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(5S,7S)-7-benzyloxy-9-tert-butyldimethylsilyloxy-1-tert-butyldiphenylsilyloxy-5-hydroxy-8,8-dimethylnonan-3-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

470470-80-5

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470470-80-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 470470-80-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,0,4,7 and 0 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 470470-80:
(8*4)+(7*7)+(6*0)+(5*4)+(4*7)+(3*0)+(2*8)+(1*0)=145
145 % 10 = 5
So 470470-80-5 is a valid CAS Registry Number.

470470-80-5Relevant academic research and scientific papers

Synthesis of the C(1)-C(16) fragment of bryostatins using an 'ene' reaction between an allylsilane and an alkynone

O'Brien, Matthew,Thomas, Eric J.

, p. 10068 - 10081 (2012/01/03)

The zinc(II) iodide mediated 'ene' reaction between (4R)-4,5-bis-(tert- butyldimethylsilyloxy)-2-(trimethylsilylmethyl)pent-1-ene (43) and (5S,7R,9S)-5,11-dibenzyloxy-4,4-dimethyl-7,9-dihydroxy-7,9-O- isopropylideneundec-1-yn-3-one (53) gave the (E)-vinyl

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