Welcome to LookChem.com Sign In|Join Free

CAS

  • or

728-21-2

Post Buying Request

728-21-2 Suppliers

Recommended suppliersmore

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

728-21-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 728-21-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,2 and 8 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 728-21:
(5*7)+(4*2)+(3*8)+(2*2)+(1*1)=72
72 % 10 = 2
So 728-21-2 is a valid CAS Registry Number.
InChI:InChI=1/C14H10BrNO2/c1-17-11-5-2-9(3-6-11)14-12-8-10(15)4-7-13(12)16-18-14/h2-8H,1H3

728-21-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-bromo-3-(4-methoxyphenyl)-2,1-benzoxazole

1.2 Other means of identification

Product number -
Other names 3-(4'-methoxyphenyl)-5-bromo-2,1-benzisoxazole

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:728-21-2 SDS

728-21-2Relevant articles and documents

Synthesis of 9-bromo-3-methoxydibenzo[c,f][1,2]oxazepine-11-carbonitrile

Orlov,Kotov,Ganzha,Mironov

, p. 1674 - 1675 (2003)

-

Synthesis and characterization of new substituted terdentate 2,6-Bis(2'-quinolinyl)pyridine and 1,3-Bis(2'-quinolinyl)-benzene ligands for transition metals

Mamo

, p. 1225 - 1231 (2007/10/03)

A series of N-N-N terdendate polypyridine type ligands and their N-C-N cyclometalating homologues were synthetized and fully characterized (L1-L12). Complete assignments of the 1H spectra of the various compounds, accompli

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 728-21-2