[3-(acetyloxymethyl)-3-[(2,2,2-trifluoroacetyl)oxymethyl]-1,5-dithiaspiro[5.5]undecan-11-yl] 2,2-difluoropropanoate;[5-(acetyloxymethyl)-5-[(2,2,2-trifluoroacetyl)oxymethyl]spiro[1,3-dithiane-2,3'-bicyclo[2.2.1]heptane]-2'-yl] 2,2-difluoropropanoate;[5-(2,2-difluorobutanoyloxymethyl)-3'-(2,2-difluoropropanoyloxy)spiro[1,3-dithiane-2,2'-bicyclo[2.2.1]heptane]-5-yl]methyl 2,2,4,4,4-pentafluorobutanoate;[3'-(2,2-difluoropropanoyloxy)-5-(2,2-difluoropropanoyloxymethyl)spiro[1,3-dithiane-2,2'-bicyclo[2.2.1]heptane]-5-yl]methyl 2,2,3,3,3-pentafluoropropanoate;[11-(2,2-difluoropropanoyloxy)-3-(propanoyloxymethyl)-1,5-dithiaspiro[5.5]undecan-3-yl]methyl 3,3,3-trifluoropropanoate;pentakis(triphenylsulfanium)

C191H198F33O30S15+5 — CID 158263065

About [3-(acetyloxymethyl)-3-[(2,2,2-trifluoroacetyl)oxymethyl]-1,5-dithiaspiro[5.5]undecan-11-yl] 2,2-difluoropropanoate;[5-(acetyloxymethyl)-5-[(2,2,2-trifluoroacetyl)oxymethyl]spiro[1,3-dithiane-2,3'-bicyclo[2.2.1]heptane]-2'-yl] 2,2-difluoropropanoate;[5-(2,2-difluorobutanoyloxymethyl)-3'-(2,2-difluoropropanoyloxy)spiro[1,3-dithiane-2,2'-bicyclo[2.2.1]heptane]-5-yl]methyl 2,2,4,4,4-pentafluorobutanoate;[3'-(2,2-difluoropropanoyloxy)-5-(2,2-difluoropropanoyloxymethyl)spiro[1,3-dithiane-2,2'-bicyclo[2.2.1]heptane]-5-yl]methyl 2,2,3,3,3-pentafluoropropanoate;[11-(2,2-difluoropropanoyloxy)-3-(propanoyloxymethyl)-1,5-dithiaspiro[5.5]undecan-3-yl]methyl 3,3,3-trifluoropropanoate;pentakis(triphenylsulfanium)

[3-(acetyloxymethyl)-3-[(2,2,2-trifluoroacetyl)oxymethyl]-1,5-dithiaspiro[5.5]undecan-11-yl] 2,2-difluoropropanoate;[5-(acetyloxymethyl)-5-[(2,2,2-trifluoroacetyl)oxymethyl]spiro[1,3-dithiane-2,3'-bicyclo[2.2.1]heptane]-2'-yl] 2,2-difluoropropanoate;[5-(2,2-difluorobutanoyloxymethyl)-3'-(2,2-difluoropropanoyloxy)spiro[1,3-dithiane-2,2'-bicyclo[2.2.1]heptane]-5-yl]methyl 2,2,4,4,4-pentafluorobutanoate;[3'-(2,2-difluoropropanoyloxy)-5-(2,2-difluoropropanoyloxymethyl)spiro[1,3-dithiane-2,2'-bicyclo[2.2.1]heptane]-5-yl]methyl 2,2,3,3,3-pentafluoropropanoate;[11-(2,2-difluoropropanoyloxy)-3-(propanoyloxymethyl)-1,5-dithiaspiro[5.5]undecan-3-yl]methyl 3,3,3-trifluoropropanoate;pentakis(triphenylsulfanium) (PubChem CID 158263065) has the molecular formula C191H198F33O30S15+5 and a molecular weight of 4081.59 g/mol. Its IUPAC name is [3-(acetyloxymethyl)-3-[(2,2,2-trifluoroacetyl)oxymethyl]-1,5-dithiaspiro[5.5]undecan-11-yl] 2,2-difluoropropanoate;[5-(acetyloxymethyl)-5-[(2,2,2-trifluoroacetyl)oxymethyl]spiro[1,3-dithiane-2,3'-bicyclo[2.2.1]heptane]-2'-yl] 2,2-difluoropropanoate;[5-(2,2-difluorobutanoyloxymethyl)-3'-(2,2-difluoropropanoyloxy)spiro[1,3-dithiane-2,2'-bicyclo[2.2.1]heptane]-5-yl]methyl 2,2,4,4,4-pentafluorobutanoate;[3'-(2,2-difluoropropanoyloxy)-5-(2,2-difluoropropanoyloxymethyl)spiro[1,3-dithiane-2,2'-bicyclo[2.2.1]heptane]-5-yl]methyl 2,2,3,3,3-pentafluoropropanoate;[11-(2,2-difluoropropanoyloxy)-3-(propanoyloxymethyl)-1,5-dithiaspiro[5.5]undecan-3-yl]methyl 3,3,3-trifluoropropanoate;pentakis(triphenylsulfanium).

