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123629-41-4

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123629-41-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123629-41-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,6,2 and 9 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 123629-41:
(8*1)+(7*2)+(6*3)+(5*6)+(4*2)+(3*9)+(2*4)+(1*1)=114
114 % 10 = 4
So 123629-41-4 is a valid CAS Registry Number.

123629-41-4SDS

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 ethyl 4-(4-hydroxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate

1.2 Other means of identification

Product number -
Other names ethyl 4-(4-hydroxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate

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:123629-41-4 SDS

123629-41-4Relevant articles and documents

Cu(II) immobilized on mesoporous organosilica as an efficient and reusable nanocatalyst for one-pot Biginelli reaction under solvent-free conditions

Nasresfahani, Zahra,Kassaee, Mohammad Zaman

, (2018)

Cu(II) immobilized on mesoporous organosilica nanoparticles (Cu2+@MSNs-(CO2 ?)2) has been synthesized, as a inorganic–organic nanohybrid catalyst, through a post-grafting approach. Its characterization is carrie

Phenylboronic acid as a mild and efficient catalyst for Biginelli reaction

Debache, Abdelmadjid,Boumoud, Boudjemaa,Amimour, Mouna,Belfaitah, Ali,Rhouati, Salah,Carboni, Bertrand

, p. 5697 - 5699 (2006)

The synthesis of 3,4-dihydropyrimidinone derivatives was achieved in good to excellent yields using phenylboronic acid as catalyst to promote the Biginelli three-component condensation of a diversity of aromatic aldehydes, ethyl acetoacetate and urea or t

Magnetic Silica-Coated Picolylamine Copper Complex [Fe3O4@SiO2@GP/Picolylamine-Cu(II)]-Catalyzed Biginelli Annulation Reaction

Rezayati, Sobhan,Kalantari, Fatemeh,Ramazani, Ali,Sajjadifar, Sami,Aghahosseini, Hamideh,Rezaei, Aram

, p. 992 - 1010 (2022/01/11)

An efficient and heterogeneous novel magnetic silica-coated picolylaminecopper complex [Fe3O4@SiO2@GP/Picolylamine-Cu(II)] was synthesized, characterized, and employed as a magnetically recoverable nanocatalyst in Biginelli condensation for the preparatio

Poly(N-vinyl-2-pyrrolidone)-supported ferric chloride: An effective reusable heterogeneous catalyst for one-pot synthesis of 3,4-dihydropyrimidin-2(1H)-ones/thiones via three-component Biginelli reaction

Donyapeyma, Ghazaleh,Rahmatpour, Ali

, (2022/01/19)

An environmentally benign three-component Biginelli protocol for the one-pot synthesis of substituted 3,4-dihydropyrimidin-2(1H)-ones/thiones using an accessible, nontoxic, easy to handle, and recoverable macromolecular Lewis acidic catalyst is developed.

RETRACTED ARTICLE: Boric acid in magnetized water: Clean and powerful media for synthesis of 3,4-dihydropyrimidin-2(1: H)-ones

Khakyzadeh, Vahid,Moosavi-Zare, Ahmad Reza,Sheikhaleslami, Sahra,Ehsani, Amir,Sediqi, Salbin,Rezaei-Gohar, Mohammad,Jalilian, Zahra

, p. 22751 - 22755 (2021/07/21)

Water was magnetized via an external magnetic field and employed, for the first time, as a solvent in green preparation of 3,4-dihydropyrimidin-2(1H)-ones by the one-pot three-component condensation reaction using boric acid as a catalyst. Shorter reactio

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