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(3aS,5R,7aS)-5-[(1E,6S)-6-(4-methoxybenzyloxy)-1-heptenyl]hexahydrofuro[3,2-b]pyran-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1204616-82-9

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1204616-82-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1204616-82-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,4,6,1 and 6 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1204616-82:
(9*1)+(8*2)+(7*0)+(6*4)+(5*6)+(4*1)+(3*6)+(2*8)+(1*2)=119
119 % 10 = 9
So 1204616-82-9 is a valid CAS Registry Number.

1204616-82-9Relevant academic research and scientific papers

Synthesis of aspergillide A via proline-catalyzed trans-to-cis isomerization of a substituted tetrahydropyran

Nagasawa, Tomohiro,Nukada, Tomoo,Kuwahara, Shigefumi

scheme or table, p. 2882 - 2888 (2011/05/13)

The transformation of a common synthetic intermediate of aspergillides B and C into aspergillide A, a cytotoxin produced by a marine-derived fungus, has been accomplished in an eleven-step sequence involving an efficient proline-catalyzed isomerization of

Enantioselective Synthesis of Aspergillide B

Nagasawa, Tomohiro,Kuwahara, Shigefumi

experimental part, p. 1893 - 1894 (2010/03/04)

The enantioselective synthesis of aspergillide B, a 14-membered macrocyclic cytotoxin, was achieved in a 49% yield via 7 steps from a synthetic intermediate of aspergillide C. The spectroscopic data and specific rotation value for the synthetic material m

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