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(2R,3R,4R,4aS,9aS)-4-((4-bromobenzyl)oxy)-2-(2-(methylsulfinyl)-2-(methylthio)ethyl)-3-(naphthalen-2-ylmethoxy)-3,4,4a,6,9,9a-hexahydro-2H-pyrano[3,2-b]oxepine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

784157-58-0

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784157-58-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 784157-58-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,8,4,1,5 and 7 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 784157-58:
(8*7)+(7*8)+(6*4)+(5*1)+(4*5)+(3*7)+(2*5)+(1*8)=200
200 % 10 = 0
So 784157-58-0 is a valid CAS Registry Number.

784157-58-0Upstream product

784157-58-0Downstream Products

784157-58-0Relevant academic research and scientific papers

Synthesis of the ABCDEF-ring of ciguatoxin 3C

Sato, Takuto,Nogoshi, Keisuke,Goto, Akiyoshi,Domon, Daisuke,Kawamura, Natsumi,Nomura, Yoshitaka,Sato, Daisuke,Tanaka, Hideki,Murai, Akio,Katoono, Ryo,Kawai, Hidetoshi,Suzuki, Takanori,Fujiwara, Kenshu,Kondo, Yoshihiko,Akiba, Uichi

, p. 703 - 726 (2017/01/16)

The synthesis of the ABCDEF-ring of ciguatoxin 3C was achieved via a route that included anion coupling of a dimethyldithioacetal mono-S-oxide derivative corresponding to the AB-ring and an aldehyde corresponding to the EF-ring, followed by cyclization us

Convergent synthesis of the ABCDE-ring part of ciguatoxin CTX3C

Fujiwara, Kenshu,Goto, Akiyoshi,Sato, Daisuke,Ohtaniuchi, Yuko,Tanaka, Hideki,Murai, Akio,Kawai, Hidetoshi,Suzuki, Takanori

, p. 7011 - 7014 (2007/10/03)

The ABCDE-ring part (2) of ciguatoxin CTX3C was concisely synthesized from the AB-ring and the E-ring parts (4 and 5).

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