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2525-55-5

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2525-55-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2525-55-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,5,2 and 5 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 2525-55:
(6*2)+(5*5)+(4*2)+(3*5)+(2*5)+(1*5)=75
75 % 10 = 5
So 2525-55-5 is a valid CAS Registry Number.

2525-55-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,3-bis(phenylsulfonyl)-1-propene

1.2 Other means of identification

Product number -
Other names 2,3-bis-benzenesulfonylpropene

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:2525-55-5 SDS

2525-55-5Relevant articles and documents

A novel synthesis of (β-organochalcogenyl)allyl phenyl sulfoxides via regioselective hydrochalcogenation reaction of 1,2-allenyl sulfoxides

Wu, Zhimeng,Shen, Ruwei,Ren, Lianjun,Huang, Xian

, p. 2171 - 2175 (2005)

(β-Organochalcogenyl)allyl phenyl sulfoxides 2 were prepared by treatment of allenyl sulfoxides 1 with sodium organyl chalcogenolates in good yields. The reaction was regioselective, giving exclusively one isomer in all cases. The applications of (β-pheny

Direct Decarboxylative Allylation and Arylation of Aliphatic Carboxylic Acids Using Flavin-Mediated Photoredox Catalysis

Ramirez, Nieves P.,Lana-Villarreal, Teresa,Gonzalez-Gomez, Jose C.

, p. 1539 - 1550 (2019/08/07)

We describe herein a direct decarboxylative allylation of aliphatic carboxylic acids with allylsulfones using visible light and riboflavin tetraacetate (RFTA) as photocatalyst. The reaction proceeds at room temperature tolerating a wide range of functiona

Aryl Ketone Catalyzed Radical Allylation of C(sp3)-H Bonds under Photoirradiation

Kamijo, Shin,Kamijo, Kaori,Maruoka, Kiyotaka,Murafuji, Toshihiro

, p. 6516 - 6519 (2016/12/23)

The catalytic introduction of an allyl group at nonacidic C(sp3)-H bonds was achieved under photoirradiation, in which 1,2-bis(phenylsulfonyl)-2-propene acts as an allyl source and 5,7,12,14-pentacenetetrone (PT) works as a C-H bond-cleaving catalyst. A variety of substances, including alkanes, carbamates, ethers, sulfides, and alcohols, were chemoselectively allylated in a single step under neutral conditions. The present transformation is catalyzed solely by an organic molecule, PT, and proceeds smoothly even under visible light irradiation (425 nm) in the case of alkanes as a starting substance.

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