Welcome to LookChem.com Sign In|Join Free

CAS

  • or

79407-40-2

Post Buying Request

79407-40-2 Suppliers

Recommended suppliersmore

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

79407-40-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79407-40-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,4,0 and 7 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 79407-40:
(7*7)+(6*9)+(5*4)+(4*0)+(3*7)+(2*4)+(1*0)=152
152 % 10 = 2
So 79407-40-2 is a valid CAS Registry Number.

79407-40-2Relevant articles and documents

Catalytic δ-hydroxyalkynone rearrangement in the stereoselective total synthesis of centrolobine, engelheptanoxides A and C and analogues

Ahmad, Mohammad N.,Chopra, Sidharth,Fernandes, Rodney A.,Kumar, Praveen

, (2021)

A catalytic stereoselective total synthesis of centrolobine and engelheptanoxides A and C has been completed via a metal-free catalytic δ-hydroxyalkynone rearrangement to 2,3-dihydro-4H-pyran-4-one and diastereoselective hydrogenation to the all syn-2,4,6-trisubstituted pyran strategy. The onliest required chirality was introduced by Jacobsen kinetic resolution, which further directed the diastereoselective hydrogenation. A first stereoselective synthesis of engelheptanoxide A is also accomplished. The analogues and derivatives of centrolobine and engelheptanoxides prepared were evaluated for antitubercular activity against M. tuberculosis H37Rv ATCC 27294.

The first stereoselective total synthesis of a naturally occurring bioactive diarylheptanoid, (3R,6E)-1,7-bis(4-hydroxyphenyl)hept-6-en-3-ol, through two different approaches

Kashanna, Jajula,Jangili, Paramesh,Kumar, Rathod Aravind,Das, Biswanath

, p. 1666 - 1671 (2012/11/07)

The stereoselective total synthesis of a naturally occurring bioactive diarylheptanoid, (3R,6E)-1,7-bis(4-hydroxyphenyl)hept-6-en-3-ol, has been accomplished starting from 4-hydroxybenzaldehyde through two different approaches involving Wittig olefination

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 79407-40-2