1-[(2R,5R)-4-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-5-(4-amino-5-methyl-2-oxopyrimidin-1-yl)-3-[methoxy(oxido)phosphinothioyl]oxyoxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(2-amino-6-oxo-1H-purin-9-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-sulfidophosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-ethyloxolan-2-yl]-5-methylpyrimidine-2,4-dione

C62H78N16O34P6S6-6 — CID 140914094

IUPAC1-[(2R,5R)-4-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-5-(4-amino-5-methyl-2-oxopyrimidin-1-yl)-3-[methoxy(oxido)phosphinothioyl]oxyoxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(2-amino-6-oxo-1H-purin-9-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-sulfidophosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-ethyloxolan-2-yl]-5-methylpyrimidine-2,4-dione
SMILESCC[C@H]1O[C@@H](n2cc(C)c(=O)[nH]c2=O)CC1OP([O-])(=S)OC[C@H]1O[C@@H](n2cc(C)c(=O)[nH]c2=O)CC1OP(=O)([S-])OC[C@H]1O[C@@H](n2cc(C)c(=O)[nH]c2=O)CC1OP([O-])(=S)OC[C@H]1O[C@@H](n2cnc3c(=O)[nH]c(N)nc32)CC1OP([O-])(=S)OC[C@H]1O[C@@H](n2cc(C)c(=O)[nH]c2=O)CC1OP([O-])(=S)OC[C@H]1O[C@@H](n2cc(C)c(N)nc2=O)CC1OP([O-])(=S)OC
InChIInChI=1S/C62H84N16O34P6S6/c1-8-31-32(9-43(101-31)74-16-27(3)52(79)69-59(74)85)108-114(90,120)96-21-39-34(11-45(103-39)75-17-28(4)53(80)70-60(75)86)110-116(92,122)98-22-40-36(13-47(104-40)77-19-30(6)55(82)72-62(77)88)111-117(93,123)100-24-42-37(14-48(106-42)78-25-65-49-51(78)67-57(64)68-56(49)83)112-118(94,124)99-23-41-35(12-46(105-41)76-18-29(5)54(81)71-61(76)87)109-115(91,121)97-20-38-33(107-113(89,119)95-7)10-44(102-38)73-15-26(2)50(63)66-58(73)84/h15-19,25,31-48H,8-14,20-24H2,1-7H3,(H,89,119)(H,90,120)(H,91,121)(H,92,122)(H,93,123)(H,94,124)(H2,63,66,84)(H,69,79,85)(H,70,80,86)(H,71,81,87)(H,72,82,88)(H3,64,67,68,83)/p-6/t31-,32?,33?,34?,35?,36?,37?,38-,39-,40-,41-,42-,43-,44-,45-,46-,47-,48-,113?,114?,115?,116?,117?,118?/m1/s1
InChIKeyZWPFJSJUZYGFRG-FMOPAHBSSA-H
MW1969.63 g/mol
LogP-2.96
Rot. Bonds35

About 1-[(2R,5R)-4-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-5-(4-amino-5-methyl-2-oxopyrimidin-1-yl)-3-[methoxy(oxido)phosphinothioyl]oxyoxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(2-amino-6-oxo-1H-purin-9-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-sulfidophosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-ethyloxolan-2-yl]-5-methylpyrimidine-2,4-dione

1-[(2R,5R)-4-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-5-(4-amino-5-methyl-2-oxopyrimidin-1-yl)-3-[methoxy(oxido)phosphinothioyl]oxyoxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(2-amino-6-oxo-1H-purin-9-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-sulfidophosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-ethyloxolan-2-yl]-5-methylpyrimidine-2,4-dione (PubChem CID 140914094) has the molecular formula C62H78N16O34P6S6-6 and a molecular weight of 1969.63 g/mol. Its IUPAC name is 1-[(2R,5R)-4-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-5-(4-amino-5-methyl-2-oxopyrimidin-1-yl)-3-[methoxy(oxido)phosphinothioyl]oxyoxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(2-amino-6-oxo-1H-purin-9-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-sulfidophosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-ethyloxolan-2-yl]-5-methylpyrimidine-2,4-dione.

