N,N-bis(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[2,3-b][1]benzofuran]-3-amine;N-(9,9-dimethylfluoren-2-yl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-3-amine;9,9-dimethyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)fluoren-2-amine;N-(3-phenylphenyl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-amine;4-phenyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)aniline

C293H191N5O5 — CID 159259870

IUPACN,N-bis(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[2,3-b][1]benzofuran]-3-amine;N-(9,9-dimethylfluoren-2-yl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-3-amine;9,9-dimethyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)fluoren-2-amine;N-(3-phenylphenyl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-amine;4-phenyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)aniline
SMILESCC1(C)c2ccccc2-c2ccc(N(c3ccc(-c4ccccc4)cc3)c3ccc(-c4cccc5c4-c4ccccc4C54c5ccccc5-c5c4ccc4c5oc5ccccc54)cc3)cc21.CC1(C)c2ccccc2-c2ccc(N(c3ccc(-c4ccccc4)cc3)c3ccc4c(c3)-c3ccccc3C43c4ccccc4-c4c3ccc3c4oc4ccccc43)cc21.c1ccc(-c2ccc(N(c3ccc(-c4ccccc4)cc3)c3ccc(-c4cccc5c4-c4ccccc4C54c5ccccc5-c5c4ccc4c5oc5ccccc54)cc3)cc2)cc1.c1ccc(-c2ccc(N(c3ccc(-c4ccccc4)cc3)c3ccc4c(c3)-c3ccccc3C43c4ccccc4-c4cc5c(cc43)oc3ccccc35)cc2)cc1.c1ccc(-c2ccc(N(c3cccc(-c4ccccc4)c3)c3cccc4c3-c3ccccc3C43c4ccccc4-c4c3ccc3c4oc4ccccc43)cc2)cc1
InChIInChI=1S/C64H43NO.C61H39NO.C58H39NO.2C55H35NO/c1-63(2)53-22-10-6-17-47(53)48-36-35-45(39-58(48)63)65(43-31-27-41(28-32-43)40-15-4-3-5-16-40)44-33-29-42(30-34-44)46-21-14-25-56-60(46)51-19-7-11-23-54(51)64(56)55-24-12-8-20-52(55)61-57(64)38-37-50-49-18-9-13-26-59(49)66-62(50)61;1-3-14-40(15-4-1)42-26-32-45(33-27-42)62(46-34-28-43(29-35-46)41-16-5-2-6-17-41)47-36-30-44(31-37-47)48-21-13-24-55-58(48)51-19-7-10-22-53(51)61(55)54-23-11-8-20-52(54)59-56(61)39-38-50-49-18-9-12-25-57(49)63-60(50)59;1-57(2)48-20-10-6-16-41(48)43-30-28-40(35-53(43)57)59(38-26-24-37(25-27-38)36-14-4-3-5-15-36)39-29-32-51-47(34-39)42-17-7-11-21-49(42)58(51)50-22-12-8-19-46(50)55-52(58)33-31-45-44-18-9-13-23-54(44)60-56(45)55;1-3-15-36(16-4-1)38-29-31-40(32-30-38)56(41-20-13-19-39(35-41)37-17-5-2-6-18-37)50-27-14-26-48-52(50)44-22-7-10-24-46(44)55(48)47-25-11-8-23-45(47)53-49(55)34-33-43-42-21-9-12-28-51(42)57-54(43)53;1-3-13-36(14-4-1)38-23-27-40(28-24-38)56(41-29-25-39(26-30-41)37-15-5-2-6-16-37)42-31-32-51-46(33-42)43-17-7-10-20-49(43)55(51)50-21-11-8-18-44(50)47-34-48-45-19-9-12-22-53(45)57-54(48)35-52(47)55/h3-39H,1-2H3;1-39H;3-35H,1-2H3;2*1-35H
InChIKeyKWJDQASXTQGLQS-UHFFFAOYSA-N
MW3861.78 g/mol
LogP78.28
Rot. Bonds25

