-
![(5r 6s 12s)-12-{[tert-butyl(dimethyl)silyl]oxy}-1 7-dioxadispiro[4.0.4.4]tetradecan-11-one-1mg](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1847460/1855827/cenmed-product-image-placeholder-1-__25799.1731991186.jpg?c=1 "(5r 6s 12s)-12-{[tert-butyl(dimethyl)silyl]oxy}-1 7-dioxadispiro[4.0.4.4]tetradecan-11-one-1mg")
Add to Cart The item has been addedT259349-1EA(5R 6S 12S)-12-{[TERT-BUTYL(DIMETHYL)SILYL]OXY}-1 7-DIOXADISPIRO[4.0.4.4]TETRADECAN-11-ONE-1MG
Price: $91.69List Price: $101.88Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. Sigma-Aldrich does not collect analytical data for this product. -
![(5r 6s)-1 7-dioxadispiro[4.0.5.3]tetradecan-12-one-1mg](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1845899/1854266/cenmed-product-image-placeholder-1-__70084.1731990582.jpg?c=1 "(5r 6s)-1 7-dioxadispiro[4.0.5.3]tetradecan-12-one-1mg")
Add to Cart The item has been addedT286222-1EA(5R 6S)-1 7-DIOXADISPIRO[4.0.5.3]TETRADECAN-12-ONE-1MG
Price: $188.79List Price: $209.76Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. Sigma-Aldrich does not collect analytical data for this product. -
![(5r 6s)-1 7-dithiadispiro[4.0.4.4]tetradeca-11 13-diene-1mg](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1847931/1856298/cenmed-product-image-placeholder-1-__98016.1731991366.jpg?c=1 "(5r 6s)-1 7-dithiadispiro[4.0.4.4]tetradeca-11 13-diene-1mg")
Add to Cart The item has been addedT251925-1EA(5R 6S)-1 7-DITHIADISPIRO[4.0.4.4]TETRADECA-11 13-DIENE-1MG
Price: $91.69List Price: $101.88Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. Sigma-Aldrich does not collect analytical data for this product. -
![(5r 6s)-12-bromo-1 7-dioxadispiro[4.0.4.4]tetradecan-11-one-1mg](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1848064/1856431/cenmed-product-image-placeholder-1-__14847.1731991417.jpg?c=1 "(5r 6s)-12-bromo-1 7-dioxadispiro[4.0.4.4]tetradecan-11-one-1mg")
Add to Cart The item has been addedT247723-1EA(5R 6S)-12-BROMO-1 7-DIOXADISPIRO[4.0.4.4]TETRADECAN-11-ONE-1MG
Price: $91.69List Price: $101.88Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. Sigma-Aldrich does not collect analytical data for this product. -
![(5r 7bs)-2 2a 3 4 4a 5 7a 7b-octahydro-1h-cyclopenta[cd]inden-5-yl 4-nitrophenyl carbonate-1mg](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1851467/1859834/cenmed-product-image-placeholder-1-__44036.1731992703.jpg?c=1 "(5r 7bs)-2 2a 3 4 4a 5 7a 7b-octahydro-1h-cyclopenta[cd]inden-5-yl 4-nitrophenyl carbonate-1mg")
Add to Cart The item has been addedT193844-1EA(5R 7BS)-2 2A 3 4 4A 5 7A 7B-OCTAHYDRO-1H-CYCLOPENTA[CD]INDEN-5-YL 4-NITROPHENYL CARBONATE-1MG
Price: $91.69List Price: $101.88Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. Sigma-Aldrich does not collect analytical data for this product. -