Molecular Properties

Compound Name1-[(2R,5R)-4-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-5-(4-amino-5-methyl-2-oxopyrimidin-1-yl)-3-[methoxy(oxido)phosphinothioyl]oxyoxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(2-amino-6-oxo-1H-purin-9-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-sulfidophosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-ethyloxolan-2-yl]-5-methylpyrimidine-2,4-dione
PubChem CID140914094
Molecular FormulaC62H78N16O34P6S6-6
Molecular Weight1969.63 g/mol
Exact Mass1968.16
IUPAC Name1-[(2R,5R)-4-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-5-(4-amino-5-methyl-2-oxopyrimidin-1-yl)-3-[methoxy(oxido)phosphinothioyl]oxyoxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(2-amino-6-oxo-1H-purin-9-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-sulfidophosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-ethyloxolan-2-yl]-5-methylpyrimidine-2,4-dione
SMILESCC[C@H]1O[C@@H](n2cc(C)c(=O)[nH]c2=O)CC1OP([O-])(=S)OC[C@H]1O[C@@H](n2cc(C)c(=O)[nH]c2=O)CC1OP(=O)([S-])OC[C@H]1O[C@@H](n2cc(C)c(=O)[nH]c2=O)CC1OP([O-])(=S)OC[C@H]1O[C@@H](n2cnc3c(=O)[nH]c(N)nc32)CC1OP([O-])(=S)OC[C@H]1O[C@@H](n2cc(C)c(=O)[nH]c2=O)CC1OP([O-])(=S)OC[C@H]1O[C@@H](n2cc(C)c(N)nc2=O)CC1OP([O-])(=S)OC
InChIInChI=1S/C62H84N16O34P6S6/c1-8-31-32(9-43(101-31)74-16-27(3)52(79)69-59(74)85)108-114(90,120)96-21-39-34(11-45(103-39)75-17-28(4)53(80)70-60(75)86)110-116(92,122)98-22-40-36(13-47(104-40)77-19-30(6)55(82)72-62(77)88)111-117(93,123)100-24-42-37(14-48(106-42)78-25-65-49-51(78)67-57(64)68-56(49)83)112-118(94,124)99-23-41-35(12-46(105-41)76-18-29(5)54(81)71-61(76)87)109-115(91,121)97-20-38-33(107-113(89,119)95-7)10-44(102-38)73-15-26(2)50(63)66-58(73)84/h15-19,25,31-48H,8-14,20-24H2,1-7H3,(H,89,119)(H,90,120)(H,91,121)(H,92,122)(H,93,123)(H,94,124)(H2,63,66,84)(H,69,79,85)(H,70,80,86)(H,71,81,87)(H,72,82,88)(H3,64,67,68,83)/p-6/t31-,32?,33?,34?,35?,36?,37?,38-,39-,40-,41-,42-,43-,44-,45-,46-,47-,48-,113?,114?,115?,116?,117?,118?/m1/s1
InChIKeyZWPFJSJUZYGFRG-FMOPAHBSSA-H
XLogP-2.96
TPSA668.45 Ų
H-Bond Donors7
H-Bond Acceptors51
Rotatable Bonds35
Heavy Atoms124
Complexity

Lipinski Rule of Five

3 violations

RuleValue
MW ≤ 5001969.63
LogP ≤ 5-2.96
H-Bond Donors ≤ 57
H-Bond Acceptors ≤ 1051

Computed Properties (RDKit)

Structural Alerts{'alert_name': 'phosphor', 'substructure': 'N/A'}, {'alert_name': 'thiol_1', 'substructure': 'N/A'}

Analyze 1-[(2R,5R)-4-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-5-(4-amino-5-methyl-2-oxopyrimidin-1-yl)-3-[methoxy(oxido)phosphinothioyl]oxyoxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(2-amino-6-oxo-1H-purin-9-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-sulfidophosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-ethyloxolan-2-yl]-5-methylpyrimidine-2,4-dione with MolForge

