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9H-Carbazole, 3-chloro-9-methyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

33268-90-5

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33268-90-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 33268-90-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,2,6 and 8 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 33268-90:
(7*3)+(6*3)+(5*2)+(4*6)+(3*8)+(2*9)+(1*0)=115
115 % 10 = 5
So 33268-90-5 is a valid CAS Registry Number.

33268-90-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-chloro-9-methylcarbazole

1.2 Other means of identification

Product number -
Other names 3-chloro-9-methyl-9H-carbazole

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:33268-90-5 SDS

33268-90-5Relevant academic research and scientific papers

Redox-neutral decarboxylative photocyclization of anthranilic acids

Huang, Huawen,Deng, Kun,Deng, Guo-Jun

, p. 8243 - 8247 (2020/12/29)

A mild metal-, catalyst-, and oxidant-free photoredox neutral system has been found to efficiently enable intramolecular decarboxylative cyclization of anthranilic acids. This facile protocol provides an alternative method for the synthesis of carbazoles. Mechanistic studies reveal a key photoinduced 6π-electrocyclization process and formic acid was released as the sole byproduct.

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