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62693-22-5

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62693-22-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 62693-22-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,6,9 and 3 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 62693-22:
(7*6)+(6*2)+(5*6)+(4*9)+(3*3)+(2*2)+(1*2)=135
135 % 10 = 5
So 62693-22-5 is a valid CAS Registry Number.

62693-22-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(1,3-benzothiazol-2-yl)-1-(4-bromophenyl)ethanone

1.2 Other means of identification

Product number -
Other names Ethanone,2-(2-benzothiazolyl)-1-(4-bromophenyl)

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:62693-22-5 SDS

62693-22-5Downstream Products

62693-22-5Relevant articles and documents

Carbene-Catalyzed Formal [3+3] Cycloaddition Reaction for Access to Substituted 2-Phenylbenzothiazoles

Ni, Zhibin,Mou, Chengli,Zhu, Xun,Qi, Puying,Yang, Song,Chi, Yonggui Robin,Jin, Zhichao

supporting information, p. 492 - 495 (2020/01/24)

A carbene-catalyzed oxidative cycloaddition reaction is developed for efficient access to multi-functionalized 2-phenylbenzothiazoles. A broad scope of heavily substituted arenes bearing 2-benzothiazole groups have been prepared in good to excellent yields. The remote C(sp2)–H bond in the substituted arene products can be activated by Pd catalysts in regio-selective fashion with the direction of the 2-benzothiazole groups.

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