Molecular Properties

• Compound Name: [3-(acetyloxymethyl)-3-[(2,2,2-trifluoroacetyl)oxymethyl]-1,5-dithiaspiro[5.5]undecan-11-yl] 2,2-difluoropropanoate;[5-(acetyloxymethyl)-5-[(2,2,2-trifluoroacetyl)oxymethyl]spiro[1,3-dithiane-2,3'-bicyclo[2.2.1]heptane]-2'-yl] 2,2-difluoropropanoate;[5-(2,2-difluorobutanoyloxymethyl)-3'-(2,2-difluoropropanoyloxy)spiro[1,3-dithiane-2,2'-bicyclo[2.2.1]heptane]-5-yl]methyl 2,2,4,4,4-pentafluorobutanoate;[3'-(2,2-difluoropropanoyloxy)-5-(2,2-difluoropropanoyloxymethyl)spiro[1,3-dithiane-2,2'-bicyclo[2.2.1]heptane]-5-yl]methyl 2,2,3,3,3-pentafluoropropanoate;[11-(2,2-difluoropropanoyloxy)-3-(propanoyloxymethyl)-1,5-dithiaspiro[5.5]undecan-3-yl]methyl 3,3,3-trifluoropropanoate;pentakis(triphenylsulfanium)
• PubChem CID: 158263065
• Molecular Formula: C191H198F33O30S15+5
• Molecular Weight: 4081.59 g/mol
• Exact Mass: 4077.92
• IUPAC Name: [3-(acetyloxymethyl)-3-[(2,2,2-trifluoroacetyl)oxymethyl]-1,5-dithiaspiro[5.5]undecan-11-yl] 2,2-difluoropropanoate;[5-(acetyloxymethyl)-5-[(2,2,2-trifluoroacetyl)oxymethyl]spiro[1,3-dithiane-2,3'-bicyclo[2.2.1]heptane]-2'-yl] 2,2-difluoropropanoate;[5-(2,2-difluorobutanoyloxymethyl)-3'-(2,2-difluoropropanoyloxy)spiro[1,3-dithiane-2,2'-bicyclo[2.2.1]heptane]-5-yl]methyl 2,2,4,4,4-pentafluorobutanoate;[3'-(2,2-difluoropropanoyloxy)-5-(2,2-difluoropropanoyloxymethyl)spiro[1,3-dithiane-2,2'-bicyclo[2.2.1]heptane]-5-yl]methyl 2,2,3,3,3-pentafluoropropanoate;[11-(2,2-difluoropropanoyloxy)-3-(propanoyloxymethyl)-1,5-dithiaspiro[5.5]undecan-3-yl]methyl 3,3,3-trifluoropropanoate;pentakis(triphenylsulfanium)
• SMILES: CC(=O)OCC1(COC(=O)C(F)(F)F)CSC2(CCCCC2OC(=O)C(C)(F)F)SC1.CC(=O)OCC1(COC(=O)C(F)(F)F)CSC2(SC1)C1CCC(C1)C2OC(=O)C(C)(F)F.CC(F)(F)C(=O)OCC1(COC(=O)C(F)(F)C(F)(F)F)CSC2(SC1)C1CCC(C1)C2OC(=O)C(C)(F)F.CCC(=O)OCC1(COC(=O)CC(F)(F)F)CSC2(CCCCC2OC(=O)C(C)(F)F)SC1.CCC(F)(F)C(=O)OCC1(COC(=O)C(F)(F)CC(F)(F)F)CSC2(SC1)C1CCC(C1)C2OC(=O)C(C)(F)F.c1ccc([S+](c2ccccc2)c2ccccc2)cc1.c1ccc([S+](c2ccccc2)c2ccccc2)cc1.c1ccc([S+](c2ccccc2)c2ccccc2)cc1.c1ccc([S+](c2ccccc2)c2ccccc2)cc1.c1ccc([S+](c2ccccc2)c2ccccc2)cc1
• InChI: InChI=1S/C23H27F9O6S2.C21H23F9O6S2.C20H27F5O6S2.C19H23F5O6S2.C18H23F5O6S2.5C18H15S/c1-3-20(26,27)16(34)36-8-19(9-37-17(35)21(28,29)7-22(30,31)32)10-39-23(40-11-19)13-5-4-12(6-13)14(23)38-15(33)18(2,24)25;1-16(22,23)13(31)34-6-18(7-35-15(33)20(26,27)21(28,29)30)8-37-19(38-9-18)11-4-3-10(5-11)12(19)36-14(32)17(2,24)25;1-3-14(26)29-9-18(10-30-15(27)8-20(23,24)25)11-32-19(33-12-18)7-5-4-6-13(19)31-16(28)17(2,21)22;1-10(25)28-6-17(7-29-15(27)19(22,23)24)8-31-18(32-9-17)12-4-3-11(5-12)13(18)30-14(26)16(2,20)21;1-11(24)27-7-16(8-28-14(26)18(21,22)23)9-30-17(31-10-16)6-4-3-5-12(17)29-13(25)15(2,19)20;5*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h12-14H,3-11H2,1-2H3;10-12H,3-9H2,1-2H3;13H,3-12H2,1-2H3;11-13H,3-9H2,1-2H3;12H,3-10H2,1-2H3;5*1-15H/q;;;;;5*+1
• InChIKey: GICNTYOMXOVVMX-UHFFFAOYSA-N
• XLogP: 47.37
• TPSA: 394.50 Ų
• H-Bond Acceptors: 40
• Rotatable Bonds: 53
• Heavy Atoms: 269
• Complexity: —