About N,N-bis(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[2,3-b][1]benzofuran]-3-amine;N-(9,9-dimethylfluoren-2-yl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-3-amine;9,9-dimethyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)fluoren-2-amine;N-(3-phenylphenyl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-amine;4-phenyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)aniline

N,N-bis(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[2,3-b][1]benzofuran]-3-amine;N-(9,9-dimethylfluoren-2-yl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-3-amine;9,9-dimethyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)fluoren-2-amine;N-(3-phenylphenyl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-amine;4-phenyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)aniline (PubChem CID 159259870) has the molecular formula C293H191N5O5 and a molecular weight of 3861.78 g/mol. Its IUPAC name is N,N-bis(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[2,3-b][1]benzofuran]-3-amine;N-(9,9-dimethylfluoren-2-yl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-3-amine;9,9-dimethyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)fluoren-2-amine;N-(3-phenylphenyl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-amine;4-phenyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)aniline.

Molecular Properties

Compound NameN,N-bis(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[2,3-b][1]benzofuran]-3-amine;N-(9,9-dimethylfluoren-2-yl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-3-amine;9,9-dimethyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)fluoren-2-amine;N-(3-phenylphenyl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-amine;4-phenyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)aniline
PubChem CID159259870
Molecular FormulaC293H191N5O5
Molecular Weight3861.78 g/mol
Exact Mass3858.48
IUPAC NameN,N-bis(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[2,3-b][1]benzofuran]-3-amine;N-(9,9-dimethylfluoren-2-yl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-3-amine;9,9-dimethyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)fluoren-2-amine;N-(3-phenylphenyl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-amine;4-phenyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)aniline
SMILESCC1(C)c2ccccc2-c2ccc(N(c3ccc(-c4ccccc4)cc3)c3ccc(-c4cccc5c4-c4ccccc4C54c5ccccc5-c5c4ccc4c5oc5ccccc54)cc3)cc21.CC1(C)c2ccccc2-c2ccc(N(c3ccc(-c4ccccc4)cc3)c3ccc4c(c3)-c3ccccc3C43c4ccccc4-c4c3ccc3c4oc4ccccc43)cc21.c1ccc(-c2ccc(N(c3ccc(-c4ccccc4)cc3)c3ccc(-c4cccc5c4-c4ccccc4C54c5ccccc5-c5c4ccc4c5oc5ccccc54)cc3)cc2)cc1.c1ccc(-c2ccc(N(c3ccc(-c4ccccc4)cc3)c3ccc4c(c3)-c3ccccc3C43c4ccccc4-c4cc5c(cc43)oc3ccccc35)cc2)cc1.c1ccc(-c2ccc(N(c3cccc(-c4ccccc4)c3)c3cccc4c3-c3ccccc3C43c4ccccc4-c4c3ccc3c4oc4ccccc43)cc2)cc1
InChIInChI=1S/C64H43NO.C61H39NO.C58H39NO.2C55H35NO/c1-63(2)53-22-10-6-17-47(53)48-36-35-45(39-58(48)63)65(43-31-27-41(28-32-43)40-15-4-3-5-16-40)44-33-29-42(30-34-44)46-21-14-25-56-60(46)51-19-7-11-23-54(51)64(56)55-24-12-8-20-52(55)61-57(64)38-37-50-49-18-9-13-26-59(49)66-62(50)61;1-3-14-40(15-4-1)42-26-32-45(33-27-42)62(46-34-28-43(29-35-46)41-16-5-2-6-17-41)47-36-30-44(31-37-47)48-21-13-24-55-58(48)51-19-7-10-22-53(51)61(55)54-23-11-8-20-52(54)59-56(61)39-38-50-49-18-9-12-25-57(49)63-60(50)59;1-57(2)48-20-10-6-16-41(48)43-30-28-40(35-53(43)57)59(38-26-24-37(25-27-38)36-14-4-3-5-15-36)39-29-32-51-47(34-39)42-17-7-11-21-49(42)58(51)50-22-12-8-19-46(50)55-52(58)33-31-45-44-18-9-13-23-54(44)60-56(45)55;1-3-15-36(16-4-1)38-29-31-40(32-30-38)56(41-20-13-19-39(35-41)37-17-5-2-6-18-37)50-27-14-26-48-52(50)44-22-7-10-24-46(44)55(48)47-25-11-8-23-45(47)53-49(55)34-33-43-42-21-9-12-28-51(42)57-54(43)53;1-3-13-36(14-4-1)38-23-27-40(28-24-38)56(41-29-25-39(26-30-41)37-15-5-2-6-16-37)42-31-32-51-46(33-42)43-17-7-10-20-49(43)55(51)50-21-11-8-18-44(50)47-34-48-45-19-9-12-22-53(45)57-54(48)35-52(47)55/h3-39H,1-2H3;1-39H;3-35H,1-2H3;2*1-35H
InChIKeyKWJDQASXTQGLQS-UHFFFAOYSA-N
XLogP78.28
TPSA81.90 Ų
H-Bond Donors
H-Bond Acceptors10
Rotatable Bonds25
Heavy Atoms303
Complexity

