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![(6r)-4-oxo-5-azaspiro[2.4]heptane-6-carboxylic acid (c09-1159-394)](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1589088/1420343/sj_500_O631861__30575.1721200361.jpg?c=1 "(6r)-4-oxo-5-azaspiro[2.4]heptane-6-carboxylic acid (c09-1159-394)")
Add to Cart The item has been addedO631861-500mg(6R)-4-oxo-5-azaspiro[2.4]heptane-6-carboxylic acid (C007B-381098)
Price: $501.37List Price: $557.08(6R)-4-oxo-5-azaspiro[2.4]heptane-6-carboxylic acid. -
![(6r)-4-oxo-5-azaspiro[2.4]heptane-6-carboxylic acid (c09-1159-395)](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1589089/1420344/sj_500_O631861__80699.1721200362.jpg?c=1 "(6r)-4-oxo-5-azaspiro[2.4]heptane-6-carboxylic acid (c09-1159-395)")
Add to Cart The item has been addedO631861-5g(6R)-4-oxo-5-azaspiro[2.4]heptane-6-carboxylic acid (C007B-381099)
Price: $3,403.52List Price: $3,781.69(6R)-4-oxo-5-azaspiro[2.4]heptane-6-carboxylic acid. -
Add to Cart The item has been addedT631841-500mg(6R)-4-tert-butoxycarbonyl-1,4-oxazepane-6-carboxylic acid (C007B-426679)
Price: $607.99List Price: $675.54(6R)-4-tert-butoxycarbonyl-1,4-oxazepane-6-carboxylic acid. -
![(6r)-5-azaspiro[2.4]heptane-6-carboxylic acid (c09-1099-316)](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1529487/1360743/sj_500_A629591__72354.1721171660.jpg?c=1 "(6r)-5-azaspiro[2.4]heptane-6-carboxylic acid (c09-1099-316)")
Add to Cart The item has been addedA629591-100mg(6R)-5-azaspiro[2.4]heptane-6-carboxylic acid (C007B-322630)
Price: $313.96List Price: $348.84(6R)-5-azaspiro[2.4]heptane-6-carboxylic acid. -
![(6r)-5-azaspiro[2.4]heptane-6-carboxylic acid (c09-1099-317)](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1529488/1360744/sj_500_A629591__65643.1721171660.jpg?c=1 "(6r)-5-azaspiro[2.4]heptane-6-carboxylic acid (c09-1099-317)")
Add to Cart The item has been addedA629591-1g(6R)-5-azaspiro[2.4]heptane-6-carboxylic acid (C007B-322631)
Price: $1,417.99List Price: $1,575.54(6R)-5-azaspiro[2.4]heptane-6-carboxylic acid. -
![(6r)-5-azaspiro[2.4]heptane-6-carboxylic acid (c09-1099-318)](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1529489/1360745/sj_500_A629591__28735.1721171661.jpg?c=1 "(6r)-5-azaspiro[2.4]heptane-6-carboxylic acid (c09-1099-318)")
Add to Cart The item has been addedA629591-250mg(6R)-5-azaspiro[2.4]heptane-6-carboxylic acid (C007B-322632)
Price: $501.37List Price: $557.08(6R)-5-azaspiro[2.4]heptane-6-carboxylic acid. -
![(6r)-5-azaspiro[2.4]heptane-6-carboxylic acid (c09-1099-319)](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1529490/1360746/sj_500_A629591__73857.1721171661.jpg?c=1 "(6r)-5-azaspiro[2.4]heptane-6-carboxylic acid (c09-1099-319)")
Add to Cart The item has been addedA629591-500mg(6R)-5-azaspiro[2.4]heptane-6-carboxylic acid (C007B-322633)
Price: $786.77List Price: $874.19(6R)-5-azaspiro[2.4]heptane-6-carboxylic acid. -
![(6r)-6-isopropyl-2 2-dimethylbicyclo[4.1.0]hept-4-en-3-one-5mg](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1846538/1854905/cenmed-product-image-placeholder-1-__19995.1731990828.jpg?c=1 "(6r)-6-isopropyl-2 2-dimethylbicyclo[4.1.0]hept-4-en-3-one-5mg")
Add to Cart The item has been addedT272752-1EA(6R)-6-ISOPROPYL-2 2-DIMETHYLBICYCLO[4.1.0]HEPT-4-EN-3-ONE-5MG
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. -
![(6r)-6-methoxytricyclo[3.2.0.0(2 7)]heptane-1mg](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1852040/1860407/cenmed-product-image-placeholder-1-__18564.1731992921.jpg?c=1 "(6r)-6-methoxytricyclo[3.2.0.0(2 7)]heptane-1mg")
Add to Cart The item has been addedT184462-1EA(6R)-6-METHOXYTRICYCLO[3.2.0.0(2 7)]HEPTANE-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. -
![(6r)-6-{[tert-butyl(dimethyl)silyl]oxy}-1-oxaspiro[4.4]nonan-2-one-1mg](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1846471/1854838/cenmed-product-image-placeholder-1-__23875.1731990802.jpg?c=1 "(6r)-6-{[tert-butyl(dimethyl)silyl]oxy}-1-oxaspiro[4.4]nonan-2-one-1mg")
Add to Cart The item has been addedT273732-1EA(6R)-6-{[TERT-BUTYL(DIMETHYL)SILYL]OXY}-1-OXASPIRO[4.4]NONAN-2-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. -
![(6r)-6-{[tert-butyl(dimethyl)silyl]oxy}-1-thiaspiro[4.4]non-2-yl acetate-1mg](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1846653/1855020/cenmed-product-image-placeholder-1-__69629.1731990872.jpg?c=1 "(6r)-6-{[tert-butyl(dimethyl)silyl]oxy}-1-thiaspiro[4.4]non-2-yl acetate-1mg")
Add to Cart The item has been addedT271101-1EA(6R)-6-{[TERT-BUTYL(DIMETHYL)SILYL]OXY}-1-THIASPIRO[4.4]NON-2-YL ACETATE-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. -
![(6r，7r)-benzhydryl 3-(chloromethyl)-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1669030/1500285/cenmed-product-image-placeholder-1-__32457.1721262813.jpg?c=1 "(6r，7r)-benzhydryl 3-(chloromethyl)-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate")
Add to Cart The item has been addedB691509-1g(6R，7R)-Benzhydryl 3-(chloromethyl)-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Price: $1,165.01List Price: $1,294.46(6R，7R)-Benzhydryl 3-(chloromethyl)-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate.
