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4-tert-butyldiphenylsilyl-13,22-bis(methoxymethyl)-8-dehydrosquamotacinyl trisether is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

248601-83-4

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248601-83-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 248601-83-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,8,6,0 and 1 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 248601-83:
(8*2)+(7*4)+(6*8)+(5*6)+(4*0)+(3*1)+(2*8)+(1*3)=144
144 % 10 = 4
So 248601-83-4 is a valid CAS Registry Number.

248601-83-4Relevant academic research and scientific papers

Total Synthesis of Squamotacin

Sinha, Santosh C.,Sinha, Subhash C.,Keinan, Ehud

, p. 7067 - 7073 (2007/10/03)

The first total synthesis of (+)-squamotacin, 1, which has shown cytotoxic selectivity for the human prostate tumor cell line, was achieved in 27 steps and 0.83% yield starting with (+)-muricatacin, 4. All asymmetric centers in the bistetrahydrofuran fragment of the molecules were produced by the Sharpless asymmetric dihydroxylation (AD) and the asymmetric epoxidation (AE) reactions.

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