(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carboxylic acid

C89H94N12O27 — CID 16723476

IUPAC(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carboxylic acid
SMILESC[C@@H]1OC(=O)N(C(=O)C[C@H](NC(=O)[C@H]2[C@H](C)OC(=O)N2C(=O)C[C@H](NC(=O)[C@H]2[C@H](C)OC(=O)N2C(=O)C[C@H](NC(=O)[C@H]2[C@H](C)OC(=O)N2C(=O)C[C@H](NC(=O)[C@H]2[C@H](C)OC(=O)N2C(=O)C[C@H](NC(=O)[C@H]2[C@H](C)OC(=O)N2C(=O)C[C@H](NC(=O)OC(C)(C)C)c2ccccc2)c2ccccc2)c2ccccc2)c2ccccc2)c2ccccc2)c2ccccc2)[C@H]1C(=O)O
InChIInChI=1S/C89H94N12O27/c1-46-70(96(83(116)122-46)64(102)41-59(53-30-18-11-19-31-53)91-78(110)72-48(3)124-85(118)98(72)66(104)43-61(55-34-22-13-23-35-55)93-80(112)74-50(5)126-87(120)100(74)68(106)45-63(57-38-26-15-27-39-57)95-82(115)128-89(7,8)9)76(108)90-58(52-28-16-10-17-29-52)40-65(103)97-71(47(2)123-84(97)117)77(109)92-60(54-32-20-12-21-33-54)42-67(105)99-73(49(4)125-86(99)119)79(111)94-62(56-36-24-14-25-37-56)44-69(107)101-75(81(113)114)51(6)127-88(101)121/h10-39,46-51,58-63,70-75H,40-45H2,1-9H3,(H,90,108)(H,91,110)(H,92,109)(H,93,112)(H,94,111)(H,95,115)(H,113,114)/t46-,47-,48-,49-,50-,51-,58-,59-,60-,61-,62-,63-,70+,71+,72+,73+,74+,75+/m0/s1
InChIKeyLMMIADAWVJOCDZ-YENHMFSWSA-N
MW1763.79 g/mol
LogP7.38
Rot. Bonds30

About (4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carboxylic acid

(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carboxylic acid (PubChem CID 16723476) has the molecular formula C89H94N12O27 and a molecular weight of 1763.79 g/mol. Its IUPAC name is (4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carboxylic acid.

Molecular Properties

Compound Name(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carboxylic acid
PubChem CID16723476
Molecular FormulaC89H94N12O27
Molecular Weight1763.79 g/mol
Exact Mass1762.64
IUPAC Name(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carboxylic acid
SMILESC[C@@H]1OC(=O)N(C(=O)C[C@H](NC(=O)[C@H]2[C@H](C)OC(=O)N2C(=O)C[C@H](NC(=O)[C@H]2[C@H](C)OC(=O)N2C(=O)C[C@H](NC(=O)[C@H]2[C@H](C)OC(=O)N2C(=O)C[C@H](NC(=O)[C@H]2[C@H](C)OC(=O)N2C(=O)C[C@H](NC(=O)[C@H]2[C@H](C)OC(=O)N2C(=O)C[C@H](NC(=O)OC(C)(C)C)c2ccccc2)c2ccccc2)c2ccccc2)c2ccccc2)c2ccccc2)c2ccccc2)[C@H]1C(=O)O
InChIInChI=1S/C89H94N12O27/c1-46-70(96(83(116)122-46)64(102)41-59(53-30-18-11-19-31-53)91-78(110)72-48(3)124-85(118)98(72)66(104)43-61(55-34-22-13-23-35-55)93-80(112)74-50(5)126-87(120)100(74)68(106)45-63(57-38-26-15-27-39-57)95-82(115)128-89(7,8)9)76(108)90-58(52-28-16-10-17-29-52)40-65(103)97-71(47(2)123-84(97)117)77(109)92-60(54-32-20-12-21-33-54)42-67(105)99-73(49(4)125-86(99)119)79(111)94-62(56-36-24-14-25-37-56)44-69(107)101-75(81(113)114)51(6)127-88(101)121/h10-39,46-51,58-63,70-75H,40-45H2,1-9H3,(H,90,108)(H,91,110)(H,92,109)(H,93,112)(H,94,111)(H,95,115)(H,113,114)/t46-,47-,48-,49-,50-,51-,58-,59-,60-,61-,62-,63-,70+,71+,72+,73+,74+,75+/m0/s1
InChIKeyLMMIADAWVJOCDZ-YENHMFSWSA-N
XLogP7.38
TPSA500.79 Ų
H-Bond Donors7
H-Bond Acceptors26
Rotatable Bonds30
Heavy Atoms128
Complexity

