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(+/-)-(Z,4aα,9α,9aα,10α)-4-tosyloxyimino-4a,9,9a,10-tetrahydro-9,10<1',2'>-benzenoanthracen-1(4H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

133929-75-6

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133929-75-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133929-75-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,9,2 and 9 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 133929-75:
(8*1)+(7*3)+(6*3)+(5*9)+(4*2)+(3*9)+(2*7)+(1*5)=146
146 % 10 = 6
So 133929-75-6 is a valid CAS Registry Number.

133929-75-6Downstream Products

133929-75-6Relevant academic research and scientific papers

A Formal Total Synthesis of 3-O-Demethylfortamine

Cambie, Richard C.,Renner, Noel D.,Rutledge, Peter S.,Woodgate, Paul D.

, p. 61 - 75 (2007/10/02)

p-Benzoquinone has been converted into the substituted cyclohexenone (11) in five steps and 33percent overall yield by a Diels-Alder cycloaddition-cycloreversion approach in which anthracene functions as a protecting and stereodirecting group.The elaboration of (11) in four steps to the known epoxide (22) constitutes a formal total synthesis of 3-O-demethylfortamine (2).

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