Lipinski Rule of Five

2 violations

RuleValue
MW ≤ 5003861.78
LogP ≤ 578.28
H-Bond Donors ≤ 50
H-Bond Acceptors ≤ 1010

Analyze N,N-bis(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[2,3-b][1]benzofuran]-3-amine;N-(9,9-dimethylfluoren-2-yl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-3-amine;9,9-dimethyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)fluoren-2-amine;N-(3-phenylphenyl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-amine;4-phenyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)aniline with MolForge

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Frequently Asked Questions

What is the IUPAC name of N,N-bis(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[2,3-b][1]benzofuran]-3-amine;N-(9,9-dimethylfluoren-2-yl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-3-amine;9,9-dimethyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)fluoren-2-amine;N-(3-phenylphenyl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-amine;4-phenyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)aniline?
The IUPAC name of N,N-bis(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[2,3-b][1]benzofuran]-3-amine;N-(9,9-dimethylfluoren-2-yl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-3-amine;9,9-dimethyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)fluoren-2-amine;N-(3-phenylphenyl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-amine;4-phenyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)aniline (CID 159259870) is N,N-bis(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[2,3-b][1]benzofuran]-3-amine;N-(9,9-dimethylfluoren-2-yl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-3-amine;9,9-dimethyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)fluoren-2-amine;N-(3-phenylphenyl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-amine;4-phenyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)aniline.
What is the SMILES notation for N,N-bis(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[2,3-b][1]benzofuran]-3-amine;N-(9,9-dimethylfluoren-2-yl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-3-amine;9,9-dimethyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)fluoren-2-amine;N-(3-phenylphenyl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-amine;4-phenyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)aniline?
The canonical SMILES for N,N-bis(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[2,3-b][1]benzofuran]-3-amine;N-(9,9-dimethylfluoren-2-yl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-3-amine;9,9-dimethyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)fluoren-2-amine;N-(3-phenylphenyl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-amine;4-phenyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)aniline is CC1(C)c2ccccc2-c2ccc(N(c3ccc(-c4ccccc4)cc3)c3ccc(-c4cccc5c4-c4ccccc4C54c5ccccc5-c5c4ccc4c5oc5ccccc54)cc3)cc21.CC1(C)c2ccccc2-c2ccc(N(c3ccc(-c4ccccc4)cc3)c3ccc4c(c3)-c3ccccc3C43c4ccccc4-c4c3ccc3c4oc4ccccc43)cc21.c1ccc(-c2ccc(N(c3ccc(-c4ccccc4)cc3)c3ccc(-c4cccc5c4-c4ccccc4C54c5ccccc5-c5c4ccc4c5oc5ccccc54)cc3)cc2)cc1.c1ccc(-c2ccc(N(c3ccc(-c4ccccc4)cc3)c3ccc4c(c3)-c3ccccc3C43c4ccccc4-c4cc5c(cc43)oc3ccccc35)cc2)cc1.c1ccc(-c2ccc(N(c3cccc(-c4ccccc4)c3)c3cccc4c3-c3ccccc3C43c4ccccc4-c4c3ccc3c4oc4ccccc43)cc2)cc1.
