Cas 91545-02-7,9H-Carbazole-2-carboxylic acid, 1-methyl-3-(4-methylbenzoyl)-, methyl ester

91545-02-7

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Basic information

Product Name: 9H-Carbazole-2-carboxylic acid, 1-methyl-3-(4-methylbenzoyl)-, methyl ester
Synonyms:
CAS NO:91545-02-7
Molecular Formula: C23H19NO3
Molecular Weight: 357.409
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 9H-Carbazole-2-carboxylic acid, 1-methyl-3-(4-methylbenzoyl)-, methyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 9H-Carbazole-2-carboxylic acid, 1-methyl-3-(4-methylbenzoyl)-, methyl ester(91545-02-7)
EPA Substance Registry System: 9H-Carbazole-2-carboxylic acid, 1-methyl-3-(4-methylbenzoyl)-, methyl ester(91545-02-7)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 91545-02-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 91545-02-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,5,4 and 5 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 91545-02:
(7*9)+(6*1)+(5*5)+(4*4)+(3*5)+(2*0)+(1*2)=127
127 % 10 = 7
So 91545-02-7 is a valid CAS Registry Number.

91545-02-7Upstream product

91545-02-7Downstream Products

91545-04-9 dihydro-3,4 methyl-5 oxo-4 p-tolyl-1 6H-pyridazino<4,5-b>carbazole

91545-02-7Relevant academic research and scientific papers

Pyridazinocarbazole: Synthese et Etude des Spectres de Resonance Magnetique Nucleaire

Lancelot, Jean-Charles,Landelle, Henriette,Robba, Max

, p. 902 - 908 (2007/10/02)

The acid anhydrides (5-7) were obtained by treatment of corresponding 2,3-carbazole-dicarboxylic acids (2-4) with acetic anhydride.Friedel-Crafts reaction of these anhydrides with benzene or toluole gave either 3-aroylcarbazole-2-carboxylic acids (8-11) o

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