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(2S,3R,6R)-3-acetoxy-2-(3-benzyloxypropyl)-6-chloro-3,7-dimethyl-7-octenyl acetate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

440333-31-3

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440333-31-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 440333-31-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,0,3,3 and 3 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 440333-31:
(8*4)+(7*4)+(6*0)+(5*3)+(4*3)+(3*3)+(2*3)+(1*1)=103
103 % 10 = 3
So 440333-31-3 is a valid CAS Registry Number.

440333-31-3Relevant academic research and scientific papers

Total synthesis of antimalarial diterpenoid (+)-kalihinol A

Miyaoka, Hiroaki,Abe, Yasunori,Sekiya, Nobuaki,Mitome, Hidemichi,Kawashima, Etsuko

, p. 901 - 903 (2012/02/04)

Total synthesis of antimalarial diterpenoid (+)-kalihinol A, isolated from marine sponge Acanthella sp., is achieved. This total synthesis involves regioselective alkylation of an epoxide, construction of a tetrahydropyran ring by iodo-etherification, construction of a cis-decalin ring by intramolecular Diels-Alder reaction, isomerization of cis-decalin to trans-decalin, and subsequent functionalization of the trans-decalin ring.

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