![2-(6,7-difluoro-3-oxo-2,3-dihydro-1H-cyclopenta[b]naphthalen-1-ylidene)malononitrile CAS OPVNA-0001](https://www.warshel.com/wp-content/uploads/2020/03/Structure-of-2-67-difluoro-3-oxo-23-dihydro-1H-cyclopentabnaphthalen-1-ylidenemalononitrile-CAS-OPVNA-0001.png "2-(6,7-difluoro-3-oxo-2,3-dihydro-1H-cyclopenta[b]naphthalen-1-ylidene)malononitrile CAS OPVNA-0001")
Identification Properties Safety Data Specifications & Other Information Links Quick Inquiry Identification CAS Number OPVNA-0001 Name 2-(6,7-difluoro-3-oxo-2,3-dihydro-1H-cyclopenta[b]naphthalen-1-ylidene)malononitrile SMILES O=C(C1=CC2=CC(F)=C(C=C2C=C1/3)F)CC3=C(C#N)/C#N StdInChI InChI=1S/C16H6F2N2O/c17-14-3-8-1-12-11(10(6-19)7-20)5-16(21)13(12)2-9(8)4-15(14)18/h1-4H,5H2 StdInChIKey LDWFBYKLGQJZIG-UHFFFAOYSA-N Molecular Formula C16H6F2N2O Molecular Weight 280.23 Properties Appearance Yellow solid powder Safety Data WGK Germany 3 Specifications and Other Information of Our 2-(6,7-difluoro-3-oxo-2,3-dihydro-1H-cyclopenta[b]naphthalen-1-ylidene)malononitrile CAS OPVNA-0001 Identification Methods HNMR Purity 95% min Storage…
POLY(9 9-DI-N-OCTYLFLUORENYL-2 7-DIYL) CAS 19456-48-5
19456-48-5,POLY(9 9-DI-N-OCTYLFLUORENYL-2 7-DIYL),Poly(9,9-dioctylfluorenyl-2,7-diyl);Poly(9,9-dioctylfluorene)
![2,2′,7,7′-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9′-spirobifluorene CAS 207739-72-8](https://www.warshel.com/wp-content/uploads/2018/11/structure-of-207739-72-8.jpg "2,2′,7,7′-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9′-spirobifluorene CAS 207739-72-8")
2,2′,7,7′-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9′-spirobifluorene CAS 207739-72-8
207739-72-8,2,2′,7,7′-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9′-spirobifluorene,2,2′,7,7′-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9′-spirobifluorene;2,2′,7,7′-Tetrakis(N,N-p-dimethoxyphenylamino)-9,9′- spirobifluorene;Spiro-OMeTAD;2,2′,7,7′-tetrakis(N,N-di-p-MethoxyphenylaMino)-9,9′-spirobifluorene;N2,N2,N2′,N2′,N7,N7,N7′,N7′-Octakis(4-Methoxyphenyl)-;2,2′,7,7′-tetrakis(N,N-di-p-Methoxyphenyl-aMine)-9,9′-spirobifluorene;N2,N2,N2′,N2′,N7,N7,N7′,N7′-octakis(4-Methoxyphenyl)-9,9′-spirobi[fluorene]-2,2′,7,7′-tetraaMine;N2,N2,N2′,N2′,N7,N7,N7′,N7′-Octis(4-Methoxyphenyl)-9,9′-spirobi[fluorene]-2,2′,7,7′-tetraaMine
Poly[(9,9-bis(3¡é-(N,N-diMethylaMino)propyl)-2,7-fluorene)-alt-2,7-(9,9-dioctylfluorene) CAS 673474-74-3
