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Carbonic acid (R)-2-(5-benzyloxy-1-oxo-1,2,3,4-tetrahydro-naphthalen-2-yl)-1-methyl-ethyl ester 2,2,2-trichloro-ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

394738-53-5

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394738-53-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 394738-53-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,9,4,7,3 and 8 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 394738-53:
(8*3)+(7*9)+(6*4)+(5*7)+(4*3)+(3*8)+(2*5)+(1*3)=195
195 % 10 = 5
So 394738-53-5 is a valid CAS Registry Number.

394738-53-5Relevant academic research and scientific papers

Synthesis and absolute configuration of nocardione A and B, furano-o-naphthoquinone-type metabolites of Nocardia sp. with antifungal, cytotoxic, and enzyme inhibitory activities

Tanada, Yoshihisa,Mori, Kenji

, p. 4313 - 4319 (2007/10/03)

(±)-Nocardione A (1), (S)-(-)-nocardione A, and (R)-(+)-nocardione B (2) were synthesized by starting from the enantiomers of propylene oxide and 5-benzyloxy (or methoxy)-1-tetralone. The absolute configurations of the naturally occurring (-)-1 and (-)-2 were established as (S).

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