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Cyclobutanecarboxylic acid, 3-chloro-3-phenyl-, methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

30493-91-5

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30493-91-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 30493-91-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,4,9 and 3 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 30493-91:
(7*3)+(6*0)+(5*4)+(4*9)+(3*3)+(2*9)+(1*1)=105
105 % 10 = 5
So 30493-91-5 is a valid CAS Registry Number.

30493-91-5Relevant academic research and scientific papers

Difluoro-Substituted Bicyclo[1.1.1]pentanes for Medicinal Chemistry: Design, Synthesis, and Characterization

Bychek, Roman M.,Hutskalova, Valeriia,Bas, Yuliya P.,Zaporozhets, Olga A.,Zozulya, Sergey,Levterov, Vadym V.,Mykhailiuk, Pavel K.

, p. 15106 - 15117 (2019)

A practical synthetic approach to the difluoro-substituted bicyclo[1.1.1]pentanes was developed. The key step was an addition of difluorocarbene (:CF2) to electron-rich bicyclo[1.1.0]butanes by the CF3TMS/NaI system. The obtained dif

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