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1H-Indole-2-carboxylic acid, 5-[1-(phenylhydrazono)ethyl]-, ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

91029-04-8

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91029-04-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91029-04-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,0,2 and 9 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 91029-04:
(7*9)+(6*1)+(5*0)+(4*2)+(3*9)+(2*0)+(1*4)=108
108 % 10 = 8
So 91029-04-8 is a valid CAS Registry Number.

91029-04-8SDS

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 5-acetyl-2-ethoxycarbonylindole phenylhydrazone

1.2 Other means of identification

Product number -
Other names -

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:91029-04-8 SDS

91029-04-8Downstream Products

91029-04-8Relevant academic research and scientific papers

BISINDOLES: 19.* SYNTHESIS OF 2,5'-BIS-1H-INDOLE

Samsoniya, Sh. A.,Mumladze, E. A.,Chikvaidze, I. Sh.,Suvorov, N. N.

, p. 280 - 282 (1984)

The cyclization of 5-acetyl-2-ethoxycarbonylindole phenylhydrazone gave 2'-ethoxycarbonyl-2,5'-bis-1H-indole, the saponification of which and subsequent decarboxylation of the resulting acid led to the formation of 2,5'-bis-1H-indole - a new unsymmetrical

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