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139975-85-2

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139975-85-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139975-85-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,9,7 and 5 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 139975-85:
(8*1)+(7*3)+(6*9)+(5*9)+(4*7)+(3*5)+(2*8)+(1*5)=192
192 % 10 = 2
So 139975-85-2 is a valid CAS Registry Number.

139975-85-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name trimethyl-[2-[(2-phenylimidazol-1-yl)methoxy]ethyl]silane

1.2 Other means of identification

Product number -
Other names 1-SEM-2-phenylimidazole

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:139975-85-2 SDS

139975-85-2Relevant articles and documents

Regioselective C-H alkenylation of imidazoles and its application to the synthesis of unsymmetrically substituted benzimidazoles

Kim, Hyeongwoo,Hwang, Ye Ji,Han, Inhyuk,Joo, Jung Min

supporting information, p. 6879 - 6882 (2018/06/26)

A palladium-catalyzed C-H alkenylation of imidazoles has been developed. High C5 selectivity was achieved for C2-unsubstituted and C2-substituted imidazoles using oxygen and copper(ii) acetate, respectively, as oxidants. The obtained products were applied

Catalytic C-H arylation of SEM-protected azoles with palladium complexes of NHCs and phosphines

Toure, B. Barry,Lane, Benjamin S.,Sames, Dalibor

, p. 1979 - 1982 (2007/10/03)

The synthesis and catalytic evaluation of palladium complexes containing imidazolyl carbene ligand of varying steric and electronic properties is reported. These complexes catalyze the efficient C-H arylation of SEM-protected azole heteroarenes and thus provide a good method for preparation of a wide range of arylated free (NH)-azoles including pyrroles, indoles, imidazoles, and imidazo[1,2-a]pyridines. The reaction is operationally simple; the complexes are insensitive to moisture.

Heteroatom-Facilitated Ortho-Directed Lithiations of 2-Arylimidazoles

Demuth, Thomas P.,Lever, David C.,Gorgos, Linda M.,Hogan, Christopher M.,Chu, Julie

, p. 2963 - 2965 (2007/10/02)

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