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77096-54-9

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77096-54-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77096-54-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,0,9 and 6 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 77096-54:
(7*7)+(6*7)+(5*0)+(4*9)+(3*6)+(2*5)+(1*4)=159
159 % 10 = 9
So 77096-54-9 is a valid CAS Registry Number.

77096-54-9Relevant academic research and scientific papers

NEW INDOLE ALDEHYDIC ALKALOIDS OF STRYCHNOS VARIABILIS

Tits, Monique,Angenot, Luc,Tavernier, Dirk

, p. 2439 - 2442 (1980)

Two isomeric pairs of novel indoline aldehydic alkaloids have been isolated from the root barks of Strychnos variabilis.The isomerism finds its origine in the facile isomerisation of C16 and is set up rapidly at room temperature.So, they could be the biogenetic starting point of two series of alkaloids wich have a different stereochemistry for C16: the "retuline" series and the epimer "isoretuline" series.

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