673474-74-3,Poly[(9,9-bis(3¡é-(N,N-diMethylaMino)propyl)-2,7-fluorene)-alt-2,7-(9,9-dioctylfluorene),Poly[(9,9-bis(3¡é-(N,N-diMethylaMino)propyl)-2,7-fluorene)-alt-2,7-(9,9-dioctylfluorene);PFN;2,7-Dibromo-N,N,N’,N’-tetramethyl-9H-fluorene-9,9-dipropanamine polymer with 2,2′-(9,9-dioctyl-9H-fluorene-2,7-diyl)bis[4,4,5,5-tetramethyl-1,3,2-dioxaborolane];9H-Fluorene-9,9-dipropanaMine, 2,7-dibroMo-N,N,N’,N’-tetraMethyl-, polyMer with 2,2′-(9,9-dioctyl-9H-fluorene-2,7-diyl)bis[4,4,5,5-tetraMethyl-1,3,2-dioxaborolane];Poly[(9,9-bis(3′-(N,N-dimethylamino)propyl)-2,7-fluorene)-alt-2,7-(9,9-ioctylfluorene)], PFN;PFN-P1, polymer electrolyte
![2,2′-[[6,6,12,12-tetrakis(4-hexylphenyl)-s-indacenodithieno[3,2-b]thiophene]methylidyne(3-oxo-1H-indene-2,1(3H)-diylidene)]]bis(propanedinitrile) CAS 1664293-06-4](https://www.warshel.com/wp-content/uploads/2018/11/structure-of-1664293-06-4.jpg "2,2′-[[6,6,12,12-tetrakis(4-hexylphenyl)-s-indacenodithieno[3,2-b]thiophene]methylidyne(3-oxo-1H-indene-2,1(3H)-diylidene)]]bis(propanedinitrile) CAS 1664293-06-4")
2,2′-[[6,6,12,12-tetrakis(4-hexylphenyl)-s-indacenodithieno[3,2-b]thiophene]methylidyne(3-oxo-1H-indene-2,1(3H)-diylidene)]]bis(propanedinitrile) CAS 1664293-06-4
1664293-06-4,2,2′-[[6,6,12,12-tetrakis(4-hexylphenyl)-s-indacenodithieno[3,2-b]thiophene]methylidyne(3-oxo-1H-indene-2,1(3H)-diylidene)]]bis(propanedinitrile),2,2′-[[6,6,12,12-tetrakis(4-hexylphenyl)-s-indacenodithieno[3,2-b]thiophene]methylidyne(3-oxo-1H-indene-2,1(3H)-diylidene)]]bis(propanedinitrile);ITIC,PTB7-TH/ITIC;ITIC, 2,2′-[[6,6,12,12-Tetrakis(4-hexylphenyl)-6,12-dihydrodithieno[2,3-d:2′,3′-d’]-s-indaceno[1,2-b:5,6-b’]dithiophene-2,8-diyl]bis[methylidyne(3-oxo-1H-indene-2,1(3H)-diylidene)]]bispropanedinitrile;3,9-Bis(2-methylene-(3-(1,1-dicyanomethylene)-indanone))-5,5,11,11-tetrakis(4-hexylphenyl)-dithieno[2,3-d:2′,3′-d’]-s-indaceno[1,2-b:5,6-b’]dithiophene);2,2′-[[6,6,12,12-Tetrakis(4-hexylphenyl)-6,12-dihydrodithieno[2,3-d:2′,3′-d’]-s-indaceno[1,2-b:5,6-b’]dithiophene-2,8-diyl]bis[methylidyne(3-oxo-1H-indene-2,1(3H)-diylidene)]]bispropanedinitrile
1,2-Phenylenediacetic acid CAS 1266549-31-8
1266549-31-8,1,2-Phenylenediacetic acid,BENZENE-1,2-DIACETIC ACID;1,2-PHENYLENEDIACETIC ACID;RARECHEM AL BO 0119;O-PHENYLENEDIACETIC ACID;O-BENZENEDIACETIC ACID;2-Phenylenediacetic acid;o-Phenylenediacetic acid,;1,2-Benzenediacetic acid
![4,4,9,9-tetraoctyl-4,9-dihydro-s-indaceno[1,2-b:5,6-b’]dithiophene-2,7-dicarbaldehyde CAS WENA-0188](https://www.warshel.com/wp-content/uploads/2018/06/structure-of-WENA-0188.jpg "4,4,9,9-tetraoctyl-4,9-dihydro-s-indaceno[1,2-b:5,6-b’]dithiophene-2,7-dicarbaldehyde CAS WENA-0188")
4,4,9,9-tetraoctyl-4,9-dihydro-s-indaceno[1,2-b:5,6-b’]dithiophene-2,7-dicarbaldehyde CAS WENA-0188
WENA-0188,4,4,9,9-tetraoctyl-4,9-dihydro-s-indaceno[1,2-b:5,6-b’]dithiophene-2,7-dicarbaldehyde,
