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(E)-4-[(2S,3R,4aS,5aR,8S,9R,10aS,11aR)-3-Benzyloxy-2-(2-benzyloxy-ethyl)-8-hydroxy-2,4a,5a-trimethyl-dodecahydro-1,5,10-trioxa-cyclohepta[b]naphthalen-9-yl]-pent-3-enoic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

170889-70-0

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170889-70-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 170889-70-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,0,8,8 and 9 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 170889-70:
(8*1)+(7*7)+(6*0)+(5*8)+(4*8)+(3*9)+(2*7)+(1*0)=170
170 % 10 = 0
So 170889-70-0 is a valid CAS Registry Number.

170889-70-0Downstream Products

170889-70-0Relevant academic research and scientific papers

Total synthesis of brevetoxin B. 2. Second generation strategies and construction of the dioxepane region [DEFG]

Nicolaou,Theodorakis,Rutjes,Sato,Tiebes,Xiao,Hwang,Duggan,Yang,Couladouros,Sato,Shin,He,Bleckman

, p. 10239 - 10251 (2007/10/03)

The second generation strategy for the total synthesis of brevetoxin B (1) is presented. According to this strategy, the heptacyclic [ABCDEFG] phosphonium iodide 4 and the tricyclic [IJK] aldehyde 3 were defined as the precursors for the brevetoxin B skel

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