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![1h-pyrido[2 3-b][1 4]oxazin-2(3h)-one](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/837649/665578/cenmed-product-image-placeholder-1-__09873.1717440730.jpg?c=1 "1h-pyrido[2 3-b][1 4]oxazin-2(3h)-one")
Add to Cart The item has been addedADE001249-1G1H-PYRIDO[2 3-B][1 4]OXAZIN-2(3H)-ONE
Price: $1,357.71List Price: $1,508.57Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product. -
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![1h-pyrido[2，3-d][1，3]oxazine-2，4-dione (c09-1594-176)](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1743095/1574813/cenmed-product-image-placeholder-1-__95913.1726786337.jpg?c=1 "1h-pyrido[2，3-d][1，3]oxazine-2，4-dione (c09-1594-176)")
Add to Cart The item has been addedH725337-5gAladdin
1H-Pyrido[2，3-d][1，3]oxazine-2，4-dione (C09-1594-176)
Price: $2,434.50List Price: $2,705.001H-Pyrido[2，3-d][1，3]oxazine-2，4-dione. -
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Add to Cart The item has been addedH736491-5gPyrrole-2-carbonitrile is useful in addition reactions and in heterocycle formation. It acts as a heterocyclic building block in synthetic chemistry. Further, it is used in the preparation of 4-iodopyrrole-2-carbonitrile. -
![1h-pyrrolo[2 3-b]pyridin-4-ol](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/901957/729886/cenmed-product-image-placeholder-1-__56196.1717463649.jpg?c=1 "1h-pyrrolo[2 3-b]pyridin-4-ol")
Add to Cart The item has been addedADE000935-1G1H-PYRROLO[2 3-B]PYRIDIN-4-OL
Price: $1,062.86List Price: $1,180.95Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product.
![1h-imidazo[4，5-b]pyridin-6-amine (c09-1594-666)](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1743585/1575303/cenmed-product-image-placeholder-1-__35169.1726786512.jpg?c=1 "1h-imidazo[4，5-b]pyridin-6-amine (c09-1594-666)")
![1h-imidazo[4，5-b]pyridin-6-amine (c09-1594-667)](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1743586/1575304/cenmed-product-image-placeholder-1-__06863.1726786512.jpg?c=1 "1h-imidazo[4，5-b]pyridin-6-amine (c09-1594-667)")
![1h-pyrido[2，3-d][1，3]oxazine-2，4-dione (c09-1594-173)](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1743092/1574810/cenmed-product-image-placeholder-1-__36259.1726786336.jpg?c=1 "1h-pyrido[2，3-d][1，3]oxazine-2，4-dione (c09-1594-173)")
![1h-pyrido[2，3-d][1，3]oxazine-2，4-dione (c09-1594-174)](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1743093/1574811/cenmed-product-image-placeholder-1-__49843.1726786337.jpg?c=1 "1h-pyrido[2，3-d][1，3]oxazine-2，4-dione (c09-1594-174)")
![1h-pyrido[2，3-d][1，3]oxazine-2，4-dione (c09-1594-175)](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1743094/1574812/cenmed-product-image-placeholder-1-__17430.1726786337.jpg?c=1 "1h-pyrido[2，3-d][1，3]oxazine-2，4-dione (c09-1594-175)")
