Welcome to LookChem.com Sign In|Join Free

CAS

  • or

676457-76-4

Post Buying Request

676457-76-4 Suppliers

Recommended suppliersmore

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

676457-76-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 676457-76-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,6,4,5 and 7 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 676457-76:
(8*6)+(7*7)+(6*6)+(5*4)+(4*5)+(3*7)+(2*7)+(1*6)=214
214 % 10 = 4
So 676457-76-4 is a valid CAS Registry Number.

676457-76-4Relevant articles and documents

N-bromosuccinimide promoted synthesis of β-amino bromides under Appel reaction condition

Chinthaginjala, Srinivasulu,Alavandimat, Nanda H.,Umesha, Vathsala,Sureshbabu, Vommina V.

supporting information, p. 2975 - 2983 (2021/08/27)

An efficient and facile method has been developed for the synthesis of chiral β-amino bromides from their corresponding alcohols under Appel reaction conditions. This approach allows for the deoxybromination of a variety of β-amino alcohols in excellent y

Diastereoselective control of intramolecular aza-Michael reactions using achiral catalysts

Zhong, Cheng,Wang, Yikai,Hung, Alvin W.,Schreiber, Stuart L.,Young, Damian W.

supporting information; experimental part, p. 5556 - 5559 (2011/12/05)

An intramolecular aza-Michael reaction with a Cbz carbamate and an enone is reported to result in 3,5-disubstituted nitrogen-containing heterocycles. Either cis or trans isomers were obtained selectively using chiral substrates and an achiral Pd (II) comp

Synthesis of 2,6-disubstituted piperazines by a diastereoselective palladium-catalyzed hydroamination reaction

Cochran, Brian M.,Michael, Forrest E.

, p. 329 - 332 (2008/09/19)

(Chemical Equation Presented) A highly diastereoselective intramolecular hydroamination is the key step in a modular synthesis of 2,6-disubstituted piperazines. The requisite hydroamination substrates were prepared in excellent yields by nucleophilic disp

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 676457-76-4