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(2S,3R,4S,4aR)-2-(Benzoyloxy)-5-(4-methoxybenzyl)-3,4-bis<(methoxymethyl)oxy>-3,4,4a,5-tetrahydro<1,3>dioxolo<4,5-j>phenanthridin-6(2H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

137423-25-7

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137423-25-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137423-25-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,4,2 and 3 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 137423-25:
(8*1)+(7*3)+(6*7)+(5*4)+(4*2)+(3*3)+(2*2)+(1*5)=117
117 % 10 = 7
So 137423-25-7 is a valid CAS Registry Number.

137423-25-7Relevant academic research and scientific papers

Total Synthesis of (+)-Lycoricidine and Its 2-Epimer from D-Glucose

Chida, Noritaka,Ohtsuka, Masami,Ogawa, Seiichiro

, p. 4441 - 4447 (2007/10/02)

Stereoselective total synthesis of antimitotic alkaloid (+)-lycoricidine (1) and its 2-epimer (30) was accomplished starting from D-glucose.The key steps in this synthesis are (i) a catalytic version of the Ferrier rearrangement for the preparation of the

Stereoselective Total Synthesis of (+)-Lycoricidine

Chida, Noritaka,Ohtsuka, Masami,Ogawa, Seiichiro

, p. 4525 - 4528 (2007/10/02)

The stereoselective total synthesis of the title compound starting from D-glucose is described.The key steps in this synthesis are Ferrier rearrangement to construct the optically active cyclohexenone (C-ring), and Pd-catalyzed intramolecular Heck reactio

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