6-[2-chloro-4-(2-methoxyphenyl)phenyl]-8-ethyl-2-(oxan-4-ylamino)pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(5-methyl-1,2,4-oxadiazol-3-yl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(2-methylphenyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(3-methylphenyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(6-methyl-3-pyridinyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(2-methyl-1,3-thiazol-5-yl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one

C149H144Cl6N28O14S — CID 158058865

About 6-[2-chloro-4-(2-methoxyphenyl)phenyl]-8-ethyl-2-(oxan-4-ylamino)pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(5-methyl-1,2,4-oxadiazol-3-yl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(2-methylphenyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(3-methylphenyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(6-methyl-3-pyridinyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(2-methyl-1,3-thiazol-5-yl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one

6-[2-chloro-4-(2-methoxyphenyl)phenyl]-8-ethyl-2-(oxan-4-ylamino)pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(5-methyl-1,2,4-oxadiazol-3-yl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(2-methylphenyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(3-methylphenyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(6-methyl-3-pyridinyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(2-methyl-1,3-thiazol-5-yl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one (PubChem CID 158058865) has the molecular formula C149H144Cl6N28O14S and a molecular weight of 2795.76 g/mol. Its IUPAC name is 6-[2-chloro-4-(2-methoxyphenyl)phenyl]-8-ethyl-2-(oxan-4-ylamino)pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(5-methyl-1,2,4-oxadiazol-3-yl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(2-methylphenyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(3-methylphenyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(6-methyl-3-pyridinyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(2-methyl-1,3-thiazol-5-yl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one.

Molecular Properties

• Compound Name: 6-[2-chloro-4-(2-methoxyphenyl)phenyl]-8-ethyl-2-(oxan-4-ylamino)pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(5-methyl-1,2,4-oxadiazol-3-yl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(2-methylphenyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(3-methylphenyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(6-methyl-3-pyridinyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(2-methyl-1,3-thiazol-5-yl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one
• PubChem CID: 158058865
• Molecular Formula: C149H144Cl6N28O14S
• Molecular Weight: 2795.76 g/mol
• Exact Mass: 2790.93
• IUPAC Name: 6-[2-chloro-4-(2-methoxyphenyl)phenyl]-8-ethyl-2-(oxan-4-ylamino)pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(5-methyl-1,2,4-oxadiazol-3-yl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(2-methylphenyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(3-methylphenyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(6-methyl-3-pyridinyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(2-methyl-1,3-thiazol-5-yl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one
• SMILES: CCn1c(=O)c(-c2ccc(-c3ccc(C)nc3)cc2Cl)cc2cnc(N[C@@H]3CCOC3)nc21.CCn1c(=O)c(-c2ccc(-c3cccc(C)c3)cc2Cl)cc2cnc(N[C@@H]3CCOC3)nc21.CCn1c(=O)c(-c2ccc(-c3ccccc3C)cc2Cl)cc2cnc(N[C@@H]3CCOC3)nc21.CCn1c(=O)c(-c2ccc(-c3ccccc3OC)cc2Cl)cc2cnc(NC3CCOCC3)nc21.CCn1c(=O)c(-c2ccc(-c3cnc(C)s3)cc2Cl)cc2cnc(N[C@@H]3CCOC3)nc21.CCn1c(=O)c(-c2ccc(-c3noc(C)n3)cc2Cl)cc2cnc(N[C@@H]3CCOC3)nc21
• InChI: InChI=1S/C27H27ClN4O3.2C26H25ClN4O2.C25H24ClN5O2.C23H22ClN5O2S.C22H21ClN6O3/c1-3-32-25-18(16-29-27(31-25)30-19-10-12-35-13-11-19)14-22(26(32)33)21-9-8-17(15-23(21)28)20-6-4-5-7-24(20)34-2;1-3-31-24-19(14-28-26(30-24)29-20-9-10-33-15-20)12-22(25(31)32)21-8-7-18(13-23(21)27)17-6-4-5-16(2)11-17;1-3-31-24-18(14-28-26(30-24)29-19-10-11-33-15-19)12-22(25(31)32)21-9-8-17(13-23(21)27)20-7-5-4-6-16(20)2;1-3-31-23-18(13-28-25(30-23)29-19-8-9-33-14-19)10-21(24(31)32)20-7-6-16(11-22(20)26)17-5-4-15(2)27-12-17;1-3-29-21-15(10-26-23(28-21)27-16-6-7-31-12-16)8-18(22(29)30)17-5-4-14(9-19(17)24)20-11-25-13(2)32-20;1-3-29-20-14(10-24-22(27-20)26-15-6-7-31-11-15)8-17(21(29)30)16-5-4-13(9-18(16)23)19-25-12(2)32-28-19/h4-9,14-16,19H,3,10-13H2,1-2H3,(H,29,30,31);4-8,11-14,20H,3,9-10,15H2,1-2H3,(H,28,29,30);4-9,12-14,19H,3,10-11,15H2,1-2H3,(H,28,29,30);4-7,10-13,19H,3,8-9,14H2,1-2H3,(H,28,29,30);4-5,8-11,16H,3,6-7,12H2,1-2H3,(H,26,27,28);4-5,8-10,15H,3,6-7,11H2,1-2H3,(H,24,26,27)/t;20-;2*19-;16-;15-/m.11111/s1
• InChIKey: FKJYYUZSGCPCGS-IPJZZHCDSA-N
• XLogP: 29.17
• TPSA: 488.17 Ų
• H-Bond Donors: 6
• H-Bond Acceptors: 43
• Rotatable Bonds: 31
• Heavy Atoms: 198
• Complexity: —

