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C65H99Cl3O9Si3 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1160221-75-9

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1160221-75-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1160221-75-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,0,2,2 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1160221-75:
(9*1)+(8*1)+(7*6)+(6*0)+(5*2)+(4*2)+(3*1)+(2*7)+(1*5)=99
99 % 10 = 9
So 1160221-75-9 is a valid CAS Registry Number.

1160221-75-9Upstream product

1160221-75-9Downstream Products

1160221-75-9Relevant academic research and scientific papers

Total synthesis of brevenal

Takamura, Hiroyoshi,Yamagami, Yuji,Kishi, Takayuki,Kikuchi, Shigetoshi,Nakamura, Yuichi,Kadota, Isao,Yamamoto, Yoshinori

experimental part, p. 5329 - 5344 (2010/08/07)

The convergent total synthesis of brevenal, a non-toxic brevetoxin antagonist, has been achieved.The ABC ring segment and the E ring precursor were connected by the intramolecular allylation followed by ring-closing metathesis to furnish the pentacyclic e

Total synthesis of brevenal

Takamura, Hiroyoshi,Kikuchi, Shigetoshi,Nakamura, Yuichi,Yamagami, Yuji,Kishi, Takayuki,Kadota, Isao,Yamamoto, Yoshinori

supporting information; experimental part, p. 2531 - 2534 (2009/10/10)

A total synthesis of brevenal is described. The pentacyclic ether core was constructed by the intramolecular allylation of α-acetoxy ether and subsequent ring - closing metathesis. Both of the diene side chains were introduced by Wittig olefination and a

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