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2-{(1S,2S,3R,5S)-2-{[(2R,4S,5S,6R,7R)-6-allyl-2-({[tert-butyl(diphenyl)silyl]oxy}methyl)-4,7-dimethyl-1-oxaspiro[4.4]non-7-yl]methyl}-5-{[tert-butyl(diphenyl)silyl]oxy}-3-methyl-3-[(trimethylsilyl)oxy]cyclopentyl}prop-2-en-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1344673-81-9

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  • 2-{(1S,2S,3R,5S)-2-{[(2R,4S,5S,6R,7R)-6-allyl-2-({[tert-butyl(diphenyl)silyl]oxy}methyl)-4,7-dimethyl-1-oxaspiro[4.4]non-7-yl]methyl}-5-{[tert-butyl(diphenyl)silyl]oxy}-3-methyl-3-[(trimethylsilyl)oxy]cyclopentyl}prop-2-en-1-ol

    Cas No: 1344673-81-9

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  • 2-{(1S,2S,3R,5S)-2-{[(2R,4S,5S,6R,7R)-6-allyl-2-({[tert-butyl(diphenyl)silyl]oxy}methyl)-4,7-dimethyl-1-oxaspiro[4.4]non-7-yl]methyl}-5-{[tert-butyl(diphenyl)silyl]oxy}-3-methyl-3-[(trimethylsilyl)oxy]cyclopentyl}prop-2-en-1-ol

    Cas No: 1344673-81-9

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1344673-81-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1344673-81-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,4,6,7 and 3 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1344673-81:
(9*1)+(8*3)+(7*4)+(6*4)+(5*6)+(4*7)+(3*3)+(2*8)+(1*1)=169
169 % 10 = 9
So 1344673-81-9 is a valid CAS Registry Number.

1344673-81-9Upstream product

1344673-81-9Relevant articles and documents

Enantioselective total synthesis of (+)-ophiobolin A

Tsuna, Kazuhiro,Noguchi, Naoyoshi,Nakada, Masahisa

supporting information, p. 5476 - 5486 (2013/06/05)

The enantioselective total synthesis of (+)-ophiobolin A is described. This total synthesis features the construction of the spiro CD ring of (+)-ophiobolin A through a stereoselective intramolecular Hosomi-Sakurai cyclization reaction, the joining of the

Convergent total synthesis of (+)-ophiobolin A

Tsuna, Kazuhiro,Noguchi, Naoyoshi,Nakada, Masahisa

, p. 9452 - 9455 (2011/11/06)

At long last: The enantioselective total synthesis of the title compound, which was isolated in 1958, proceeds by a convergent approach. The assembly of the C,D-ring fragment and the A-ring fragment of the core structure is achieved by employing a Reforma

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