[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[(2R,3S,5R)-3-[[(2R,3R)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-2-hydroxy-4-oxobutoxy]-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methyl [(2R,3S,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate

C70H91N26O47P7 — CID 136745918

About [(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[(2R,3S,5R)-3-[[(2R,3R)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-2-hydroxy-4-oxobutoxy]-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methyl [(2R,3S,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate

[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[(2R,3S,5R)-3-[[(2R,3R)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-2-hydroxy-4-oxobutoxy]-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methyl [(2R,3S,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate (PubChem CID 136745918) has the molecular formula C70H91N26O47P7 and a molecular weight of 2265.45 g/mol. Its IUPAC name is [(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[(2R,3S,5R)-3-[[(2R,3R)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-2-hydroxy-4-oxobutoxy]-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methyl [(2R,3S,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate.

Molecular Properties

• Compound Name: [(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[(2R,3S,5R)-3-[[(2R,3R)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-2-hydroxy-4-oxobutoxy]-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methyl [(2R,3S,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate
• PubChem CID: 136745918
• Molecular Formula: C70H91N26O47P7
• Molecular Weight: 2265.45 g/mol
• Exact Mass: 2264.37
• IUPAC Name: [(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[(2R,3S,5R)-3-[[(2R,3R)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-2-hydroxy-4-oxobutoxy]-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methyl [(2R,3S,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate
• SMILES: Nc1ccn([C@H]2C[C@H](OP(=O)(O)OC[C@H]3O[C@@H](n4cnc5c(=O)[nH]c(N)nc54)C[C@@H]3OP(=O)(O)OC[C@H]3O[C@@H](n4ccc(N)nc4=O)C[C@@H]3OP(=O)(O)OC[C@@H](O)[C@H](C=O)OP(=O)(O)OC[C@H]3O[C@@H](n4ccc(=O)[nH]c4=O)C[C@@H]3OP(=O)(O)OC[C@H]3O[C@@H](n4cnc5c(=O)[nH]c(N)nc54)C[C@@H]3OP(=O)(O)OC[C@H]3O[C@@H](n4ccc(N)nc4=O)C[C@@H]3OP(=O)(O)OC[C@H]3O[C@@H](n4cnc5c(=O)[nH]c(N)nc54)C[C@@H]3O)[C@@H](CO)O2)c(=O)n1
• InChI: InChI=1S/C70H91N26O47P7/c71-44-1-5-90(67(105)80-44)49-10-30(37(17-98)130-49)137-146(113,114)125-23-42-34(14-53(135-42)95-26-78-56-59(95)85-65(75)88-62(56)103)141-148(117,118)126-20-39-31(11-50(132-39)91-6-2-45(72)81-68(91)106)138-144(109,110)123-18-29(100)36(16-97)143-150(121,122)129-22-41-33(13-52(134-41)93-8-4-47(101)83-70(93)108)140-147(115,116)128-24-43-35(15-54(136-43)96-27-79-57-60(96)86-66(76)89-63(57)104)142-149(119,120)127-21-40-32(12-51(133-40)92-7-3-46(73)82-69(92)107)139-145(111,112)124-19-38-28(99)9-48(131-38)94-25-77-55-58(94)84-64(74)87-61(55)102/h1-8,16,25-43,48-54,98-100H,9-15,17-24H2,(H,109,110)(H,111,112)(H,113,114)(H,115,116)(H,117,118)(H,119,120)(H,121,122)(H2,71,80,105)(H2,72,81,106)(H2,73,82,107)(H,83,101,108)(H3,74,84,87,102)(H3,75,85,88,103)(H3,76,86,89,104)/t28-,29+,30-,31-,32-,33-,34-,35-,36-,37+,38+,39+,40+,41+,42+,43+,48+,49+,50+,51+,52+,53+,54+/m0/s1
• InChIKey: KYFNBYGQUKKADT-UNMRZHJOSA-N
• XLogP: -5.36
• TPSA: 1039.05 Ų
• H-Bond Donors: 20
• H-Bond Acceptors: 62
• Rotatable Bonds: 45
• Heavy Atoms: 150
• Complexity: —

Lipinski Rule of Five

3 violations

Rule	Value
MW ≤ 500	2265.45
LogP ≤ 5	-5.36
H-Bond Donors ≤ 5	20
H-Bond Acceptors ≤ 10	62

Computed Properties (RDKit)

• Structural Alerts: {'alert_name': 'aldehyde', 'substructure': 'N/A'}, {'alert_name': 'phosphor', 'substructure': 'N/A'}

Frequently Asked Questions

What is the IUPAC name of [(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[(2R,3S,5R)-3-[[(2R,3R)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-2-hydroxy-4-oxobutoxy]-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methyl [(2R,3S,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate?

