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3,4-DIHYDRO-2H-1,4-BENZOTHIAZINE 1,1-DIOXIDE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

82299-64-7

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82299-64-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82299-64-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,2,9 and 9 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 82299-64:
(7*8)+(6*2)+(5*2)+(4*9)+(3*9)+(2*6)+(1*4)=157
157 % 10 = 7
So 82299-64-7 is a valid CAS Registry Number.
InChI:InChI=1/C8H9NO2S/c10-12(11)6-5-9-7-3-1-2-4-8(7)12/h1-4,9H,5-6H2

82299-64-7SDS

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 3,4-dihydro-2H-1λ<sup>6</sup>,4-benzothiazine 1,1-dioxide

1.2 Other means of identification

Product number -
Other names 3,4-dihydro-2H-1,4-benzothiazine 1,1-dioxide

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:82299-64-7 SDS

82299-64-7Downstream Products

82299-64-7Relevant academic research and scientific papers

ACYCLIC STEREOSELECTION. ERYTHROSELECTIVE ALDOL CONDENSATION OF 4-ACYL-2,3-DIHYDRO-4H-1,4-BENZOTHIAZINE AND 10-ACYLPHENOTHIAZINE.

Babudri, F.,Di Nunno, L.,Florio, S.

, p. 3883 - 3886 (2007/10/02)

The title amides undergo aldol-type cross-condensation providing aldols of exclusive erythro configuration.The preferred cis geometry of the precursor amide enolate is likely to be at origin of the erythro selection.

Facile Deacylation of N-Acyl-2,3-dihydrobenzo-1,4-thiazine 1-Oxide and 1,1 Dioxide

Florio, Saverio,Leng, John L.,Stirling, Charles J. M.

, p. 857 - 859 (2007/10/02)

The title amides react easily with methanolic sodium methoxide at room temperature affording 2,3-dihydrobenzo-1,4-thiazine 1-oxide and 1,1-dioxide and methylacetate.An unusual mechanism of deacylation is proposed.

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