![(5r 7bs)-4a 5 7a 7b-tetrahydro-2ah-cyclopenta[cd]inden-5-yl 4-nitrobenzoate-1mg](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1851486/1859853/cenmed-product-image-placeholder-1-__38424.1731992710.jpg?c=1 "(5r 7bs)-4a 5 7a 7b-tetrahydro-2ah-cyclopenta[cd]inden-5-yl 4-nitrobenzoate-1mg")
Add to Cart The item has been addedT193569-1EA(5R 7BS)-4A 5 7A 7B-TETRAHYDRO-2AH-CYCLOPENTA[CD]INDEN-5-YL 4-NITROBENZOATE-1MG
Price: $91.69List Price: $101.88Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. Sigma-Aldrich does not collect analytical data for this product. -
![(5r 7s 8r)-8-{[tert-butyl(dimethyl)silyl]oxy}-7-methyl-6-oxaspiro[4.5]decan-1-one-1mg](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1847547/1855914/cenmed-product-image-placeholder-1-__36441.1731991219.jpg?c=1 "(5r 7s 8r)-8-{[tert-butyl(dimethyl)silyl]oxy}-7-methyl-6-oxaspiro[4.5]decan-1-one-1mg")
Add to Cart The item has been addedT258032-1EA(5R 7S 8R)-8-{[TERT-BUTYL(DIMETHYL)SILYL]OXY}-7-METHYL-6-OXASPIRO[4.5]DECAN-1-ONE-1MG
Price: $91.69List Price: $101.88Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. Sigma-Aldrich does not collect analytical data for this product. -
![(5r)-1,3,9-triazaspiro[4.5]decane-2,4-dione (c09-1568-840)](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1714943/1546198/cenmed-product-image-placeholder-1-__04274.1721281946.jpg?c=1 "(5r)-1,3,9-triazaspiro[4.5]decane-2,4-dione (c09-1568-840)")
Add to Cart The item has been addedT681593-25g(5R)-1,3,9-triazaspiro[4.5]decane-2,4-dione (C007B-497707)
Price: $20,198.45List Price: $22,442.73(5R)-1,3,9-triazaspiro[4.5]decane-2,4-dione. -
Add to Cart The item has been addedT203688-1EA(5R)-2-ISOPROPYL-5-METHYL-2-CYCLOHEXEN-1-ONE-1MG
Price: $258.15List Price: $286.83Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. Sigma-Aldrich does not collect analytical data for this product. -
![(5r)-4 5-anhydro-5-[(4r)-4-{[tert-butyl(dimethyl)silyl]oxy}-1-hydroxy-6-(trimethylsilyl)-5-hexynyl]-1 2-dideoxy-3-o-[(2-methoxyethox](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1847249/1855616/cenmed-product-image-placeholder-1-__36564.1731991105.jpg?c=1 "(5r)-4 5-anhydro-5-[(4r)-4-{[tert-butyl(dimethyl)silyl]oxy}-1-hydroxy-6-(trimethylsilyl)-5-hexynyl]-1 2-dideoxy-3-o-[(2-methoxyethox")
Add to Cart The item has been addedT262617-1EA(5R)-4 5-ANHYDRO-5-[(4R)-4-{[TERT-BUTYL(DIMETHYL)SILYL]OXY}-1-HYDROXY-6-(TRIMETHYLSILYL)-5-HEXYNYL]-1 2-DIDEOXY-3-O-[(2-METHOXYETHOX
Price: $91.69List Price: $101.88Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. Sigma-Aldrich does not collect analytical data for this product. -
Add to Cart The item has been addedT631812-100mg(5R)-4-tert-butoxycarbonyl-1,4-oxazepane-5-carboxylic acid (C007B-426600)
Price: $501.37List Price: $557.08(5R)-4-tert-butoxycarbonyl-1,4-oxazepane-5-carboxylic acid. -
Add to Cart The item has been addedT631812-1g(5R)-4-tert-butoxycarbonyl-1,4-oxazepane-5-carboxylic acid (C007B-426601)
Price: $2,178.58List Price: $2,420.65(5R)-4-tert-butoxycarbonyl-1,4-oxazepane-5-carboxylic acid.