![(5Z,5’Z)-5,5′-((7,7′-(4,4,9,9-tetraoctyl-4,9-dihydro-s-indaceno[1,2-b:5,6-b’]dithiophene-2,7-diyl)bis(benzo[c][1,2,5]thiadiazole-7,4-diyl))bis(methanylylidene))bis(3-ethyl-2-thioxothiazolidin-4-one) CAS 2077945-91-4](https://www.warshel.com/wp-content/uploads/2018/06/structure-of-2077945-91-4.jpg "(5Z,5’Z)-5,5′-((7,7′-(4,4,9,9-tetraoctyl-4,9-dihydro-s-indaceno[1,2-b:5,6-b’]dithiophene-2,7-diyl)bis(benzo[c][1,2,5]thiadiazole-7,4-diyl))bis(methanylylidene))bis(3-ethyl-2-thioxothiazolidin-4-one) CAS 2077945-91-4")
(5Z,5’Z)-5,5′-((7,7′-(4,4,9,9-tetraoctyl-4,9-dihydro-s-indaceno[1,2-b:5,6-b’]dithiophene-2,7-diyl)bis(benzo[c][1,2,5]thiadiazole-7,4-diyl))bis(methanylylidene))bis(3-ethyl-2-thioxothiazolidin-4-one) CAS 2077945-91-4
2077945-91-4,(5Z,5’Z)-5,5′-((7,7′-(4,4,9,9-tetraoctyl-4,9-dihydro-s-indaceno[1,2-b:5,6-b’]dithiophene-2,7-diyl)bis(benzo[c][1,2,5]thiadiazole-7,4-diyl))bis(methanylylidene))bis(3-ethyl-2-thioxothiazolidin-4-one),
![5,5′,5”-((7,7′,7”-(5,5,10,10,15,15-hexahexyl-10,15-dihydro-5H-diindeno[1,2-a:1′,2′-c]fluorene-2,7,12-triyl)tris(benzo[c][1,2,5]thiadiazole-7,4-diyl))tris(methanylylidene))tris(3-ethyl-2-thioxothiazolidin-4-one) CAS WENA-0189](https://www.warshel.com/wp-content/uploads/2018/06/structure-of-WENA-0189.jpg "5,5′,5”-((7,7′,7”-(5,5,10,10,15,15-hexahexyl-10,15-dihydro-5H-diindeno[1,2-a:1′,2′-c]fluorene-2,7,12-triyl)tris(benzo[c][1,2,5]thiadiazole-7,4-diyl))tris(methanylylidene))tris(3-ethyl-2-thioxothiazolidin-4-one) CAS WENA-0189")
5,5′,5”-((7,7′,7”-(5,5,10,10,15,15-hexahexyl-10,15-dihydro-5H-diindeno[1,2-a:1′,2′-c]fluorene-2,7,12-triyl)tris(benzo[c][1,2,5]thiadiazole-7,4-diyl))tris(methanylylidene))tris(3-ethyl-2-thioxothiazolidin-4-one) CAS WENA-0189
WENA-0189,5,5′,5”-((7,7′,7”-(5,5,10,10,15,15-hexahexyl-10,15-dihydro-5H-diindeno[1,2-a:1′,2′-c]fluorene-2,7,12-triyl)tris(benzo[c][1,2,5]thiadiazole-7,4-diyl))tris(methanylylidene))tris(3-ethyl-2-thioxothiazolidin-4-one),
![2,2′,2”-(5,5,10,10,15,15-hexahexyl-10,15-dihydro-5H2,2′,2”-(5,5,10,10,15,15-hexahexyl-10,15-dihydro-5Hdiindeno[1,2-a:1′,2′-c]fluorene-2,7,12-triyl)tris(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) CAS 959163-61-2](https://www.warshel.com/wp-content/uploads/2018/06/structure-of-959163-61-2.jpg "2,2′,2”-(5,5,10,10,15,15-hexahexyl-10,15-dihydro-5H2,2′,2”-(5,5,10,10,15,15-hexahexyl-10,15-dihydro-5Hdiindeno[1,2-a:1′,2′-c]fluorene-2,7,12-triyl)tris(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) CAS 959163-61-2")
2,2′,2”-(5,5,10,10,15,15-hexahexyl-10,15-dihydro-5H2,2′,2”-(5,5,10,10,15,15-hexahexyl-10,15-dihydro-5Hdiindeno[1,2-a:1′,2′-c]fluorene-2,7,12-triyl)tris(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) CAS 959163-61-2
959163-61-2,2,2′,2”-(5,5,10,10,15,15-hexahexyl-10,15-dihydro-5H2,2′,2”-(5,5,10,10,15,15-hexahexyl-10,15-dihydro-5Hdiindeno[
1,2-a:1′,2′-c]fluorene-2,7,12-triyl)tris(4,4,5,5-tetramethyl-1,3,2-dioxaborolane),