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111836-91-0

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111836-91-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 111836-91-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,8,3 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 111836-91:
(8*1)+(7*1)+(6*1)+(5*8)+(4*3)+(3*6)+(2*9)+(1*1)=110
110 % 10 = 0
So 111836-91-0 is a valid CAS Registry Number.

111836-91-0SDS

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 2-(3,5-dimethylpyrazol-1-yl)-4-thiophen-2-yl-1,3-thiazole

1.2 Other means of identification

Product number -
Other names 3,5-dimethyl-1-<4-(2-thienyl)-2-thiazolyl>pyrazole

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:111836-91-0 SDS

111836-91-0Downstream Products

111836-91-0Relevant articles and documents

Sodium carbonate-mediated facile synthesis of 4-substituted-2-(3,5- dimethylpyrazol-1-yl)thiazoles under solvent-free conditions

Aggarwal, Ranjana,Kumar, Sunil,Singh, Shiv P.

, p. 521 - 525,5 (2020/09/16)

An efficient and facile synthesis of 4-substituted-2-(3,5-dimethylpyrazol- 1-yl)thiazoles 3 was achieved by grinding an equimolar mixture of -haloketones 2 with 3,5-dimethylpyrazol-1-thiocarboxamide 1 in the presence of sodium carbonate under the solvent-

Unexpected Formation of α-Thiocyanatoketones in Hantzsch Thiazole Synthesis

Singh, S. P.,Sehgal, Subhash,Singh, Lukhvinder,Dhawan, S. N.

, p. 154 - 155 (2007/10/02)

The reaction of 3,5-dimethylpyrazole-1-thiocarboxamide (3) with α-haloketones (4) yields the corresponding α-thiocyanatoketones (5) or pyrazoles (1) depending upon nature of the halogen.Many such pyrazole derivatives have erroneously been described as thiazolotriazepines in literature.

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