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4'-O-demethyl-4'-O-(4,6-O-ethylidene-β-D-glucopyranosyl)-6,7-di-O-demethylenedoxy-6,7-diethenyl-4-epipicropodophyllin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

252192-02-2

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252192-02-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 252192-02-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,2,1,9 and 2 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 252192-02:
(8*2)+(7*5)+(6*2)+(5*1)+(4*9)+(3*2)+(2*0)+(1*2)=112
112 % 10 = 2
So 252192-02-2 is a valid CAS Registry Number.

252192-02-2Downstream Products

252192-02-2Relevant academic research and scientific papers

Synthetic approaches to condensed aromatic analogues from etoposide. Synthesis of A-ring pyridazine picroetoposide

Meresse, Philippe,Bertounesque, Emmanuel,Imbert, Thierry,Monneret, Claude

, p. 12805 - 12818 (2007/10/03)

The studies feature the transformation of etoposide 1 into the pivotal intermediate (+)-19 for the elaboration of pyridazine-fused aromatic systems via a Stille cross-coupling. The synthesis of A-ring pyridazine picroetoposide (+)-21 has been achieved in

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