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3,3-dichloro-1-methylquinoline-2,4(1H,3H)-dione is a complex organic compound with the molecular formula C10H6Cl2NO2. It is a derivative of quinoline, a heterocyclic aromatic compound with a benzene ring fused to a pyridine ring. The molecule features two chlorine atoms attached to the 3rd carbon position, a methyl group at the 1st carbon position, and two carbonyl groups (C=O) at the 2nd and 4th positions. 3,3-dichloro-1-methylquinoline-2,4(1H,3H)-dione is known for its potential applications in pharmaceuticals and agrochemicals due to its unique chemical structure and properties. It is important to note that the handling and use of such chemicals should be done with caution, as they may have specific safety and environmental considerations.

1968-21-4

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1968-21-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1968-21-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,6 and 8 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1968-21:
(6*1)+(5*9)+(4*6)+(3*8)+(2*2)+(1*1)=104
104 % 10 = 4
So 1968-21-4 is a valid CAS Registry Number.

1968-21-4SDS

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 3,3-dichloro-1-methylquinoline-2,4-dione

1.2 Other means of identification

Product number -
Other names 3,3-dichloro-1-methyl-1,2,3,4-tetrahydroquinoline-2,4-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:1968-21-4 SDS

1968-21-4Downstream Products

1968-21-4Relevant academic research and scientific papers

SPIROCYCLIC MEISENHEIMER COMPLEXES. XXXV. POSSIBLE FORMATION OF ANIONIC SPIRO ? COMPLEXES IN THE 3-NITRO-2(1H)-QUINOLINONE SYSTEM

Drozd, V. N.,Knyazev, V. N.,Nam, N. L.,Lezina, V. P.,Mozhaeva, T. Ya.,Savel'ev, V. L.

, p. 653 - 658 (2007/10/02)

The reaction of 1-methyl-3-nitro- and 1-methyl-3,6-dinitro-4-chloro-2(1H)-quinolinones with 1,2-ethanedithiol leads to 1-methyl-3-nitro- and 1-methyl-3,6-dinitrospirodithiolanes>.The ability of the latter to form anionic Meisenheimer spiro ? complexes is less than in the analogous derivatives of benzopyranone and benzothiopyranone.

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