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Octanoic acid (E)-(1S,5S,9S,11S,15R,19R,21S,24S)-19-((R)-1-benzyloxy-ethyl)-11-tert-butyl-1,15-dihydroxy-23-[1-methoxycarbonyl-meth-(E)-ylidene]-2,2-dimethyl-13,17-dioxo-6,12,18,25,26-pentaoxa-tricyclo[19.3.1.15,9]hexacos-3-en-24-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

263711-70-2

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263711-70-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 263711-70-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,3,7,1 and 1 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 263711-70:
(8*2)+(7*6)+(6*3)+(5*7)+(4*1)+(3*1)+(2*7)+(1*0)=132
132 % 10 = 2
So 263711-70-2 is a valid CAS Registry Number.

263711-70-2Downstream Products

263711-70-2Relevant academic research and scientific papers

Synthesis and biological evaluation of bryostatin analogues: The role of the A-ring

Wender, Paul A.,Lippa, Blaise

, p. 1007 - 1011 (2007/10/03)

The first biologically active member and a key intermediate of a new family of simplified bryostatin analogues are synthesized through an optimized esterification-macrotransacetalization strategy. This family incorporates both an ester linkage between C5 and C9 in addition to a C9 t- butyl substituent to mimic the bryostatin A-ring. Importantly, a free C7 alcohol is revealed late in the synthesis, allowing access to numerous C7 derivatized analogues. (C) 2000 Elsevier Science Ltd.

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