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Related Compounds

Frequently Asked Questions

What is the IUPAC name of 1-[(2R,5R)-4-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-5-(4-amino-5-methyl-2-oxopyrimidin-1-yl)-3-[methoxy(oxido)phosphinothioyl]oxyoxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(2-amino-6-oxo-1H-purin-9-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-sulfidophosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-ethyloxolan-2-yl]-5-methylpyrimidine-2,4-dione?
The IUPAC name of 1-[(2R,5R)-4-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-5-(4-amino-5-methyl-2-oxopyrimidin-1-yl)-3-[methoxy(oxido)phosphinothioyl]oxyoxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(2-amino-6-oxo-1H-purin-9-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-sulfidophosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-ethyloxolan-2-yl]-5-methylpyrimidine-2,4-dione (CID 140914094) is 1-[(2R,5R)-4-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-5-(4-amino-5-methyl-2-oxopyrimidin-1-yl)-3-[methoxy(oxido)phosphinothioyl]oxyoxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(2-amino-6-oxo-1H-purin-9-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-sulfidophosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-ethyloxolan-2-yl]-5-methylpyrimidine-2,4-dione.
What is the SMILES notation for 1-[(2R,5R)-4-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-5-(4-amino-5-methyl-2-oxopyrimidin-1-yl)-3-[methoxy(oxido)phosphinothioyl]oxyoxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(2-amino-6-oxo-1H-purin-9-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-sulfidophosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-ethyloxolan-2-yl]-5-methylpyrimidine-2,4-dione?
The canonical SMILES for 1-[(2R,5R)-4-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-5-(4-amino-5-methyl-2-oxopyrimidin-1-yl)-3-[methoxy(oxido)phosphinothioyl]oxyoxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(2-amino-6-oxo-1H-purin-9-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-sulfidophosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-ethyloxolan-2-yl]-5-methylpyrimidine-2,4-dione is CC[C@H]1O[C@@H](n2cc(C)c(=O)[nH]c2=O)CC1OP([O-])(=S)OC[C@H]1O[C@@H](n2cc(C)c(=O)[nH]c2=O)CC1OP(=O)([S-])OC[C@H]1O[C@@H](n2cc(C)c(=O)[nH]c2=O)CC1OP([O-])(=S)OC[C@H]1O[C@@H](n2cnc3c(=O)[nH]c(N)nc32)CC1OP([O-])(=S)OC[C@H]1O[C@@H](n2cc(C)c(=O)[nH]c2=O)CC1OP([O-])(=S)OC[C@H]1O[C@@H](n2cc(C)c(N)nc2=O)CC1OP([O-])(=S)OC.
What is the InChIKey of 1-[(2R,5R)-4-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-5-(4-amino-5-methyl-2-oxopyrimidin-1-yl)-3-[methoxy(oxido)phosphinothioyl]oxyoxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(2-amino-6-oxo-1H-purin-9-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-sulfidophosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-ethyloxolan-2-yl]-5-methylpyrimidine-2,4-dione?
The InChIKey is ZWPFJSJUZYGFRG-FMOPAHBSSA-H. The full InChI is InChI=1S/C62H84N16O34P6S6/c1-8-31-32(9-43(101-31)74-16-27(3)52(79)69-59(74)85)108-114(90,120)96-21-39-34(11-45(103-39)75-17-28(4)53(80)70-60(75)86)110-116(92,122)98-22-40-36(13-47(104-40)77-19-30(6)55(82)72-62(77)88)111-117(93,123)100-24-42-37(14-48(106-42)78-25-65-49-51(78)67-57(64)68-56(49)83)112-118(94,124)99-23-41-35(12-46(105-41)76-18-29(5)54(81)71-61(76)87)109-115(91,121)97-20-38-33(107-113(89,119)95-7)10-44(102-38)73-15-26(2)50(63)66-58(73)84/h15-19,25,31-48H,8-14,20-24H2,1-7H3,(H,89,119)(H,90,120)(H,91,121)(H,92,122)(H,93,123)(H,94,124)(H2,63,66,84)(H,69,79,85)(H,70,80,86)(H,71,81,87)(H,72,82,88)(H3,64,67,68,83)/p-6/t31-,32?,33?,34?,35?,36?,37?,38-,39-,40-,41-,42-,43-,44-,45-,46-,47-,48-,113?,114?,115?,116?,117?,118?/m1/s1.
What are the key properties of 1-[(2R,5R)-4-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-5-(4-amino-5-methyl-2-oxopyrimidin-1-yl)-3-[methoxy(oxido)phosphinothioyl]oxyoxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(2-amino-6-oxo-1H-purin-9-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-sulfidophosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-ethyloxolan-2-yl]-5-methylpyrimidine-2,4-dione?
1-[(2R,5R)-4-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-5-(4-amino-5-methyl-2-oxopyrimidin-1-yl)-3-[methoxy(oxido)phosphinothioyl]oxyoxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(2-amino-6-oxo-1H-purin-9-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-sulfidophosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-ethyloxolan-2-yl]-5-methylpyrimidine-2,4-dione has a molecular weight of 1969.63 g/mol, XLogP of -2.96, 35 rotatable bonds, 7 hydrogen bond donors, and 51 hydrogen bond acceptors.
Where does this data come from?
All data for 1-[(2R,5R)-4-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-3-[[(2R,5R)-5-(4-amino-5-methyl-2-oxopyrimidin-1-yl)-3-[methoxy(oxido)phosphinothioyl]oxyoxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(2-amino-6-oxo-1H-purin-9-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-sulfidophosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphinothioyl]oxy-5-ethyloxolan-2-yl]-5-methylpyrimidine-2,4-dione is sourced from PubChem (CID 140914094), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).