Welcome to LookChem.com Sign In|Join Free

CAS

  • or

149913-92-8

Post Buying Request

149913-92-8 Suppliers

Recommended suppliersmore

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

149913-92-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 149913-92-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,9,1 and 3 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 149913-92:
(8*1)+(7*4)+(6*9)+(5*9)+(4*1)+(3*3)+(2*9)+(1*2)=168
168 % 10 = 8
So 149913-92-8 is a valid CAS Registry Number.

149913-92-8Downstream Products

149913-92-8Relevant articles and documents

A highly selective tandem cross-coupling of gem-dihaloolefins for a modular, efficient synthesis of highly functionalized indoles

Fang, Yuan-Qing,Lautens, Mark

, p. 538 - 549 (2008/09/17)

(Chemical Equation Presented) A highly efficient method of indole synthesis using gem-dihalovinylaniline substrates and an organoboron reagent was developed via a Pd-catalyzed tandem intramolecular amination and an intermolecular Suzuki coupling. Aryl, alkenyl, and alkyl boron reagents are all successfully employed, making for a versatile modular approach. The reaction tolerates a variety of substitution patterns on the aniline leading to indoles with group at C2-C7. The orthogonal approach of the sequential copper- and palladium-mediated synthesis of 1,2-diarylindoles exploited the wide availability of diverse organoboron reagents.

Palladium- or ruthenium-catalyzed synthesis of 2-phenylindoles

Izumi,Yokota

, p. 1085 - 1090 (2007/10/02)

-

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 149913-92-8