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93397-02-5

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93397-02-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 93397-02-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,3,9 and 7 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 93397-02:
(7*9)+(6*3)+(5*3)+(4*9)+(3*7)+(2*0)+(1*2)=155
155 % 10 = 5
So 93397-02-5 is a valid CAS Registry Number.

93397-02-5Downstream Products

93397-02-5Relevant articles and documents

A SYNTHESIS OF (+/-)-Δ2-α-LYCOREN-7-ONE, THE KEY INTERMEDIATE FOR THE TOTAL SYNTHESIS OF (+/-)-LYCORINE

Umezawa, Bunsuke,Hoshino, Osamu,Sawaki, Shohei,Sashida, Haruki,Mori, Kazuhiko,et al.

, p. 1783 - 1790 (2007/10/02)

(+/-)-α-Lycoran-3,5-dione (14a) was prepared from octahydrophenanthridin-3-one (8b) obtained by two methods starting from 5-aryl-4-nitrocyclohaxane (2) and 1-hydroxy-2-aryl-5-oxo-cyclohexanecarboxylic acid (10), both of which were prepared by the Diels-Al

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