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(R)-5-Benzyloxy-4-hydroxy-2-p-tolyl-pentanenitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

91920-60-4

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91920-60-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91920-60-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,9,2 and 0 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 91920-60:
(7*9)+(6*1)+(5*9)+(4*2)+(3*0)+(2*6)+(1*0)=134
134 % 10 = 4
So 91920-60-4 is a valid CAS Registry Number.

91920-60-4Relevant academic research and scientific papers

THE FIRST STEREOSELECTIVE SYNTHESIS OF (+)-NUCIFEROL AND (+)-NUCIFERAL

Takano, Seiichi,Goto, Emiko,Ogasawara, Kunio

, p. 5567 - 5570 (1982)

Using (S)-benzyl 2,3-epoxypropyl ether (1), the first stereoselective synthesis of (+)-nuciferol (14) and (+)-nuciferal (16) has been achieved.Employing the same methodology an enantioselective synthesis of (+)-α-curcumene (17) is also described.

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