Lipinski Rule of Five

4 violations

RuleValue
MW ≤ 5001763.79
LogP ≤ 57.38
H-Bond Donors ≤ 57
H-Bond Acceptors ≤ 1026

Computed Properties (RDKit)

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

Analyze (4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carboxylic acid with MolForge

Explore ADMET properties, 3D molecular structure, drug-likeness score, and discover similar compounds using our AI-powered platform.

Launch Full Analysis

Frequently Asked Questions

What is the IUPAC name of (4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carboxylic acid?
The IUPAC name of (4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carboxylic acid (CID 16723476) is (4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carboxylic acid.
What is the SMILES notation for (4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carboxylic acid?
The canonical SMILES for (4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carboxylic acid is C[C@@H]1OC(=O)N(C(=O)C[C@H](NC(=O)[C@H]2[C@H](C)OC(=O)N2C(=O)C[C@H](NC(=O)[C@H]2[C@H](C)OC(=O)N2C(=O)C[C@H](NC(=O)[C@H]2[C@H](C)OC(=O)N2C(=O)C[C@H](NC(=O)[C@H]2[C@H](C)OC(=O)N2C(=O)C[C@H](NC(=O)[C@H]2[C@H](C)OC(=O)N2C(=O)C[C@H](NC(=O)OC(C)(C)C)c2ccccc2)c2ccccc2)c2ccccc2)c2ccccc2)c2ccccc2)c2ccccc2)[C@H]1C(=O)O.
What is the InChIKey of (4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carboxylic acid?
The InChIKey is LMMIADAWVJOCDZ-YENHMFSWSA-N. The full InChI is InChI=1S/C89H94N12O27/c1-46-70(96(83(116)122-46)64(102)41-59(53-30-18-11-19-31-53)91-78(110)72-48(3)124-85(118)98(72)66(104)43-61(55-34-22-13-23-35-55)93-80(112)74-50(5)126-87(120)100(74)68(106)45-63(57-38-26-15-27-39-57)95-82(115)128-89(7,8)9)76(108)90-58(52-28-16-10-17-29-52)40-65(103)97-71(47(2)123-84(97)117)77(109)92-60(54-32-20-12-21-33-54)42-67(105)99-73(49(4)125-86(99)119)79(111)94-62(56-36-24-14-25-37-56)44-69(107)101-75(81(113)114)51(6)127-88(101)121/h10-39,46-51,58-63,70-75H,40-45H2,1-9H3,(H,90,108)(H,91,110)(H,92,109)(H,93,112)(H,94,111)(H,95,115)(H,113,114)/t46-,47-,48-,49-,50-,51-,58-,59-,60-,61-,62-,63-,70+,71+,72+,73+,74+,75+/m0/s1.
What are the key properties of (4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carboxylic acid?
(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carboxylic acid has a molecular weight of 1763.79 g/mol, XLogP of 7.38, 30 rotatable bonds, 7 hydrogen bond donors, and 26 hydrogen bond acceptors.
Where does this data come from?
All data for (4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[[(4R,5S)-5-methyl-3-[(3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carbonyl]amino]-3-phenylpropanoyl]-2-oxo-1,3-oxazolidine-4-carboxylic acid is sourced from PubChem (CID 16723476), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).