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Hexanoic acid, 2-ethyl-, 1,2,3,4,4a,5,6,7-octahydro-5-(hydroxymethyl)-6-methoxy-1-oxo-2-(phen ylmethyl)-7-isoquinolinyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

109961-05-9

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109961-05-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109961-05-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,9,6 and 1 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 109961-05:
(8*1)+(7*0)+(6*9)+(5*9)+(4*6)+(3*1)+(2*0)+(1*5)=139
139 % 10 = 9
So 109961-05-9 is a valid CAS Registry Number.

109961-05-9Relevant academic research and scientific papers

Genaral Strategies for the Synthesis of Indole Alkaloids. Total Syntheses of (+/-)-Reserpine and (+/-)-α-Yohimbine

Martin, Stephen F.,Rueeger, Heinrich,Williamson, Sidney A.,Grzejszczak, Slawomir

, p. 6124 - 6134 (2007/10/02)

The concise, total syntheses of the indole alkaloids (+/-)-reserpine (1) and (+/-)-α-yohimbine (4) have been completed by the application of a general strategy that features an intramolecular Diels-Alder reaction for the facile construction of the functio

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