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27653-20-9

2-(1-naphthylmethyl)malonic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

27653-20-9

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27653-20-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 27653-20-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,6,5 and 3 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 27653-20:
(7*2)+(6*7)+(5*6)+(4*5)+(3*3)+(2*2)+(1*0)=119
119 % 10 = 9
So 27653-20-9 is a valid CAS Registry Number.

27653-20-9Relevant articles and documents

Ni-Catalyzed enantioselective reductive arylcyanation/cyclization of: N -(2-iodo-aryl) acrylamide

Dong, Kaiwu,Ren, Xinyi,Shen, Chaoren,Wang, Guangzhu

, p. 1135 - 1138 (2022/02/03)

A Ni/(S,S)-BDPP-catalyzed intramolecular Heck cyclization of N-(2-iodo-aryl) acrylamide with 2-methyl-2-phenylmalononitrile was developed to give oxindoles with good enantioselectivities. We found that utilizing such an electrophilic cyanation reagent cou

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