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138944-33-9

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138944-33-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138944-33-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,9,4 and 4 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 138944-33:
(8*1)+(7*3)+(6*8)+(5*9)+(4*4)+(3*4)+(2*3)+(1*3)=159
159 % 10 = 9
So 138944-33-9 is a valid CAS Registry Number.
InChI:InChI=1/C12H13N3O2/c1-8-10(15-12(13-8)17-2)11(16)14-9-6-4-3-5-7-9/h3-7H,1-2H3,(H,13,15)(H,14,16)

138944-33-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-methoxy-5-methyl-N-phenyl-1H-imidazole-4-carboxamide

1.2 Other means of identification

Product number -
Other names 1H-Imidazole-4-carboxamide,2-methoxy-5-methyl-N-phenyl

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:138944-33-9 SDS

138944-33-9Downstream Products

138944-33-9Relevant articles and documents

Ring transformation mediated by Lewis acids and oxidizing agents. Synthesis of 2-methoxy-1H-imidazole from 5-aminopyrimidin-4(3H)-one

Matsuura,Ueda,Murakami,Nagai,Sakakibara

, p. 608 - 610 (1993)

Treatment of 5-aminopyrimidin-4(3H)-one (1) with Lewis acidic metal salts such as zinc chloride, zinc bromide, zinc iodide, aluminum chloride, aluminum bromide, nickel chloride, copper(I) chloride, or copper(I) iodide in the presence of oxidizing agents such as ceric ammonium nitrate, ammonium persulfate, or phenyliodine(III) diacetate in methanol gave 2-methoxy-1H-imidazole (2).

A Facile Ring Transformation of 5-Aminopyrimidin-4(3H)-one into 2-Alkoxy-1H-imidazoles in the Presence of Oxidative Metal Salts and Alkyl Alcohols

Matsuura, Izumi,Ueda, Taisei,Murakami, Nobutoshi,Nagai, Shin-ichi,Sakakibara, Jinsaku

, p. 1688 - 1689 (2007/10/02)

5-Amino-6-methyl-3-phenylpyrimidin-4(3H)-one 1 was transformed into 2-alkoxy-1H-imidazoles 2a-f by treatment with various oxidative metals salts such as CuCl2, CuBr2, Cu(NO3)2, CuSO4, Tl(NO3)3, FeCl3 and Pb(OAc)4 in alkyl alcohols.

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