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56995-05-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 56995-05-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,9,9 and 5 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 56995-05:
(7*5)+(6*6)+(5*9)+(4*9)+(3*5)+(2*0)+(1*5)=172
172 % 10 = 2
So 56995-05-2 is a valid CAS Registry Number.

56995-05-2SDS

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	ethyl 9H-carbazole-1-carboxylate

1.2 Other means of identification

Product number	-
Other names	9H-Carbazole-1-carboxylic acid,ethyl ester

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:56995-05-2 SDS

56995-05-2Upstream product

56995-05-2Downstream Products

56995-05-2Relevant articles and documents

Arylnitrene Cyclisations by Way of 6-Membered Spiro Intermediates. The Formation of Carbazoles, Acridines, and Acridones from Aryl 2-Azidobenzoates

Clancy, Michael G.,Hesabi, Masoud M.,Meth-Cohn, Otto

, p. 1112 - 1113 (1980)

Aryl 2-azidobenzoates undergo vapour-phase pyrolysis to give carbazoles in moderate yield: alternatively, 4-methylacridan and acridone are formed from 2,6-dimethylphenyl and salicyl 2-azidobenzoates respectively, all the products being derived from 6-membered spirobenzoxazinone intermediates.

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CAS

56995-05-2