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N-[(7S)-1,2,3-trimethoxy-10-(methylsulfanyl)-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl]formamide is a complex organic compound with a molecular formula of C18H23NO6S. It is characterized by a benzo[a]heptalen-7-yl core structure, which is a type of tricyclic aromatic compound. The molecule features a 7S configuration, indicating that the chiral center at the 7th position has an (S)-absolute configuration. It contains three methoxy groups (-OCH3) attached to the 1, 2, and 3 positions, a methylsulfanyl group (-SCH3) at the 10th position, and a formamide group (-NHCHO) attached to the nitrogen atom. The compound also has a 9-oxo group, indicating the presence of a carbonyl group at the 9th position. This chemical is known for its potential applications in pharmaceuticals and as an intermediate in the synthesis of various biologically active compounds.

2731-23-9

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2731-23-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2731-23-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,7,3 and 1 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 2731-23:
(6*2)+(5*7)+(4*3)+(3*1)+(2*2)+(1*3)=69
69 % 10 = 9
So 2731-23-9 is a valid CAS Registry Number.

2731-23-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name N-(1,2,3-trimethoxy-10-methylsulfanyl-9-oxo-6,7-dihydro-5H-benzo[a]heptalen-7-yl)formamide

1.2 Other means of identification

Product number -
Other names N-formyldeacetylthiocolchicine

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:2731-23-9 SDS

2731-23-9Downstream Products

2731-23-9Relevant academic research and scientific papers

Synthesis an Biological Effects of Novel Thiocolchicines. 3. Evaluation of N-Acyldeacetylthiocolchicines, N-(Alkoxycarbonyl)deacetylthiocolchicines, and O-Ethyldemethylthiocolchicines. New Synthesis of Thiodemecolcine and Antileukemic Effects of 2-Demethy

Kerekes, Peter,Sharma, Padam N.,Brossi, Arnold,Chignell, Colin F.,Quinn, Frank R.

, p. 1204 - 1208 (2007/10/02)

Novel and known analogues of thiocolchicine were evaluated in a tubulin binding assay in vivo in mice for acute toxicity and in the P338 lymphocytic leukemia assay.This evaluation included N-acyldeacetylthiocolchicines, N-(alkoxycarbonyl)deacetylthiocolch

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