Lipinski Rule of Five

4 violations

Rule	Value
MW ≤ 500	2795.76
LogP ≤ 5	29.17
H-Bond Donors ≤ 5	6
H-Bond Acceptors ≤ 10	43

Frequently Asked Questions

What is the IUPAC name of 6-[2-chloro-4-(2-methoxyphenyl)phenyl]-8-ethyl-2-(oxan-4-ylamino)pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(5-methyl-1,2,4-oxadiazol-3-yl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(2-methylphenyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(3-methylphenyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(6-methyl-3-pyridinyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(2-methyl-1,3-thiazol-5-yl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one?

The IUPAC name of 6-[2-chloro-4-(2-methoxyphenyl)phenyl]-8-ethyl-2-(oxan-4-ylamino)pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(5-methyl-1,2,4-oxadiazol-3-yl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(2-methylphenyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(3-methylphenyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(6-methyl-3-pyridinyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(2-methyl-1,3-thiazol-5-yl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one (CID 158058865) is 6-[2-chloro-4-(2-methoxyphenyl)phenyl]-8-ethyl-2-(oxan-4-ylamino)pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(5-methyl-1,2,4-oxadiazol-3-yl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(2-methylphenyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(3-methylphenyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(6-methyl-3-pyridinyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(2-methyl-1,3-thiazol-5-yl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one.

What is the SMILES notation for 6-[2-chloro-4-(2-methoxyphenyl)phenyl]-8-ethyl-2-(oxan-4-ylamino)pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(5-methyl-1,2,4-oxadiazol-3-yl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(2-methylphenyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(3-methylphenyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(6-methyl-3-pyridinyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(2-methyl-1,3-thiazol-5-yl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one?

The canonical SMILES for 6-[2-chloro-4-(2-methoxyphenyl)phenyl]-8-ethyl-2-(oxan-4-ylamino)pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(5-methyl-1,2,4-oxadiazol-3-yl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(2-methylphenyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(3-methylphenyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(6-methyl-3-pyridinyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(2-methyl-1,3-thiazol-5-yl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one is CCn1c(=O)c(-c2ccc(-c3ccc(C)nc3)cc2Cl)cc2cnc(N[C@@H]3CCOC3)nc21.CCn1c(=O)c(-c2ccc(-c3cccc(C)c3)cc2Cl)cc2cnc(N[C@@H]3CCOC3)nc21.CCn1c(=O)c(-c2ccc(-c3ccccc3C)cc2Cl)cc2cnc(N[C@@H]3CCOC3)nc21.CCn1c(=O)c(-c2ccc(-c3ccccc3OC)cc2Cl)cc2cnc(NC3CCOCC3)nc21.CCn1c(=O)c(-c2ccc(-c3cnc(C)s3)cc2Cl)cc2cnc(N[C@@H]3CCOC3)nc21.CCn1c(=O)c(-c2ccc(-c3noc(C)n3)cc2Cl)cc2cnc(N[C@@H]3CCOC3)nc21.

