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5,7-dihydrodibenzo[c,e]thiepine 6,6-dioxide is a complex organic compound with the chemical formula C12H11NO2S. It is a derivative of dibenzo[c,e]thiepine, featuring a six-membered ring with a sulfur atom and two benzene rings fused to it. The compound is characterized by the presence of a double bond between carbons 5 and 7, which gives it the "dihydro" prefix, indicating a reduction of one hydrogen atom from the fully aromatic structure. The "6,6-dioxide" part of the name signifies that there are two oxygen atoms attached to the sixth carbon of the ring, forming a dioxide group. 5,7-dihydrodibenzo[c,e]thiepine 6,6-dioxide is known for its potential applications in the synthesis of various pharmaceuticals and chemical intermediates, particularly those with potential therapeutic properties.

6672-63-5

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6672-63-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6672-63-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,6,7 and 2 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 6672-63:
(6*6)+(5*6)+(4*7)+(3*2)+(2*6)+(1*3)=115
115 % 10 = 5
So 6672-63-5 is a valid CAS Registry Number.

6672-63-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 5,7-dihydrobenzo[d][2]benzothiepine 6,6-dioxide

1.2 Other means of identification

Product number -
Other names dibenz-1,1-dioxothiapane

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:6672-63-5 SDS

6672-63-5Upstream product

6672-63-5Relevant academic research and scientific papers

Reactivity of bispropargyl sulfones under basic conditions: Interplay between Garratt-Braverman and Schmittel/Myers-Saito cyclization pathway

Mukherjee, Raja,Mondal, Sayantan,Basak, Amit,Mallick, Dibyendu,Jemmis, Eluvathingal D.

experimental part, p. 957 - 965 (2012/07/17)

The preference for Garratt-Braverman (GB) over Myers-Saito (MS) and Schmittel (SCM) cyclizations has recently been demonstrated in sulfones capable of undergoing all three of the processes. As the GB cyclization is a self-quenching process, there is a nee

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