Lipinski Rule of Five

3 violations

Rule	Value
MW ≤ 500	4081.59
LogP ≤ 5	47.37
H-Bond Donors ≤ 5	0
H-Bond Acceptors ≤ 10	40

Computed Properties (RDKit)

• Structural Alerts: {'alert_name': '>_2_ester_groups', 'substructure': 'N/A'}, {'alert_name': 'charged_oxygen_or_sulfur_atoms', 'substructure': 'N/A'}, {'alert_name': 'Perfluorinated_chain', 'substructure': 'N/A'}

Frequently Asked Questions

What is the IUPAC name of [3-(acetyloxymethyl)-3-[(2,2,2-trifluoroacetyl)oxymethyl]-1,5-dithiaspiro[5.5]undecan-11-yl] 2,2-difluoropropanoate;[5-(acetyloxymethyl)-5-[(2,2,2-trifluoroacetyl)oxymethyl]spiro[1,3-dithiane-2,3'-bicyclo[2.2.1]heptane]-2'-yl] 2,2-difluoropropanoate;[5-(2,2-difluorobutanoyloxymethyl)-3'-(2,2-difluoropropanoyloxy)spiro[1,3-dithiane-2,2'-bicyclo[2.2.1]heptane]-5-yl]methyl 2,2,4,4,4-pentafluorobutanoate;[3'-(2,2-difluoropropanoyloxy)-5-(2,2-difluoropropanoyloxymethyl)spiro[1,3-dithiane-2,2'-bicyclo[2.2.1]heptane]-5-yl]methyl 2,2,3,3,3-pentafluoropropanoate;[11-(2,2-difluoropropanoyloxy)-3-(propanoyloxymethyl)-1,5-dithiaspiro[5.5]undecan-3-yl]methyl 3,3,3-trifluoropropanoate;pentakis(triphenylsulfanium)?

