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6879-76-1

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6879-76-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6879-76-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,8,7 and 9 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 6879-76:
(6*6)+(5*8)+(4*7)+(3*9)+(2*7)+(1*6)=151
151 % 10 = 1
So 6879-76-1 is a valid CAS Registry Number.

6879-76-1Downstream Products

6879-76-1Relevant articles and documents

Stereoselective Transformation of the Alkaloid Lycorine to O-Demethylungiminorine and Ungiminorine

Toda, Jun,Sano, Takehiro,Tsuda, Yoshisuke,Itatani, Yoshitaka

, p. 1322 - 1332 (2007/10/02)

Diacetyllycorine, an Amaryllidaceae alkaloid, was transformed stereoselectively to the more heavily oxygenated congener, O-demethylungiminorine, by a route similar to that suggested for the biosynthesis of narcissidine.Similarly, acetylhippamine was converted to ungiminorine.A method of high yield conversion of lycorine to hippamine is also described. - The above transformations constitute a formal total synthesis of ungiminorine.Keywords--- Amaryllidaceae alkaloid; lycorine; hippamine; ungiminorine; O-demethylungiminorine; lycorine-chlorohydrin; permanganate oxidation; phosphoryl chloride; stereoselective hydroxylation; distorted boat conformation

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