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3-(Benzenesulfonyl)but-3-en-2-one is an organic compound characterized by a unique molecular structure. It features a butenone backbone, which is a four-carbon chain with a double bond between the second and third carbon atoms, and a ketone group at the second carbon. The benzenesulfonyl group is attached to the third carbon, providing a sulfonyl linkage to a benzene ring. 3-(benzenesulfonyl)but-3-en-2-one is known for its reactivity and can be used in various chemical synthesis processes, particularly in the formation of complex molecules where the sulfonyl group can act as a protecting group or a leaving group. It is also recognized for its potential applications in the pharmaceutical and chemical industries, where it may be employed as an intermediate in the synthesis of more complex organic molecules.

20032-39-7

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20032-39-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20032-39-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,0,3 and 2 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 20032-39:
(7*2)+(6*0)+(5*0)+(4*3)+(3*2)+(2*3)+(1*9)=47
47 % 10 = 7
So 20032-39-7 is a valid CAS Registry Number.

20032-39-7SDS

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 2,5-Dimethoxy-3-p-tosyloxy-phenol

1.2 Other means of identification

Product number -
Other names -

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

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More Details:20032-39-7 SDS

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