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5-ethyl-2,3-dihydro-1H-pyridazino[4,5-b]carbazole-1,4(6H)-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

59774-16-2

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59774-16-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 59774-16-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,7,7 and 4 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 59774-16:
(7*5)+(6*9)+(5*7)+(4*7)+(3*4)+(2*1)+(1*6)=172
172 % 10 = 2
So 59774-16-2 is a valid CAS Registry Number.

59774-16-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-ethyl-3,6-dihydro-2H-pyridazino[4,5-b]carbazole-1,4-dione

1.2 Other means of identification

Product number -
Other names 5-ethyl-2,3-dihydro-6H-pyridazino[4,5-b]carbazole-1,4-dione

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:59774-16-2 SDS

59774-16-2Relevant academic research and scientific papers

Synthesis and pharmacologic study of pyridazino[4,5-b]carbazoles

Landelle,Laduree,Cugnon de Sevricourt,Robba

, p. 2679 - 2682 (2007/10/02)

Cyclization reaction of hydrazine with carbazole-2,3-methyl dicarboxylates gave 1,4-dioxo-1,2,3,4-tetrahydropyridazino[4,5-b]carbazoles. Chlorodehydroxylation provided 1,4-dichloropyridazino[4,5-b]carbazoles and nucleophilic substitution gave 1,4-dialkoxy pyridazino[4,5-b]carbazoles. These compounds were tested for cytotoxic activity against L1210 leukemia in mice.

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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