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Diindeno[1,2-b:2,1-e]pyridine-10,12-dione, 5,11-dihydro-5-methyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

115740-46-0

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115740-46-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 115740-46-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,7,4 and 0 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 115740-46:
(8*1)+(7*1)+(6*5)+(5*7)+(4*4)+(3*0)+(2*4)+(1*6)=110
110 % 10 = 0
So 115740-46-0 is a valid CAS Registry Number.

115740-46-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-methyl-5H-diindeno<1,2-b:2',1'-e>pyridine-10,12(11H)-dione

1.2 Other means of identification

Product number -
Other names 5-Methyl-5,11-dihydro-diindeno[1,2-b

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:115740-46-0 SDS

115740-46-0Downstream Products

115740-46-0Relevant academic research and scientific papers

A Study on the Mannich Reaction with 1,3-Indandione

Afsah, E. M.,Hammouda, M.,Khalifa, M. M.

, p. 1055 - 1058 (2007/10/02)

Attempted Mannich reaction with the title compound 1 using morpholine and formalin led to 2 or 4 according to the reaction conditions.Whereas, on using primary amines the diindeno pyridine (9-11) were obtained, in addition to 2-methylene-1,3-indandione (6), in case of 10 and 11. However, the Mannich bases 13-15 were formed on treating 2-benzylidene-1,3-indandione with the appropriate secondary amine.The structures 2,9-11 were confirmed via unambiguous syntheses.

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