(4,4-dimethyl-2-oxooxolan-3-yl) 2,2-difluoropropanoate;[3-(4-methoxyphenyl)-1-adamantyl]methyl 2,2-difluoropropanoate;[3-(4-methyl-9H-fluoren-1-yl)-1-adamantyl]methyl 2,2-difluoropropanoate;(2-methyl-5-oxooxolan-3-yl) 2,2-difluoropropanoate;(3-methyl-2-oxooxolan-3-yl) 2,2-difluoropropanoate;[5-(4-methylphenyl)-1,2,3,4,4a,5,6,7,8,8a-decahydronaphthalen-1-yl] 2,2-difluoropropanoate;[3-(4-methylphenyl)-1-adamantyl] 2,2-difluoropropanoate;[4-(4-methylphenyl)cyclohexyl] 2,2-difluoropropanoate;[4-[(4-methylphenyl)methyl]-8-tricyclo[5.2.1.02,6]decanyl]methyl 2,2-difluoropropanoate;oxan-2-ylmethyl 2,2-difluoropropanoate;(2-oxooxolan-3-yl) 2,2-difluoropropanoate;(5-oxooxolan-3-yl) 2,2-difluoropropanoate

C175H216F24O36 — CID 158605144

About (4,4-dimethyl-2-oxooxolan-3-yl) 2,2-difluoropropanoate;[3-(4-methoxyphenyl)-1-adamantyl]methyl 2,2-difluoropropanoate;[3-(4-methyl-9H-fluoren-1-yl)-1-adamantyl]methyl 2,2-difluoropropanoate;(2-methyl-5-oxooxolan-3-yl) 2,2-difluoropropanoate;(3-methyl-2-oxooxolan-3-yl) 2,2-difluoropropanoate;[5-(4-methylphenyl)-1,2,3,4,4a,5,6,7,8,8a-decahydronaphthalen-1-yl] 2,2-difluoropropanoate;[3-(4-methylphenyl)-1-adamantyl] 2,2-difluoropropanoate;[4-(4-methylphenyl)cyclohexyl] 2,2-difluoropropanoate;[4-[(4-methylphenyl)methyl]-8-tricyclo[5.2.1.02,6]decanyl]methyl 2,2-difluoropropanoate;oxan-2-ylmethyl 2,2-difluoropropanoate;(2-oxooxolan-3-yl) 2,2-difluoropropanoate;(5-oxooxolan-3-yl) 2,2-difluoropropanoate

(4,4-dimethyl-2-oxooxolan-3-yl) 2,2-difluoropropanoate;[3-(4-methoxyphenyl)-1-adamantyl]methyl 2,2-difluoropropanoate;[3-(4-methyl-9H-fluoren-1-yl)-1-adamantyl]methyl 2,2-difluoropropanoate;(2-methyl-5-oxooxolan-3-yl) 2,2-difluoropropanoate;(3-methyl-2-oxooxolan-3-yl) 2,2-difluoropropanoate;[5-(4-methylphenyl)-1,2,3,4,4a,5,6,7,8,8a-decahydronaphthalen-1-yl] 2,2-difluoropropanoate;[3-(4-methylphenyl)-1-adamantyl] 2,2-difluoropropanoate;[4-(4-methylphenyl)cyclohexyl] 2,2-difluoropropanoate;[4-[(4-methylphenyl)methyl]-8-tricyclo[5.2.1.02,6]decanyl]methyl 2,2-difluoropropanoate;oxan-2-ylmethyl 2,2-difluoropropanoate;(2-oxooxolan-3-yl) 2,2-difluoropropanoate;(5-oxooxolan-3-yl) 2,2-difluoropropanoate (PubChem CID 158605144) has the molecular formula C175H216F24O36 and a molecular weight of 3351.57 g/mol. Its IUPAC name is (4,4-dimethyl-2-oxooxolan-3-yl) 2,2-difluoropropanoate;[3-(4-methoxyphenyl)-1-adamantyl]methyl 2,2-difluoropropanoate;[3-(4-methyl-9H-fluoren-1-yl)-1-adamantyl]methyl 2,2-difluoropropanoate;(2-methyl-5-oxooxolan-3-yl) 2,2-difluoropropanoate;(3-methyl-2-oxooxolan-3-yl) 2,2-difluoropropanoate;[5-(4-methylphenyl)-1,2,3,4,4a,5,6,7,8,8a-decahydronaphthalen-1-yl] 2,2-difluoropropanoate;[3-(4-methylphenyl)-1-adamantyl] 2,2-difluoropropanoate;[4-(4-methylphenyl)cyclohexyl] 2,2-difluoropropanoate;[4-[(4-methylphenyl)methyl]-8-tricyclo[5.2.1.02,6]decanyl]methyl 2,2-difluoropropanoate;oxan-2-ylmethyl 2,2-difluoropropanoate;(2-oxooxolan-3-yl) 2,2-difluoropropanoate;(5-oxooxolan-3-yl) 2,2-difluoropropanoate.

