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Benzoic acid, 2-[2-(2-naphthalenyl)ethenyl]-, methyl ester, (Z)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

90340-76-4

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90340-76-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90340-76-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,3,4 and 0 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 90340-76:
(7*9)+(6*0)+(5*3)+(4*4)+(3*0)+(2*7)+(1*6)=114
114 % 10 = 4
So 90340-76-4 is a valid CAS Registry Number.

90340-76-4Relevant academic research and scientific papers

Intramolecular Hydroamidation of ortho-Vinyl Benzamides Promoted by Potassium tert-Butoxide/N,N-Dimethylformamide

Chen, Zhen-Yu,Wu, Liang-Yu,Fang, Hai-Sheng,Zhang, Ting,Mao, Zhi-Feng,Zou, Yong,Zhang, Xue-Jing,Yan, Ming

, p. 3894 - 3899 (2017)

An intramolecular hydroamidation of ortho-vinyl benzamides had been developed. The reaction was promoted efficiently by potassium tert-butoxide and N,N-dimethylformamide without the need for strong oxidants or transition-metal catalysts. A series of dihyd

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