The IUPAC name of [3-(acetyloxymethyl)-3-[(2,2,2-trifluoroacetyl)oxymethyl]-1,5-dithiaspiro[5.5]undecan-11-yl] 2,2-difluoropropanoate;[5-(acetyloxymethyl)-5-[(2,2,2-trifluoroacetyl)oxymethyl]spiro[1,3-dithiane-2,3'-bicyclo[2.2.1]heptane]-2'-yl] 2,2-difluoropropanoate;[5-(2,2-difluorobutanoyloxymethyl)-3'-(2,2-difluoropropanoyloxy)spiro[1,3-dithiane-2,2'-bicyclo[2.2.1]heptane]-5-yl]methyl 2,2,4,4,4-pentafluorobutanoate;[3'-(2,2-difluoropropanoyloxy)-5-(2,2-difluoropropanoyloxymethyl)spiro[1,3-dithiane-2,2'-bicyclo[2.2.1]heptane]-5-yl]methyl 2,2,3,3,3-pentafluoropropanoate;[11-(2,2-difluoropropanoyloxy)-3-(propanoyloxymethyl)-1,5-dithiaspiro[5.5]undecan-3-yl]methyl 3,3,3-trifluoropropanoate;pentakis(triphenylsulfanium) (CID 158263065) is [3-(acetyloxymethyl)-3-[(2,2,2-trifluoroacetyl)oxymethyl]-1,5-dithiaspiro[5.5]undecan-11-yl] 2,2-difluoropropanoate;[5-(acetyloxymethyl)-5-[(2,2,2-trifluoroacetyl)oxymethyl]spiro[1,3-dithiane-2,3'-bicyclo[2.2.1]heptane]-2'-yl] 2,2-difluoropropanoate;[5-(2,2-difluorobutanoyloxymethyl)-3'-(2,2-difluoropropanoyloxy)spiro[1,3-dithiane-2,2'-bicyclo[2.2.1]heptane]-5-yl]methyl 2,2,4,4,4-pentafluorobutanoate;[3'-(2,2-difluoropropanoyloxy)-5-(2,2-difluoropropanoyloxymethyl)spiro[1,3-dithiane-2,2'-bicyclo[2.2.1]heptane]-5-yl]methyl 2,2,3,3,3-pentafluoropropanoate;[11-(2,2-difluoropropanoyloxy)-3-(propanoyloxymethyl)-1,5-dithiaspiro[5.5]undecan-3-yl]methyl 3,3,3-trifluoropropanoate;pentakis(triphenylsulfanium).

What is the SMILES notation for [3-(acetyloxymethyl)-3-[(2,2,2-trifluoroacetyl)oxymethyl]-1,5-dithiaspiro[5.5]undecan-11-yl] 2,2-difluoropropanoate;[5-(acetyloxymethyl)-5-[(2,2,2-trifluoroacetyl)oxymethyl]spiro[1,3-dithiane-2,3'-bicyclo[2.2.1]heptane]-2'-yl] 2,2-difluoropropanoate;[5-(2,2-difluorobutanoyloxymethyl)-3'-(2,2-difluoropropanoyloxy)spiro[1,3-dithiane-2,2'-bicyclo[2.2.1]heptane]-5-yl]methyl 2,2,4,4,4-pentafluorobutanoate;[3'-(2,2-difluoropropanoyloxy)-5-(2,2-difluoropropanoyloxymethyl)spiro[1,3-dithiane-2,2'-bicyclo[2.2.1]heptane]-5-yl]methyl 2,2,3,3,3-pentafluoropropanoate;[11-(2,2-difluoropropanoyloxy)-3-(propanoyloxymethyl)-1,5-dithiaspiro[5.5]undecan-3-yl]methyl 3,3,3-trifluoropropanoate;pentakis(triphenylsulfanium)?

