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Benzenesulfinic acid, silver(1+) salt, also known as silver benzenesulfinate, is a chemical compound with the formula C6H5SO2Ag. It is derived from benzenesulfinic acid, where a silver ion (Ag+) replaces the hydrogen atom, forming a coordination complex. Benzenesulfinic acid, silver(1+) salt is typically used in chemical research and as a reagent in various organic synthesis processes. It is characterized by its pale yellow color and is sensitive to light and moisture, requiring proper storage conditions to maintain its stability.

7449-23-2

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7449-23-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7449-23-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,4 and 9 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 7449-23:
(6*7)+(5*4)+(4*4)+(3*9)+(2*2)+(1*3)=112
112 % 10 = 2
So 7449-23-2 is a valid CAS Registry Number.

7449-23-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name silver (I) phenyl sulfinate

1.2 Other means of identification

Product number -
Other names Benzolsulfinsaeure, Silber-Salz

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:7449-23-2 SDS

7449-23-2Relevant academic research and scientific papers

Synthesis of Sulfonylated Lactones via Ag-Catalyzed Cascade Sulfonylation/Cyclization of 1,6-Enynes with Sodium Sulfinates

Wu, Wanqing,Yi, Songjian,Yu, Yue,Huang, Wei,Jiang, Huanfeng

supporting information, p. 1224 - 1230 (2018/06/18)

A novel strategy for the synthesis of sulfonylated lactones via Ag-catalyzed radical addition/cyclization reaction of 1,6-enynes and sodium sulfinates has been developed. The reaction presents high stereoselectivity under mild conditions with C4 prochiral center construction in one step. The ESR experiments and relevant mechanistic studies indicated that a radical pathway should be involved in this transformation.

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