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(4aS,8aS)-8-((3E,7E)-2-Benzenesulfonyl-4,8,12-trimethyl-trideca-3,7,11-trienyl)-4,4,7,8a-tetramethyl-1,2,3,4,4a,5,6,8a-octahydro-naphthalene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

852247-54-2

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852247-54-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 852247-54-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,2,2,4 and 7 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 852247-54:
(8*8)+(7*5)+(6*2)+(5*2)+(4*4)+(3*7)+(2*5)+(1*4)=172
172 % 10 = 2
So 852247-54-2 is a valid CAS Registry Number.

852247-54-2Downstream Products

852247-54-2Relevant academic research and scientific papers

Enantioselective annulation using Nazarov reagent: Synthesis of (+)-preoleanatetraene

Barrero, Alejandro F.,Arseniyadis, Simeón,Quílez Del Moral, José F.,Mar Herrador,Rosellón, Antonio

, p. 789 - 792 (2007/10/03)

The enantioselective synthesis of preoleanatetraene (1) has been accomplished via a convergent approach of two C-15 synthons. The key step of this synthesis has been an interesting enantioselective variant of the Robinson annulation using the Nazarov reag

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