Molecular Properties

• Compound Name: (4,4-dimethyl-2-oxooxolan-3-yl) 2,2-difluoropropanoate;[3-(4-methoxyphenyl)-1-adamantyl]methyl 2,2-difluoropropanoate;[3-(4-methyl-9H-fluoren-1-yl)-1-adamantyl]methyl 2,2-difluoropropanoate;(2-methyl-5-oxooxolan-3-yl) 2,2-difluoropropanoate;(3-methyl-2-oxooxolan-3-yl) 2,2-difluoropropanoate;[5-(4-methylphenyl)-1,2,3,4,4a,5,6,7,8,8a-decahydronaphthalen-1-yl] 2,2-difluoropropanoate;[3-(4-methylphenyl)-1-adamantyl] 2,2-difluoropropanoate;[4-(4-methylphenyl)cyclohexyl] 2,2-difluoropropanoate;[4-[(4-methylphenyl)methyl]-8-tricyclo[5.2.1.02,6]decanyl]methyl 2,2-difluoropropanoate;oxan-2-ylmethyl 2,2-difluoropropanoate;(2-oxooxolan-3-yl) 2,2-difluoropropanoate;(5-oxooxolan-3-yl) 2,2-difluoropropanoate
• PubChem CID: 158605144
• Molecular Formula: C175H216F24O36
• Molecular Weight: 3351.57 g/mol
• Exact Mass: 3349.47
• IUPAC Name: (4,4-dimethyl-2-oxooxolan-3-yl) 2,2-difluoropropanoate;[3-(4-methoxyphenyl)-1-adamantyl]methyl 2,2-difluoropropanoate;[3-(4-methyl-9H-fluoren-1-yl)-1-adamantyl]methyl 2,2-difluoropropanoate;(2-methyl-5-oxooxolan-3-yl) 2,2-difluoropropanoate;(3-methyl-2-oxooxolan-3-yl) 2,2-difluoropropanoate;[5-(4-methylphenyl)-1,2,3,4,4a,5,6,7,8,8a-decahydronaphthalen-1-yl] 2,2-difluoropropanoate;[3-(4-methylphenyl)-1-adamantyl] 2,2-difluoropropanoate;[4-(4-methylphenyl)cyclohexyl] 2,2-difluoropropanoate;[4-[(4-methylphenyl)methyl]-8-tricyclo[5.2.1.02,6]decanyl]methyl 2,2-difluoropropanoate;oxan-2-ylmethyl 2,2-difluoropropanoate;(2-oxooxolan-3-yl) 2,2-difluoropropanoate;(5-oxooxolan-3-yl) 2,2-difluoropropanoate
• SMILES: CC(F)(F)C(=O)OC1(C)CCOC1=O.CC(F)(F)C(=O)OC1C(=O)OCC1(C)C.CC(F)(F)C(=O)OC1CCOC1=O.CC(F)(F)C(=O)OC1COC(=O)C1.CC(F)(F)C(=O)OCC1CCCCO1.CC1OC(=O)CC1OC(=O)C(C)(F)F.COc1ccc(C23CC4CC(CC(COC(=O)C(C)(F)F)(C4)C2)C3)cc1.Cc1ccc(C23CC4CC(CC(COC(=O)C(C)(F)F)(C4)C2)C3)c2c1-c1ccccc1C2.Cc1ccc(C23CC4CC(CC(OC(=O)C(C)(F)F)(C4)C2)C3)cc1.Cc1ccc(C2CCC(OC(=O)C(C)(F)F)CC2)cc1.Cc1ccc(C2CCCC3C(OC(=O)C(C)(F)F)CCCC23)cc1.Cc1ccc(CC2CC3C4CC(COC(=O)C(C)(F)F)C(C4)C3C2)cc1
• InChI: InChI=1S/C28H30F2O2.C22H28F2O2.C21H26F2O3.C20H24F2O2.C20H26F2O2.C16H20F2O2.C9H12F2O4.C9H14F2O3.2C8H10F2O4.2C7H8F2O4/c1-17-7-8-23(22-10-20-5-3-4-6-21(20)24(17)22)28-13-18-9-19(14-28)12-27(11-18,15-28)16-32-25(31)26(2,29)30;1-13-3-5-14(6-4-13)7-15-8-18-16-10-17(19(11-16)20(18)9-15)12-26-21(25)22(2,23)24;1-19(22,23)18(24)26-13-20-8-14-7-15(9-20)11-21(10-14,12-20)16-3-5-17(25-2)6-4-16;1-13-3-5-16(6-4-13)19-8-14-7-15(9-19)11-20(10-14,12-19)24-17(23)18(2,21)22;1-13-9-11-14(12-10-13)15-5-3-7-17-16(15)6-4-8-18(17)24-19(23)20(2,21)22;1-11-3-5-12(6-4-11)13-7-9-14(10-8-13)20-15(19)16(2,17)18;1-8(2)4-14-6(12)5(8)15-7(13)9(3,10)11;1-9(10,11)8(12)14-6-7-4-2-3-5-13-7;1-7(3-4-13-5(7)11)14-6(12)8(2,9)10;1-4-5(3-6(11)13-4)14-7(12)8(2,9)10;1-7(8,9)6(11)13-4-2-5(10)12-3-4;1-7(8,9)6(11)13-4-2-3-12-5(4)10/h3-8,18-19H,9-16H2,1-2H3;3-6,15-20H,7-12H2,1-2H3;3-6,14-15H,7-13H2,1-2H3;3-6,14-15H,7-12H2,1-2H3;9-12,15-18H,3-8H2,1-2H3;3-6,13-14H,7-10H2,1-2H3;5H,4H2,1-3H3;7H,2-6H2,1H3;3-4H2,1-2H3;4-5H,3H2,1-2H3;2*4H,2-3H2,1H3
• InChIKey: HWCYDXNWVUPLPD-UHFFFAOYSA-N
• XLogP: 36.29
• TPSA: 465.56 Ų
• H-Bond Acceptors: 36
• Rotatable Bonds: 36
• Heavy Atoms: 235
• Complexity: —