What is the InChIKey of N,N-bis(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[2,3-b][1]benzofuran]-3-amine;N-(9,9-dimethylfluoren-2-yl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-3-amine;9,9-dimethyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)fluoren-2-amine;N-(3-phenylphenyl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-amine;4-phenyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)aniline?
The InChIKey is KWJDQASXTQGLQS-UHFFFAOYSA-N. The full InChI is InChI=1S/C64H43NO.C61H39NO.C58H39NO.2C55H35NO/c1-63(2)53-22-10-6-17-47(53)48-36-35-45(39-58(48)63)65(43-31-27-41(28-32-43)40-15-4-3-5-16-40)44-33-29-42(30-34-44)46-21-14-25-56-60(46)51-19-7-11-23-54(51)64(56)55-24-12-8-20-52(55)61-57(64)38-37-50-49-18-9-13-26-59(49)66-62(50)61;1-3-14-40(15-4-1)42-26-32-45(33-27-42)62(46-34-28-43(29-35-46)41-16-5-2-6-17-41)47-36-30-44(31-37-47)48-21-13-24-55-58(48)51-19-7-10-22-53(51)61(55)54-23-11-8-20-52(54)59-56(61)39-38-50-49-18-9-12-25-57(49)63-60(50)59;1-57(2)48-20-10-6-16-41(48)43-30-28-40(35-53(43)57)59(38-26-24-37(25-27-38)36-14-4-3-5-15-36)39-29-32-51-47(34-39)42-17-7-11-21-49(42)58(51)50-22-12-8-19-46(50)55-52(58)33-31-45-44-18-9-13-23-54(44)60-56(45)55;1-3-15-36(16-4-1)38-29-31-40(32-30-38)56(41-20-13-19-39(35-41)37-17-5-2-6-18-37)50-27-14-26-48-52(50)44-22-7-10-24-46(44)55(48)47-25-11-8-23-45(47)53-49(55)34-33-43-42-21-9-12-28-51(42)57-54(43)53;1-3-13-36(14-4-1)38-23-27-40(28-24-38)56(41-29-25-39(26-30-41)37-15-5-2-6-16-37)42-31-32-51-46(33-42)43-17-7-10-20-49(43)55(51)50-21-11-8-18-44(50)47-34-48-45-19-9-12-22-53(45)57-54(48)35-52(47)55/h3-39H,1-2H3;1-39H;3-35H,1-2H3;2*1-35H.
What are the key properties of N,N-bis(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[2,3-b][1]benzofuran]-3-amine;N-(9,9-dimethylfluoren-2-yl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-3-amine;9,9-dimethyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)fluoren-2-amine;N-(3-phenylphenyl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-amine;4-phenyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)aniline?
N,N-bis(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[2,3-b][1]benzofuran]-3-amine;N-(9,9-dimethylfluoren-2-yl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-3-amine;9,9-dimethyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)fluoren-2-amine;N-(3-phenylphenyl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-amine;4-phenyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)aniline has a molecular weight of 3861.78 g/mol, XLogP of 78.28, 25 rotatable bonds, 0 hydrogen bond donors, and 10 hydrogen bond acceptors.
Where does this data come from?
All data for N,N-bis(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[2,3-b][1]benzofuran]-3-amine;N-(9,9-dimethylfluoren-2-yl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-3-amine;9,9-dimethyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)fluoren-2-amine;N-(3-phenylphenyl)-N-(4-phenylphenyl)spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-amine;4-phenyl-N-(4-phenylphenyl)-N-(4-spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-4-ylphenyl)aniline is sourced from PubChem (CID 159259870), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).