The IUPAC name of [(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[(2R,3S,5R)-3-[[(2R,3R)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-2-hydroxy-4-oxobutoxy]-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methyl [(2R,3S,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate (CID 136745918) is [(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[(2R,3S,5R)-3-[[(2R,3R)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-2-hydroxy-4-oxobutoxy]-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methyl [(2R,3S,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate.

What is the SMILES notation for [(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[(2R,3S,5R)-3-[[(2R,3R)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-2-hydroxy-4-oxobutoxy]-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methyl [(2R,3S,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate?

The canonical SMILES for [(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[(2R,3S,5R)-3-[[(2R,3R)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-2-hydroxy-4-oxobutoxy]-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methyl [(2R,3S,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate is Nc1ccn([C@H]2C[C@H](OP(=O)(O)OC[C@H]3O[C@@H](n4cnc5c(=O)[nH]c(N)nc54)C[C@@H]3OP(=O)(O)OC[C@H]3O[C@@H](n4ccc(N)nc4=O)C[C@@H]3OP(=O)(O)OC[C@@H](O)[C@H](C=O)OP(=O)(O)OC[C@H]3O[C@@H](n4ccc(=O)[nH]c4=O)C[C@@H]3OP(=O)(O)OC[C@H]3O[C@@H](n4cnc5c(=O)[nH]c(N)nc54)C[C@@H]3OP(=O)(O)OC[C@H]3O[C@@H](n4ccc(N)nc4=O)C[C@@H]3OP(=O)(O)OC[C@H]3O[C@@H](n4cnc5c(=O)[nH]c(N)nc54)C[C@@H]3O)[C@@H](CO)O2)c(=O)n1.

What is the InChIKey of [(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[(2R,3S,5R)-3-[[(2R,3R)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-2-hydroxy-4-oxobutoxy]-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methyl [(2R,3S,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate?

The InChIKey is KYFNBYGQUKKADT-UNMRZHJOSA-N. The full InChI is InChI=1S/C70H91N26O47P7/c71-44-1-5-90(67(105)80-44)49-10-30(37(17-98)130-49)137-146(113,114)125-23-42-34(14-53(135-42)95-26-78-56-59(95)85-65(75)88-62(56)103)141-148(117,118)126-20-39-31(11-50(132-39)91-6-2-45(72)81-68(91)106)138-144(109,110)123-18-29(100)36(16-97)143-150(121,122)129-22-41-33(13-52(134-41)93-8-4-47(101)83-70(93)108)140-147(115,116)128-24-43-35(15-54(136-43)96-27-79-57-60(96)86-66(76)89-63(57)104)142-149(119,120)127-21-40-32(12-51(133-40)92-7-3-46(73)82-69(92)107)139-145(111,112)124-19-38-28(99)9-48(131-38)94-25-77-55-58(94)84-64(74)87-61(55)102/h1-8,16,25-43,48-54,98-100H,9-15,17-24H2,(H,109,110)(H,111,112)(H,113,114)(H,115,116)(H,117,118)(H,119,120)(H,121,122)(H2,71,80,105)(H2,72,81,106)(H2,73,82,107)(H,83,101,108)(H3,74,84,87,102)(H3,75,85,88,103)(H3,76,86,89,104)/t28-,29+,30-,31-,32-,33-,34-,35-,36-,37+,38+,39+,40+,41+,42+,43+,48+,49+,50+,51+,52+,53+,54+/m0/s1.

What are the key properties of [(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[(2R,3S,5R)-3-[[(2R,3R)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-2-hydroxy-4-oxobutoxy]-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methyl [(2R,3S,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate?

[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[(2R,3S,5R)-3-[[(2R,3R)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-2-hydroxy-4-oxobutoxy]-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methyl [(2R,3S,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate has a molecular weight of 2265.45 g/mol, XLogP of -5.36, 45 rotatable bonds, 20 hydrogen bond donors, and 62 hydrogen bond acceptors.

Where does this data come from?

All data for [(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[(2R,3S,5R)-3-[[(2R,3R)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-2-hydroxy-4-oxobutoxy]-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methyl [(2R,3S,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate is sourced from PubChem (CID 136745918), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).