Lipinski Rule of Five

3 violations

Rule	Value
MW ≤ 500	3351.57
LogP ≤ 5	36.29
H-Bond Donors ≤ 5	0
H-Bond Acceptors ≤ 10	36

Computed Properties (RDKit)

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

Frequently Asked Questions

What is the IUPAC name of (4,4-dimethyl-2-oxooxolan-3-yl) 2,2-difluoropropanoate;[3-(4-methoxyphenyl)-1-adamantyl]methyl 2,2-difluoropropanoate;[3-(4-methyl-9H-fluoren-1-yl)-1-adamantyl]methyl 2,2-difluoropropanoate;(2-methyl-5-oxooxolan-3-yl) 2,2-difluoropropanoate;(3-methyl-2-oxooxolan-3-yl) 2,2-difluoropropanoate;[5-(4-methylphenyl)-1,2,3,4,4a,5,6,7,8,8a-decahydronaphthalen-1-yl] 2,2-difluoropropanoate;[3-(4-methylphenyl)-1-adamantyl] 2,2-difluoropropanoate;[4-(4-methylphenyl)cyclohexyl] 2,2-difluoropropanoate;[4-[(4-methylphenyl)methyl]-8-tricyclo[5.2.1.02,6]decanyl]methyl 2,2-difluoropropanoate;oxan-2-ylmethyl 2,2-difluoropropanoate;(2-oxooxolan-3-yl) 2,2-difluoropropanoate;(5-oxooxolan-3-yl) 2,2-difluoropropanoate?