The canonical SMILES for [3-(acetyloxymethyl)-3-[(2,2,2-trifluoroacetyl)oxymethyl]-1,5-dithiaspiro[5.5]undecan-11-yl] 2,2-difluoropropanoate;[5-(acetyloxymethyl)-5-[(2,2,2-trifluoroacetyl)oxymethyl]spiro[1,3-dithiane-2,3'-bicyclo[2.2.1]heptane]-2'-yl] 2,2-difluoropropanoate;[5-(2,2-difluorobutanoyloxymethyl)-3'-(2,2-difluoropropanoyloxy)spiro[1,3-dithiane-2,2'-bicyclo[2.2.1]heptane]-5-yl]methyl 2,2,4,4,4-pentafluorobutanoate;[3'-(2,2-difluoropropanoyloxy)-5-(2,2-difluoropropanoyloxymethyl)spiro[1,3-dithiane-2,2'-bicyclo[2.2.1]heptane]-5-yl]methyl 2,2,3,3,3-pentafluoropropanoate;[11-(2,2-difluoropropanoyloxy)-3-(propanoyloxymethyl)-1,5-dithiaspiro[5.5]undecan-3-yl]methyl 3,3,3-trifluoropropanoate;pentakis(triphenylsulfanium) is CC(=O)OCC1(COC(=O)C(F)(F)F)CSC2(CCCCC2OC(=O)C(C)(F)F)SC1.CC(=O)OCC1(COC(=O)C(F)(F)F)CSC2(SC1)C1CCC(C1)C2OC(=O)C(C)(F)F.CC(F)(F)C(=O)OCC1(COC(=O)C(F)(F)C(F)(F)F)CSC2(SC1)C1CCC(C1)C2OC(=O)C(C)(F)F.CCC(=O)OCC1(COC(=O)CC(F)(F)F)CSC2(CCCCC2OC(=O)C(C)(F)F)SC1.CCC(F)(F)C(=O)OCC1(COC(=O)C(F)(F)CC(F)(F)F)CSC2(SC1)C1CCC(C1)C2OC(=O)C(C)(F)F.c1ccc([S+](c2ccccc2)c2ccccc2)cc1.c1ccc([S+](c2ccccc2)c2ccccc2)cc1.c1ccc([S+](c2ccccc2)c2ccccc2)cc1.c1ccc([S+](c2ccccc2)c2ccccc2)cc1.c1ccc([S+](c2ccccc2)c2ccccc2)cc1.

What is the InChIKey of [3-(acetyloxymethyl)-3-[(2,2,2-trifluoroacetyl)oxymethyl]-1,5-dithiaspiro[5.5]undecan-11-yl] 2,2-difluoropropanoate;[5-(acetyloxymethyl)-5-[(2,2,2-trifluoroacetyl)oxymethyl]spiro[1,3-dithiane-2,3'-bicyclo[2.2.1]heptane]-2'-yl] 2,2-difluoropropanoate;[5-(2,2-difluorobutanoyloxymethyl)-3'-(2,2-difluoropropanoyloxy)spiro[1,3-dithiane-2,2'-bicyclo[2.2.1]heptane]-5-yl]methyl 2,2,4,4,4-pentafluorobutanoate;[3'-(2,2-difluoropropanoyloxy)-5-(2,2-difluoropropanoyloxymethyl)spiro[1,3-dithiane-2,2'-bicyclo[2.2.1]heptane]-5-yl]methyl 2,2,3,3,3-pentafluoropropanoate;[11-(2,2-difluoropropanoyloxy)-3-(propanoyloxymethyl)-1,5-dithiaspiro[5.5]undecan-3-yl]methyl 3,3,3-trifluoropropanoate;pentakis(triphenylsulfanium)?

The InChIKey is GICNTYOMXOVVMX-UHFFFAOYSA-N. The full InChI is InChI=1S/C23H27F9O6S2.C21H23F9O6S2.C20H27F5O6S2.C19H23F5O6S2.C18H23F5O6S2.5C18H15S/c1-3-20(26,27)16(34)36-8-19(9-37-17(35)21(28,29)7-22(30,31)32)10-39-23(40-11-19)13-5-4-12(6-13)14(23)38-15(33)18(2,24)25;1-16(22,23)13(31)34-6-18(7-35-15(33)20(26,27)21(28,29)30)8-37-19(38-9-18)11-4-3-10(5-11)12(19)36-14(32)17(2,24)25;1-3-14(26)29-9-18(10-30-15(27)8-20(23,24)25)11-32-19(33-12-18)7-5-4-6-13(19)31-16(28)17(2,21)22;1-10(25)28-6-17(7-29-15(27)19(22,23)24)8-31-18(32-9-17)12-4-3-11(5-12)13(18)30-14(26)16(2,20)21;1-11(24)27-7-16(8-28-14(26)18(21,22)23)9-30-17(31-10-16)6-4-3-5-12(17)29-13(25)15(2,19)20;5*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h12-14H,3-11H2,1-2H3;10-12H,3-9H2,1-2H3;13H,3-12H2,1-2H3;11-13H,3-9H2,1-2H3;12H,3-10H2,1-2H3;5*1-15H/q;;;;;5*+1.

