Welcome to LookChem.com Sign In|Join Free
  • or
1-Carbamide-1-cyano-2-phenylcyclopropane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

70981-48-5

Post Buying Request

70981-48-5 Suppliers

Recommended suppliers

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

70981-48-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70981-48-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,9,8 and 1 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 70981-48:
(7*7)+(6*0)+(5*9)+(4*8)+(3*1)+(2*4)+(1*8)=145
145 % 10 = 5
So 70981-48-5 is a valid CAS Registry Number.

70981-48-5Relevant academic research and scientific papers

Hypoiodite-mediated cyclopropanation of alkenes

Yoshimura, Akira,Koski, Steven R.,Kastern, Brent J.,Fuchs, Jonathan M.,Jones, T. Nicholas,Yusubova, Roza Y.,Nemykin, Victor N.,Zhdankin, Viktor V.

supporting information, p. 5895 - 5898 (2014/05/20)

An efficient, transition metal-free procedure for the cyclopropanation of alkenes using malononitrile and the LiI-tBuOCl combination under mild reaction conditions is described. The reaction mechanism most likely involves tBuOI generated in situ from LiI and tBuOCl. The utility of this new methodology has been demonstrated by the synthesis of a potential HIV-1 RT inhibitor. An efficient, transition-metal-free procedure for the cyclopropanation of alkenes using malononitrile and the LiI/tBuOCl combination under mild reaction conditions is described. The reaction mechanism most likely involves tBuOI generated in situ from LiI and tBuOCl. The utility of this new methodology has been demonstrated by the synthesis of a potential HIV-1 RT inhibitor (see scheme).

Reactivity of β,β-γ,γ-tetracyanoalkanones, β,β-dicyanoalkanones, and 5-amino-4-cyano-2,3-dihydrofurans

Nasakin,Sheverdov,Moiseeva,Ershov,Chernushkin,Tafeenko

, p. 291 - 300 (2007/10/03)

Procedures were developed for preparing polyfunctional alicyclic and heterocyclic compounds from tetracyanoalkanones, dicyanoalkanones, and 5-amino-4-cyano-2,3-dihydrofurans. From β,β,γ,γ-tetracyanoalkanones we prepared 5-amino-3a,4-dicyano-2,3,3a,6a-tetr

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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 70981-48-5