The IUPAC name of (4,4-dimethyl-2-oxooxolan-3-yl) 2,2-difluoropropanoate;[3-(4-methoxyphenyl)-1-adamantyl]methyl 2,2-difluoropropanoate;[3-(4-methyl-9H-fluoren-1-yl)-1-adamantyl]methyl 2,2-difluoropropanoate;(2-methyl-5-oxooxolan-3-yl) 2,2-difluoropropanoate;(3-methyl-2-oxooxolan-3-yl) 2,2-difluoropropanoate;[5-(4-methylphenyl)-1,2,3,4,4a,5,6,7,8,8a-decahydronaphthalen-1-yl] 2,2-difluoropropanoate;[3-(4-methylphenyl)-1-adamantyl] 2,2-difluoropropanoate;[4-(4-methylphenyl)cyclohexyl] 2,2-difluoropropanoate;[4-[(4-methylphenyl)methyl]-8-tricyclo[5.2.1.02,6]decanyl]methyl 2,2-difluoropropanoate;oxan-2-ylmethyl 2,2-difluoropropanoate;(2-oxooxolan-3-yl) 2,2-difluoropropanoate;(5-oxooxolan-3-yl) 2,2-difluoropropanoate (CID 158605144) is (4,4-dimethyl-2-oxooxolan-3-yl) 2,2-difluoropropanoate;[3-(4-methoxyphenyl)-1-adamantyl]methyl 2,2-difluoropropanoate;[3-(4-methyl-9H-fluoren-1-yl)-1-adamantyl]methyl 2,2-difluoropropanoate;(2-methyl-5-oxooxolan-3-yl) 2,2-difluoropropanoate;(3-methyl-2-oxooxolan-3-yl) 2,2-difluoropropanoate;[5-(4-methylphenyl)-1,2,3,4,4a,5,6,7,8,8a-decahydronaphthalen-1-yl] 2,2-difluoropropanoate;[3-(4-methylphenyl)-1-adamantyl] 2,2-difluoropropanoate;[4-(4-methylphenyl)cyclohexyl] 2,2-difluoropropanoate;[4-[(4-methylphenyl)methyl]-8-tricyclo[5.2.1.02,6]decanyl]methyl 2,2-difluoropropanoate;oxan-2-ylmethyl 2,2-difluoropropanoate;(2-oxooxolan-3-yl) 2,2-difluoropropanoate;(5-oxooxolan-3-yl) 2,2-difluoropropanoate.

What is the SMILES notation for (4,4-dimethyl-2-oxooxolan-3-yl) 2,2-difluoropropanoate;[3-(4-methoxyphenyl)-1-adamantyl]methyl 2,2-difluoropropanoate;[3-(4-methyl-9H-fluoren-1-yl)-1-adamantyl]methyl 2,2-difluoropropanoate;(2-methyl-5-oxooxolan-3-yl) 2,2-difluoropropanoate;(3-methyl-2-oxooxolan-3-yl) 2,2-difluoropropanoate;[5-(4-methylphenyl)-1,2,3,4,4a,5,6,7,8,8a-decahydronaphthalen-1-yl] 2,2-difluoropropanoate;[3-(4-methylphenyl)-1-adamantyl] 2,2-difluoropropanoate;[4-(4-methylphenyl)cyclohexyl] 2,2-difluoropropanoate;[4-[(4-methylphenyl)methyl]-8-tricyclo[5.2.1.02,6]decanyl]methyl 2,2-difluoropropanoate;oxan-2-ylmethyl 2,2-difluoropropanoate;(2-oxooxolan-3-yl) 2,2-difluoropropanoate;(5-oxooxolan-3-yl) 2,2-difluoropropanoate?

