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79214-89-4

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79214-89-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79214-89-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,2,1 and 4 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 79214-89:
(7*7)+(6*9)+(5*2)+(4*1)+(3*4)+(2*8)+(1*9)=154
154 % 10 = 4
So 79214-89-4 is a valid CAS Registry Number.

79214-89-4Relevant articles and documents

TOTAL SYNTHESIS OF SCELETIUM (AIZOACEAE) ALKALOIDS. THE CINNAMONITRILE ROUTE. THE TOTAL SYNTHESIS OF RACEMIC O-METHYL JOUBERTIAMINE AND MESEMBRINE

Sanchez, Ignacio H.,Tallabs, F. Ramon

, p. 891 - 894 (1981)

A new method of synthesis of Sceletium (Aizoaceae) alkaloids based on the introduction of a "formyl anion" equivalent at the β-position of a cinnamonitrile, followed by Robinson annulation and final modification of the resulting cyanomethyl side is described.The method has been succesfully applied to the total synthesis of racemic O-methyljoubertiamine (1) and mesembrine (2).

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