What are the key properties of [3-(acetyloxymethyl)-3-[(2,2,2-trifluoroacetyl)oxymethyl]-1,5-dithiaspiro[5.5]undecan-11-yl] 2,2-difluoropropanoate;[5-(acetyloxymethyl)-5-[(2,2,2-trifluoroacetyl)oxymethyl]spiro[1,3-dithiane-2,3'-bicyclo[2.2.1]heptane]-2'-yl] 2,2-difluoropropanoate;[5-(2,2-difluorobutanoyloxymethyl)-3'-(2,2-difluoropropanoyloxy)spiro[1,3-dithiane-2,2'-bicyclo[2.2.1]heptane]-5-yl]methyl 2,2,4,4,4-pentafluorobutanoate;[3'-(2,2-difluoropropanoyloxy)-5-(2,2-difluoropropanoyloxymethyl)spiro[1,3-dithiane-2,2'-bicyclo[2.2.1]heptane]-5-yl]methyl 2,2,3,3,3-pentafluoropropanoate;[11-(2,2-difluoropropanoyloxy)-3-(propanoyloxymethyl)-1,5-dithiaspiro[5.5]undecan-3-yl]methyl 3,3,3-trifluoropropanoate;pentakis(triphenylsulfanium)?

[3-(acetyloxymethyl)-3-[(2,2,2-trifluoroacetyl)oxymethyl]-1,5-dithiaspiro[5.5]undecan-11-yl] 2,2-difluoropropanoate;[5-(acetyloxymethyl)-5-[(2,2,2-trifluoroacetyl)oxymethyl]spiro[1,3-dithiane-2,3'-bicyclo[2.2.1]heptane]-2'-yl] 2,2-difluoropropanoate;[5-(2,2-difluorobutanoyloxymethyl)-3'-(2,2-difluoropropanoyloxy)spiro[1,3-dithiane-2,2'-bicyclo[2.2.1]heptane]-5-yl]methyl 2,2,4,4,4-pentafluorobutanoate;[3'-(2,2-difluoropropanoyloxy)-5-(2,2-difluoropropanoyloxymethyl)spiro[1,3-dithiane-2,2'-bicyclo[2.2.1]heptane]-5-yl]methyl 2,2,3,3,3-pentafluoropropanoate;[11-(2,2-difluoropropanoyloxy)-3-(propanoyloxymethyl)-1,5-dithiaspiro[5.5]undecan-3-yl]methyl 3,3,3-trifluoropropanoate;pentakis(triphenylsulfanium) has a molecular weight of 4081.59 g/mol, XLogP of 47.37, 53 rotatable bonds, 0 hydrogen bond donors, and 40 hydrogen bond acceptors.

Where does this data come from?

All data for [3-(acetyloxymethyl)-3-[(2,2,2-trifluoroacetyl)oxymethyl]-1,5-dithiaspiro[5.5]undecan-11-yl] 2,2-difluoropropanoate;[5-(acetyloxymethyl)-5-[(2,2,2-trifluoroacetyl)oxymethyl]spiro[1,3-dithiane-2,3'-bicyclo[2.2.1]heptane]-2'-yl] 2,2-difluoropropanoate;[5-(2,2-difluorobutanoyloxymethyl)-3'-(2,2-difluoropropanoyloxy)spiro[1,3-dithiane-2,2'-bicyclo[2.2.1]heptane]-5-yl]methyl 2,2,4,4,4-pentafluorobutanoate;[3'-(2,2-difluoropropanoyloxy)-5-(2,2-difluoropropanoyloxymethyl)spiro[1,3-dithiane-2,2'-bicyclo[2.2.1]heptane]-5-yl]methyl 2,2,3,3,3-pentafluoropropanoate;[11-(2,2-difluoropropanoyloxy)-3-(propanoyloxymethyl)-1,5-dithiaspiro[5.5]undecan-3-yl]methyl 3,3,3-trifluoropropanoate;pentakis(triphenylsulfanium) is sourced from PubChem (CID 158263065), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).