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(6α,6aβ,9α,9bβ)-5,6,6a,7,8,9a,9b-octahydro-6,9a-dimethyl-9-(phenylmethoxy)azuleno<4,5-b>furan-2(4H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

64798-81-8

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64798-81-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 64798-81-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,7,9 and 8 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 64798-81:
(7*6)+(6*4)+(5*7)+(4*9)+(3*8)+(2*8)+(1*1)=178
178 % 10 = 8
So 64798-81-8 is a valid CAS Registry Number.

64798-81-8Downstream Products

64798-81-8Relevant academic research and scientific papers

Pseudoguaianolides. 1. Stereospecific Total Synthesis of the Ambrosanolides dl-Ambrosin and dl-Damsin

Grieco, Paul A.,Majetich, George F.,Ohfune, Yasufumi

, p. 4226 - 4233 (2007/10/02)

Regio- and stereospecific total syntheses of the sesquiterpene lactones dl-ambrosin (1) and dl-damsin (2) are described.Both syntheses start with bromo ketal ester 8 and proceed via the intermediacy of cyclopentenol 4, the precursor to perhydroazulenone 2

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