The canonical SMILES for (4,4-dimethyl-2-oxooxolan-3-yl) 2,2-difluoropropanoate;[3-(4-methoxyphenyl)-1-adamantyl]methyl 2,2-difluoropropanoate;[3-(4-methyl-9H-fluoren-1-yl)-1-adamantyl]methyl 2,2-difluoropropanoate;(2-methyl-5-oxooxolan-3-yl) 2,2-difluoropropanoate;(3-methyl-2-oxooxolan-3-yl) 2,2-difluoropropanoate;[5-(4-methylphenyl)-1,2,3,4,4a,5,6,7,8,8a-decahydronaphthalen-1-yl] 2,2-difluoropropanoate;[3-(4-methylphenyl)-1-adamantyl] 2,2-difluoropropanoate;[4-(4-methylphenyl)cyclohexyl] 2,2-difluoropropanoate;[4-[(4-methylphenyl)methyl]-8-tricyclo[5.2.1.02,6]decanyl]methyl 2,2-difluoropropanoate;oxan-2-ylmethyl 2,2-difluoropropanoate;(2-oxooxolan-3-yl) 2,2-difluoropropanoate;(5-oxooxolan-3-yl) 2,2-difluoropropanoate is CC(F)(F)C(=O)OC1(C)CCOC1=O.CC(F)(F)C(=O)OC1C(=O)OCC1(C)C.CC(F)(F)C(=O)OC1CCOC1=O.CC(F)(F)C(=O)OC1COC(=O)C1.CC(F)(F)C(=O)OCC1CCCCO1.CC1OC(=O)CC1OC(=O)C(C)(F)F.COc1ccc(C23CC4CC(CC(COC(=O)C(C)(F)F)(C4)C2)C3)cc1.Cc1ccc(C23CC4CC(CC(COC(=O)C(C)(F)F)(C4)C2)C3)c2c1-c1ccccc1C2.Cc1ccc(C23CC4CC(CC(OC(=O)C(C)(F)F)(C4)C2)C3)cc1.Cc1ccc(C2CCC(OC(=O)C(C)(F)F)CC2)cc1.Cc1ccc(C2CCCC3C(OC(=O)C(C)(F)F)CCCC23)cc1.Cc1ccc(CC2CC3C4CC(COC(=O)C(C)(F)F)C(C4)C3C2)cc1.

What is the InChIKey of (4,4-dimethyl-2-oxooxolan-3-yl) 2,2-difluoropropanoate;[3-(4-methoxyphenyl)-1-adamantyl]methyl 2,2-difluoropropanoate;[3-(4-methyl-9H-fluoren-1-yl)-1-adamantyl]methyl 2,2-difluoropropanoate;(2-methyl-5-oxooxolan-3-yl) 2,2-difluoropropanoate;(3-methyl-2-oxooxolan-3-yl) 2,2-difluoropropanoate;[5-(4-methylphenyl)-1,2,3,4,4a,5,6,7,8,8a-decahydronaphthalen-1-yl] 2,2-difluoropropanoate;[3-(4-methylphenyl)-1-adamantyl] 2,2-difluoropropanoate;[4-(4-methylphenyl)cyclohexyl] 2,2-difluoropropanoate;[4-[(4-methylphenyl)methyl]-8-tricyclo[5.2.1.02,6]decanyl]methyl 2,2-difluoropropanoate;oxan-2-ylmethyl 2,2-difluoropropanoate;(2-oxooxolan-3-yl) 2,2-difluoropropanoate;(5-oxooxolan-3-yl) 2,2-difluoropropanoate?

The InChIKey is HWCYDXNWVUPLPD-UHFFFAOYSA-N. The full InChI is InChI=1S/C28H30F2O2.C22H28F2O2.C21H26F2O3.C20H24F2O2.C20H26F2O2.C16H20F2O2.C9H12F2O4.C9H14F2O3.2C8H10F2O4.2C7H8F2O4/c1-17-7-8-23(22-10-20-5-3-4-6-21(20)24(17)22)28-13-18-9-19(14-28)12-27(11-18,15-28)16-32-25(31)26(2,29)30;1-13-3-5-14(6-4-13)7-15-8-18-16-10-17(19(11-16)20(18)9-15)12-26-21(25)22(2,23)24;1-19(22,23)18(24)26-13-20-8-14-7-15(9-20)11-21(10-14,12-20)16-3-5-17(25-2)6-4-16;1-13-3-5-16(6-4-13)19-8-14-7-15(9-19)11-20(10-14,12-19)24-17(23)18(2,21)22;1-13-9-11-14(12-10-13)15-5-3-7-17-16(15)6-4-8-18(17)24-19(23)20(2,21)22;1-11-3-5-12(6-4-11)13-7-9-14(10-8-13)20-15(19)16(2,17)18;1-8(2)4-14-6(12)5(8)15-7(13)9(3,10)11;1-9(10,11)8(12)14-6-7-4-2-3-5-13-7;1-7(3-4-13-5(7)11)14-6(12)8(2,9)10;1-4-5(3-6(11)13-4)14-7(12)8(2,9)10;1-7(8,9)6(11)13-4-2-5(10)12-3-4;1-7(8,9)6(11)13-4-2-3-12-5(4)10/h3-8,18-19H,9-16H2,1-2H3;3-6,15-20H,7-12H2,1-2H3;3-6,14-15H,7-13H2,1-2H3;3-6,14-15H,7-12H2,1-2H3;9-12,15-18H,3-8H2,1-2H3;3-6,13-14H,7-10H2,1-2H3;5H,4H2,1-3H3;7H,2-6H2,1H3;3-4H2,1-2H3;4-5H,3H2,1-2H3;2*4H,2-3H2,1H3.

