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127431-10-1

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127431-10-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127431-10-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,4,3 and 1 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 127431-10:
(8*1)+(7*2)+(6*7)+(5*4)+(4*3)+(3*1)+(2*1)+(1*0)=101
101 % 10 = 1
So 127431-10-1 is a valid CAS Registry Number.

127431-10-1Downstream Products

127431-10-1Relevant articles and documents

Efficient synthesis and antioxidant activities of N-heterocyclyl substituted Coenzyme Q analogues

Wang, Jin,Xia, Fei,Jin, Wen-Bin,Guan, Jin-Yan,Zhao, Hang

, p. 214 - 218 (2016)

A new strategy for the efficient synthesis of C-5 heterocyclyl substituted Coenzyme Q analogues was developed by N-alkylation of bromomethylated quinone 11 with a series of amines 12 under metal-free conditions. In vitro antioxidant activities of these Coenzyme Q analogues were evaluated and compared with commercial antioxidant Coenzyme Q10 by employing DPPH assay. All these N-heterocyclyl substituted Coenzyme Q analogues are found to be exhibiting good antioxidant properties and may be used as potent antioxidants for combating oxidative stress.

Alternative synthesis of 2-(4-benzoyl-piperazin-1-ylmethyl)-5, 6-dimethoxy-3-methyl-[1, 4]benzoquinone

Wang, Jin,Yang, Jian,Zhou, Rong-Guang,Yang, Bo,Wu, Yuan-Shuang

experimental part, p. 431 - 432 (2011/10/08)

The title compound was prepared by a reaction sequence starting from 2, 3, 4, 5-tetramethoxytoluene via Blanc chloromethylation reaction, oxidation and alkylation. The described method provides a good yield of the heterocyclic- Coenzyme Q analogue and is

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