensation Reactions of Tetronates with Thionolactones and Thionoesters

Huang, Ya-Qing,Huang, Xiong-Zhi,Huang, Pei-Qiang

, p. 2359 - 2368 (2021)

We report a two-step approach to bicyclic and monocyclic 5-(1-alkoxyalkylidene)tetronates starting from lactones/esters. The method features the use of thionolactones and thionoesters as activated forms of lactones/esters that allows the direct condensati

Facile conversion of dithioesters into carboxylic acids or esters using alkaline hydrogen peroxide

Grellepois, Fabienne,Portella, Charles

experimental part, p. 3443 - 3446 (2009/05/09)

Simple, mild, and environmentally friendly procedures for the direct conversion of dithioesters into either carboxylic acids or esters using hydrogen peroxide under alkaline conditions are described. Georg Thieme Verlag.

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 127918-55-2