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methyl 2,4-bis(benzyloxy)-6-(2-oxoheptyl)benzoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1223536-33-1

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1223536-33-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1223536-33-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,3,5,3 and 6 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1223536-33:
(9*1)+(8*2)+(7*2)+(6*3)+(5*5)+(4*3)+(3*6)+(2*3)+(1*3)=121
121 % 10 = 1
So 1223536-33-1 is a valid CAS Registry Number.

1223536-33-1Relevant academic research and scientific papers

A flexible asymmetric synthesis of the tetracyclic core of berkelic acid using a Horner-Wadsworth-Emmons/oxa-Michael cascade

Wilson, Zoe E.,Brimble, Margaret A.

supporting information; experimental part, p. 1284 - 1286 (2010/06/13)

The one-pot Horner-Wadsworth-Emmons/oxa-Michael cascade followed by spiroketalisation affords the tetracyclic benzannulated spiroketal core of berkelic acid, an extremophile natural product with selective activity against ovarian cancer.

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