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42583-41-5

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42583-41-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 42583-41-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,5,8 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 42583-41:
(7*4)+(6*2)+(5*5)+(4*8)+(3*3)+(2*4)+(1*1)=115
115 % 10 = 5
So 42583-41-5 is a valid CAS Registry Number.

42583-41-5Relevant articles and documents

Synthesis of (+)-O-methylthalibrine by employing a stereocontrolled Bischler-Napieralski reaction and an electrochemically generated diaryl ether

Kawabata, Yuki,Naito, Yu,Saitoh, Tsuyoshi,Kawa, Kohei,Fuchigami, Toshio,Nishiyama, Shigeru

, p. 99 - 104 (2014/01/06)

An efficient electrochemical four-step route was developed for the preparation of diaryl ether derivatives by using halogenation and dehalogenation processes in addition to electrochemical phenolic oxidation and reduction reactions. The synthesis of (+)-O

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