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404597-93-9

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404597-93-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 404597-93-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,4,5,9 and 7 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 404597-93:
(8*4)+(7*0)+(6*4)+(5*5)+(4*9)+(3*7)+(2*9)+(1*3)=159
159 % 10 = 9
So 404597-93-9 is a valid CAS Registry Number.

404597-93-9Relevant articles and documents

Neuroregenerative Potential of Prenyl- And Pyranochalcones: A Structure-Activity Study

Aigner, Ludwig,Bieler, Lara,Couillard-Despres, Sebastien,Priglinger, Eleni,Riepl, Herbert M.,Urmann, Corinna

supporting information, p. 2675 - 2682 (2021/10/12)

Loss of neuronal tissue is a hallmark of age-related neurodegenerative diseases. Since adult neurogenesis has been confirmed in the human brain, great interest has arisen in substances stimulating the endogenous neuronal regeneration mechanism based on ad

Construction of 2-substituted-3-functionalized benzofurans via intramolecular heck coupling: Application to enantioselective total synthesis of daphnodorin B

Yuan, Hu,Bi, Kai-Jian,Li, Bo,Yue, Rong-Cai,Ye, Ji,Shen, Yun-Heng,Shan, Lei,Jin, Hui-Zi,Sun, Qing-Yan,Zhang, Wei-Dong

, p. 4742 - 4745 (2013/10/08)

A novel approach was developed for the synthesis of 2-substituted-3- functionalized benzofurans, using an intramolecular Heck reaction which was further applied in the first enantioselective total synthesis of Daphnodorin B.

A facile synthetic route to two chalcones

Du, Zhenting,She, Xuegong,Ma, Junying,Wang, Zikun,Wu, Huafang,Li, Yang,Pan, Xinfu

, p. 45 - 46 (2007/10/03)

A facile total synthetic route to two naturally occurring chalcones with a partially methylated structure has been achieved in good yield. The key step was selective deprotection of a MOM ether in the aryl methyl ether 6 by a solid phase reaction.

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