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(1R,2S,4aR,8aS)-1-(2,5-Dimethoxy-benzyl)-1,2,4a-trimethyl-5-methylene-decahydro-naphthalene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

199180-35-3

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199180-35-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 199180-35-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,9,1,8 and 0 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 199180-35:
(8*1)+(7*9)+(6*9)+(5*1)+(4*8)+(3*0)+(2*3)+(1*5)=173
173 % 10 = 3
So 199180-35-3 is a valid CAS Registry Number.

199180-35-3Relevant academic research and scientific papers

Studies toward the synthesis of popolohuanone E: Synthesis of natural (+)-arenarol related to the proposed biogenetic precursor of popolohuanone E

Kawano, Hideki,Itoh, Masanori,Katoh, Tadashi,Terashima, Shiro

, p. 7769 - 7772 (2007/10/03)

The cis-fused decalin segment 6 required for the total synthesis of popolohuanone E (1) was efficiently synthesized starting from the enantiomerically pure (-)-Wieland-Miescher ketone derivative 9; the method features ortho ester Claisen rearrangement of

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