What are the key properties of (4,4-dimethyl-2-oxooxolan-3-yl) 2,2-difluoropropanoate;[3-(4-methoxyphenyl)-1-adamantyl]methyl 2,2-difluoropropanoate;[3-(4-methyl-9H-fluoren-1-yl)-1-adamantyl]methyl 2,2-difluoropropanoate;(2-methyl-5-oxooxolan-3-yl) 2,2-difluoropropanoate;(3-methyl-2-oxooxolan-3-yl) 2,2-difluoropropanoate;[5-(4-methylphenyl)-1,2,3,4,4a,5,6,7,8,8a-decahydronaphthalen-1-yl] 2,2-difluoropropanoate;[3-(4-methylphenyl)-1-adamantyl] 2,2-difluoropropanoate;[4-(4-methylphenyl)cyclohexyl] 2,2-difluoropropanoate;[4-[(4-methylphenyl)methyl]-8-tricyclo[5.2.1.02,6]decanyl]methyl 2,2-difluoropropanoate;oxan-2-ylmethyl 2,2-difluoropropanoate;(2-oxooxolan-3-yl) 2,2-difluoropropanoate;(5-oxooxolan-3-yl) 2,2-difluoropropanoate?

(4,4-dimethyl-2-oxooxolan-3-yl) 2,2-difluoropropanoate;[3-(4-methoxyphenyl)-1-adamantyl]methyl 2,2-difluoropropanoate;[3-(4-methyl-9H-fluoren-1-yl)-1-adamantyl]methyl 2,2-difluoropropanoate;(2-methyl-5-oxooxolan-3-yl) 2,2-difluoropropanoate;(3-methyl-2-oxooxolan-3-yl) 2,2-difluoropropanoate;[5-(4-methylphenyl)-1,2,3,4,4a,5,6,7,8,8a-decahydronaphthalen-1-yl] 2,2-difluoropropanoate;[3-(4-methylphenyl)-1-adamantyl] 2,2-difluoropropanoate;[4-(4-methylphenyl)cyclohexyl] 2,2-difluoropropanoate;[4-[(4-methylphenyl)methyl]-8-tricyclo[5.2.1.02,6]decanyl]methyl 2,2-difluoropropanoate;oxan-2-ylmethyl 2,2-difluoropropanoate;(2-oxooxolan-3-yl) 2,2-difluoropropanoate;(5-oxooxolan-3-yl) 2,2-difluoropropanoate has a molecular weight of 3351.57 g/mol, XLogP of 36.29, 36 rotatable bonds, 0 hydrogen bond donors, and 36 hydrogen bond acceptors.

Where does this data come from?

All data for (4,4-dimethyl-2-oxooxolan-3-yl) 2,2-difluoropropanoate;[3-(4-methoxyphenyl)-1-adamantyl]methyl 2,2-difluoropropanoate;[3-(4-methyl-9H-fluoren-1-yl)-1-adamantyl]methyl 2,2-difluoropropanoate;(2-methyl-5-oxooxolan-3-yl) 2,2-difluoropropanoate;(3-methyl-2-oxooxolan-3-yl) 2,2-difluoropropanoate;[5-(4-methylphenyl)-1,2,3,4,4a,5,6,7,8,8a-decahydronaphthalen-1-yl] 2,2-difluoropropanoate;[3-(4-methylphenyl)-1-adamantyl] 2,2-difluoropropanoate;[4-(4-methylphenyl)cyclohexyl] 2,2-difluoropropanoate;[4-[(4-methylphenyl)methyl]-8-tricyclo[5.2.1.02,6]decanyl]methyl 2,2-difluoropropanoate;oxan-2-ylmethyl 2,2-difluoropropanoate;(2-oxooxolan-3-yl) 2,2-difluoropropanoate;(5-oxooxolan-3-yl) 2,2-difluoropropanoate is sourced from PubChem (CID 158605144), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).