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194423-51-3

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194423-51-3 Usage

Chemical Properties

Pink Oil

Uses

Labelled Benzothiazole. Various benzothiazole-benzamides synthesized were evaluated for their analgesic and antidepressant activities.

Check Digit Verification of cas no

The CAS Registry Mumber 194423-51-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,4,4,2 and 3 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 194423-51:
(8*1)+(7*9)+(6*4)+(5*4)+(4*2)+(3*3)+(2*5)+(1*1)=143
143 % 10 = 3
So 194423-51-3 is a valid CAS Registry Number.

194423-51-3SDS

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 4,5,6,7-tetradeuterio-1,3-benzothiazole

1.2 Other means of identification

Product number -
Other names Benzothiazole-d4

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:194423-51-3 SDS

194423-51-3Downstream Products

194423-51-3Relevant articles and documents

Synthesis of polydeuterated benzothiazoles via supercritical deuteration of anilines

Junk, Thomas,Catallo, W. James,Civils, L. Dana

, p. 625 - 630 (1997)

2-[2H]Benzothiazole, readily available according to the literature, was observed to undergo slow isotope exchange in water. This necessitated development of practical syntheses for benzothiazoles carrying deuterium labels in positions other than 2. [4,5,6,7-2H4]Benzothiazole and 4-[2H3]methyl[5,6,7-2H3]benzothiazole were prepared in good yields from [2H7]aniline and 2-[2H9]toluidine, which were obtained by novel rapid isotope exchange in supercritical deuterium oxide.

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