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9H-Xanthen-9-one, 1-methoxy-3,5,6-tris(phenylmethoxy)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

42833-98-7

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42833-98-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 42833-98-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,8,3 and 3 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 42833-98:
(7*4)+(6*2)+(5*8)+(4*3)+(3*3)+(2*9)+(1*8)=127
127 % 10 = 7
So 42833-98-7 is a valid CAS Registry Number.

42833-98-7Downstream Products

42833-98-7Relevant academic research and scientific papers

"Biomimetic" cascade reactions in organic synthesis: Construction of 4-oxatricyclo-[4.3.1.0]decan-2-one systems and total synthesis of 1-O-methylforbesione via tandem claisen rearrangement/diels-alder reactions

Nicolaou,Li, Jim

, p. 4264 - 4268 (2007/10/03)

A further demonstration of the value of "biomimetically" inspired synthetic strategies toward natural products is provided by the title reactions that were developed for the construction of 4-oxatricyclo[4.3.1.0]decan-2-one systems from prochiral aromatic

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