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175351-38-9

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175351-38-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 175351-38-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,5,3,5 and 1 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 175351-38:
(8*1)+(7*7)+(6*5)+(5*3)+(4*5)+(3*1)+(2*3)+(1*8)=139
139 % 10 = 9
So 175351-38-9 is a valid CAS Registry Number.

175351-38-9SDS

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 2-methylimidazole-1-carbonitrile

1.2 Other means of identification

Product number -
Other names 1H-Imidazole-1-carbonitrile,2-methyl

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:175351-38-9 SDS

175351-38-9Relevant articles and documents

Reaction of imidazoles with cyanogen bromide: Cyanation at N 1 or bromination at C 2?

McCallum, Peter B.W.,Weavers, Rex T.,Grimmett, M. Ross,Blackman, Allan G.

, p. 159 - 165 (2007/10/03)

The reaction in acetonitrile solution of a number of imidazoles (1H-, 1-methyl-, 2-methyl-, 4-methyl-, 1,2-, 1,4- and 1,5-dimethyl-, 1-ethyl-, 1-benzyl- and 1-butyl-imidazole) and imidazole complexes ([Co(NH3)5(imH)](ClO4)3, [Co(NH3)5(im)] (ClO4)2 and [Co(NH3)5(1-Meim)] (ClO4)3) with BrCN has been studied. Those imidazoles bearing an N-alkyl substituent and having a hydrogen at C2 react to give the 2-bromo products, while the N-H imidazoles react to give W-cyano derivatives. The product(s) from the reaction of 1,2-dimethylimidazole with BrCN could not be characterized. Of the complexes, only [Co(NH3)5(im)] (ClO4)2 reacts, giving the 2-bromo product. Our observations suggest a lone pair on a ring nitrogen atom is necessary for an imidazole to react with BrCN, and a possible mechanism is suggested. The X-ray structure of 2-methylimidazole-1-carbonitrile is reported. Crystal data (-143°C) for C5H5N3: monoclinic, P21/c, a 10.201(5), b 7.110(3), c 7.227(3) A, β 100.47(2)°, V 515.4(4) A3, Z 4, dcalcd 1-380 g cm-3. Refinement of the structure converged with R1 0.0444 for 1183 reflections with Fo > 4F(Fo) and ωR2 0.1259 for all 1278 data.

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