Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1915-98-6

Post Buying Request

1915-98-6 Suppliers

Recommended suppliersmore

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

1915-98-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1915-98-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,1 and 5 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1915-98:
(6*1)+(5*9)+(4*1)+(3*5)+(2*9)+(1*8)=96
96 % 10 = 6
So 1915-98-6 is a valid CAS Registry Number.
InChI:InChI=1/C13H8O3/c14-8-5-6-12-10(7-8)13(15)9-3-1-2-4-11(9)16-12/h1-7,14H

1915-98-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-hydroxyxanthen-9-one

1.2 Other means of identification

Product number -
Other names 9H-XANTHEN-9-ONE,2-HYDROXY

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:1915-98-6 SDS

1915-98-6Relevant articles and documents

Synthesis and solid-phase application of a 9-xanthenyl handle

Somlai, Csaba,Hegyes, Peter,Fenyoe, Robert,Toth, Gabor K.,Penke, Botond,Voelter, Wolfgang

, p. 526 - 532 (2001)

The acid-labile 5-[(9-aminoxanthen-2-yl)oxy]valeric acid was prepared in a six-step route. The usefulness of the resulting handle was investigated with solid-phase peptide synthesis of cholecystokinin-8 sulfate and the phosphorylated fragment of the ζ-sub

REAGENTS AND PROCESS FOR DIRECT C-H FUNCTIONALIZATION

-

Page/Page column 109; 110, (2020/06/01)

Thianthrene derivative of the Formula (I): wherein R1 to R8 may be the same or different and are selected from hydrogen, Cl, F, a partially or fully fluorinated C1 to C6 alkyl group, and wherein n is 0 or 1, with the proviso that at least one of R1 to R8 is not hydrogen and process for C-H functionalization of aromatic compounds using this compound.

Site-Selective C?H Oxygenation via Aryl Sulfonium Salts

Sang, Ruocheng,Korkis, Stamatis E.,Su, Wanqi,Ye, Fei,Engl, Pascal S.,Berger, Florian,Ritter, Tobias

supporting information, p. 16161 - 16166 (2019/11/03)

Herein, we report a two-step process forming arene C?O bonds in excellent site-selectivity at a late-stage. The C?O bond formation is achieved by selective introduction of a thianthrenium group, which is then converted into C?O bonds using photoredox chemistry. Electron-rich, -poor and -neutral arenes as well as complex drug-like small molecules are successfully transformed into both phenols and various ethers. The sequence differs conceptually from all previous arene oxygenation reactions in that oxygen functionality can be incorporated into complex small molecules at a late stage site-selectively, which has not been shown via aryl halides.

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 1915-98-6