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134141-11-0

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134141-11-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134141-11-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,1,4 and 1 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 134141-11:
(8*1)+(7*3)+(6*4)+(5*1)+(4*4)+(3*1)+(2*1)+(1*1)=80
80 % 10 = 0
So 134141-11-0 is a valid CAS Registry Number.

134141-11-0Relevant articles and documents

Metal- And Oxidant-Free Electrochemical Oxidative Desulfurization C-O Coupling of Thiourea-Type Compounds with Alcohols

Cao, Bao-Qian,Quan, Zheng-Jun,Ren, Ming-Zhe,Wang, Xi-Cun,Zhu, Zheng-He

supporting information, p. 1634 - 1642 (2020/05/25)

An efficient desulfurization C-O coupling reaction of 3,4-dihydropyrimidine-2(1 H)-thiones (including thioureas) with alcohols was developed under electrochemical oxidation conditions. Herein, transition--metal catalysts and additives are not required and

Three-component reaction of β-keto esters, aromatic aldehydes and urea/thiourea promoted by caffeine, a green and natural, biodegradable catalyst for eco-safe Biginelli synthesis of 3,4-dihydropyrimidin-2(1H)-ones/thiones derivatives under solvent-free co

Mohamadpour, Farzaneh,Lashkari, Mojtaba

, p. 673 - 684 (2018/07/15)

Caffeine was found to be a natural and green and biodegradable catalyst for the one-pot, three-component condensation Biginelli reaction of β-keto esters, aromatic aldehydes and urea/thiourea to afford the corresponding 3,4-dihydropyrimidin-2(1H)-ones/thi

1,3,5-Tris(2-hydroxyethyl)isocyanurate functionalized graphene oxide: A novel and efficient nanocatalyst for the one-pot synthesis of 3,4-dihydropyrimidin-2(1: H)-ones

Dekamin, Mohammad G.,Mehdipoor, Fatemeh,Yaghoubi, Amene

, p. 6893 - 6901 (2017/07/17)

In this research, the preparation, characterization and catalytic application of a novel 1,3,5-tris(2-hydroxyethyl)isocyanurate functionalized graphene oxide (GO-THEIC) nanomaterial are described. The GO/THEIC nanomaterial was characterized by Fourier tra

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