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N-methyldithiosuccinimide (N-MTS) is an organic compound with the chemical formula C4H6N2S2. It is a colorless to pale yellow crystalline solid that is soluble in organic solvents. N-MTS is a valuable reagent in organic synthesis, particularly for the preparation of various heterocyclic compounds and as a protecting group in peptide synthesis. It is also used as a vulcanization accelerator in the rubber industry and as a pesticide. Due to its reactivity, N-MTS is considered a hazardous substance and requires proper handling and storage to prevent exposure and environmental contamination.

3889-18-7

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3889-18-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3889-18-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,8,8 and 9 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 3889-18:
(6*3)+(5*8)+(4*8)+(3*9)+(2*1)+(1*8)=127
127 % 10 = 7
So 3889-18-7 is a valid CAS Registry Number.

3889-18-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-methyldithiosuccinimide

1.2 Other means of identification

Product number -
Other names N-Methyl-dithiosuccinimid

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:3889-18-7 SDS

3889-18-7Relevant academic research and scientific papers

PHOTOREACTION OF 1- AND 3-ARALKYL ALICYCLIC THIOIMIDES: FACILE SYNTHESES OF VARIOUS AZABICYCLOALKANES VIA NORRISH TYPE II PROCESS

Oda, Kazuaki,Fukuzawa, Yuichi,Ohno, Kosei,Machida, Minoru,Kanaoka, Yuichi

, p. 71 - 78 (2007/10/02)

Photolysis of the 1-(ω-aralkyl)cyclic thioimides (1 b,e,g,h) gave a pair of stereoisomers of 1-azabicycloalkanes (2, 3) in moderate yields.Similarly, in 3-(ω-phenylalkyl)cyclic thioimides (5a-e), a pair of stereoisomers of 2-azabicycloalkanes (6, 7) were

INTRAMOLECULAR PHOTOCYCLIZATION OF 3-SUBSTITUTED ALICYCLIC DITHIOIMIDES: FACILE SYNTHESIS OF 2-AZABICYCLOALKANES VIA THE NORRISH TYPE II PROCESS

Oda, Kazuaki,Machida, Minoru,Kanaoka, Yuichi

, p. 4406 - 4409 (2007/10/02)

Upon irradiation, dithiosuccinimides (1a-c) and dithioglutarimides (1d-f) with an aralkyl group at the α-position of the thiocarbonyl group undergo the Norrish type II reaction to give the cyclized products (2a-e), 2-azabicycloalkanes with varying ring size.KEYWORDS - dithiosuccinimide; dithioglutarimide; intramolecular photocyclization; Norrish type II reaction; 2-azabicycloalkane

Photochemistry of the Thioimide Systems: Imide-Thietanes

Machida, Minoru,Oda, Kazuaki,Yoshida, Eiichi,Kanaoka, Yuichi

, p. 1681 - 1688 (2007/10/02)

General photochemical behavior of cyclic thioimides, nitrogen-thiocarbonyl systems, was studied.The dithioimides were inert to the Norrish type I and II reactions in contrast to the behavior of their oxygen analogues (imides) and nitrogen-lacking counterparts (thiones).However, various aliphatic and aromatic di- and monothioimides underwent intermolecularly efficient photocycloaddition with olefins to afford the imide-thietanes in good yields.

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