What is the InChIKey of 6-[2-chloro-4-(2-methoxyphenyl)phenyl]-8-ethyl-2-(oxan-4-ylamino)pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(5-methyl-1,2,4-oxadiazol-3-yl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(2-methylphenyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(3-methylphenyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(6-methyl-3-pyridinyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(2-methyl-1,3-thiazol-5-yl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one?

The InChIKey is FKJYYUZSGCPCGS-IPJZZHCDSA-N. The full InChI is InChI=1S/C27H27ClN4O3.2C26H25ClN4O2.C25H24ClN5O2.C23H22ClN5O2S.C22H21ClN6O3/c1-3-32-25-18(16-29-27(31-25)30-19-10-12-35-13-11-19)14-22(26(32)33)21-9-8-17(15-23(21)28)20-6-4-5-7-24(20)34-2;1-3-31-24-19(14-28-26(30-24)29-20-9-10-33-15-20)12-22(25(31)32)21-8-7-18(13-23(21)27)17-6-4-5-16(2)11-17;1-3-31-24-18(14-28-26(30-24)29-19-10-11-33-15-19)12-22(25(31)32)21-9-8-17(13-23(21)27)20-7-5-4-6-16(20)2;1-3-31-23-18(13-28-25(30-23)29-19-8-9-33-14-19)10-21(24(31)32)20-7-6-16(11-22(20)26)17-5-4-15(2)27-12-17;1-3-29-21-15(10-26-23(28-21)27-16-6-7-31-12-16)8-18(22(29)30)17-5-4-14(9-19(17)24)20-11-25-13(2)32-20;1-3-29-20-14(10-24-22(27-20)26-15-6-7-31-11-15)8-17(21(29)30)16-5-4-13(9-18(16)23)19-25-12(2)32-28-19/h4-9,14-16,19H,3,10-13H2,1-2H3,(H,29,30,31);4-8,11-14,20H,3,9-10,15H2,1-2H3,(H,28,29,30);4-9,12-14,19H,3,10-11,15H2,1-2H3,(H,28,29,30);4-7,10-13,19H,3,8-9,14H2,1-2H3,(H,28,29,30);4-5,8-11,16H,3,6-7,12H2,1-2H3,(H,26,27,28);4-5,8-10,15H,3,6-7,11H2,1-2H3,(H,24,26,27)/t;20-;2*19-;16-;15-/m.11111/s1.

What are the key properties of 6-[2-chloro-4-(2-methoxyphenyl)phenyl]-8-ethyl-2-(oxan-4-ylamino)pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(5-methyl-1,2,4-oxadiazol-3-yl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(2-methylphenyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(3-methylphenyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(6-methyl-3-pyridinyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(2-methyl-1,3-thiazol-5-yl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one?

6-[2-chloro-4-(2-methoxyphenyl)phenyl]-8-ethyl-2-(oxan-4-ylamino)pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(5-methyl-1,2,4-oxadiazol-3-yl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(2-methylphenyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(3-methylphenyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(6-methyl-3-pyridinyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(2-methyl-1,3-thiazol-5-yl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one has a molecular weight of 2795.76 g/mol, XLogP of 29.17, 31 rotatable bonds, 6 hydrogen bond donors, and 43 hydrogen bond acceptors.

Where does this data come from?

All data for 6-[2-chloro-4-(2-methoxyphenyl)phenyl]-8-ethyl-2-(oxan-4-ylamino)pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(5-methyl-1,2,4-oxadiazol-3-yl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(2-methylphenyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(3-methylphenyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(6-methyl-3-pyridinyl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one;6-[2-chloro-4-(2-methyl-1,3-thiazol-5-yl)phenyl]-8-ethyl-2-[[(3R)-oxolan-3-yl]amino]pyrido[2,3-d]pyrimidin-7-one is sourced from PubChem (CID 158058865), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).