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![4,9-DibroMoisochroMeno[6,5,4-def]isochroMene-1,3,6,8-tetraone CAS NO:83204-68-6]()
4,9-DibroMoisochroMeno[6,5,4-def]isochroMene-1,3,6,8-tetraone CAS NO:83204-68-6
Enw: 4,9-DibroMoisochroMeno[6,5,4-def]isochroMene-1,3,6,8-tetraone
RHIF CAS:83204-68-6
Purdeb: 97 y cant
vMF: C14H2Br2O6
MW: 425.97
BP:703.2±60.0 gradd (Rhagweld)
MP: 350 gradd...Ychwanegu at yr Ymchwiliad -
![CAS: 31364-42-8 KRYPTOFIX(R) 221]()
CAS: 31364-42-8 KRYPTOFIX(R) 221
Rhif CAS: 31364-42-8
Fformiwla: C16H32N2O5
Pwysau Moleciwlaidd: 332.43600
EINECS: 250-592-1
Purdeb: 97 y cant Isafswm.
Pecyn: 5 g / 25 g / 100 g
Amser arweiniol: Mewn...Ychwanegu at yr Ymchwiliad -
![CAS: 1816997-25-7 [1,1':3',1'':4'',1''':3''',1''''-Quinquephenyl]-4,4' '''- Asid decarboxylic, 5', 5'''-bis(4-carboxyphenyl)-]()
Rhif CAS: 1816997-25-7
Fformiwla: C46H30O8
Pwysau Moleciwlaidd: 710.72600
Purdeb: 97 y cant Isafswm.
Pecyn: 5 g / 25 g / 100 g
Amser arweiniol: Mewn stoc
Cyflwyno: DHL / FEDEX /...Ychwanegu at yr Ymchwiliad -
![CAS: 1383925-31-2 [1,1':3',1'':3'',1'''-Cwaterphenyl]-4,4'''-Asid decarboxylic,5',5' '-bis(4-carboxyphenyl)-]()
Rhif CAS: 1383925-31-2
Fformiwla: C40H26O8
Pwysau Moleciwlaidd: 634.63000
Purdeb: 97 y cant Isafswm.
Pecyn: 5 g / 25 g / 100 g
Amser arweiniol: Mewn stoc
Cyflwyno: DHL / FEDEX /...Ychwanegu at yr Ymchwiliad -
![CAS: 2235382-00-8 5'-nitro-[1,1':3',1''-terphenyl]-3,3'',5,5''-Asid tetracarbosilig]()
CAS: 2235382-00-8 5'-nitro-[1,1':3',1''-terphenyl]-3,3'',5,5''-Asid tetracarbosilig
Rhif CAS: 2235382-00-8
Fformiwla: C22H13NO10
Pwysau Moleciwlaidd: 451.33900
Purdeb: 97 y cant Isafswm.
Pecyn: 5 g / 25 g / 100 g
Amser arweiniol: Mewn stoc
Cyflwyno: DHL / FEDEX...Ychwanegu at yr Ymchwiliad -
![CAS: 1433189-28-6 [1,1':3',1''-Terphenyl]-3,3'',5,5''-Asid tetracarboxylic, 5'-methyl-]()
CAS: 1433189-28-6 [1,1':3',1''-Terphenyl]-3,3'',5,5''-Asid tetracarboxylic, 5'-methyl-
Rhif CAS: 1433189-28-6
Fformiwla: C23H16O8
Pwysau Moleciwlaidd: 420.36800
Purdeb: 97 y cant Isafswm.
Pecyn: 5 g / 25 g / 100 g
Amser arweiniol: Mewn stoc
Cyflwyno: DHL / FEDEX /...Ychwanegu at yr Ymchwiliad -
![CAS: 1331745-95-9 5',5'''-bis(4-carboxyphenyl)-5''-(4,4''-dicarboxy[1,1':3',1' '-terphenyl]-5'-yl)-[1,1':3',1'':3'',1'':3'',1'''-Quinquephenyl]{ {26}}, 4''''-Asid decarboxylic]()
Rhif CAS: 1331745-95-9
Fformiwla: C66H42O12
Pwysau Moleciwlaidd: 1027.03000
Purdeb: 97 y cant Isafswm.
Pecyn: 5 g / 25 g / 100 g
Amser arweiniol: Mewn stoc
Cyflwyno: DHL / FEDEX...Ychwanegu at yr Ymchwiliad -
![CAS: 4720-99-4 4,4'-(Ethene-1,2-diyl)dibenzaldehyde]()
CAS: 4720-99-4 4,4'-(Ethene-1,2-diyl)dibenzaldehyde
Rhif CAS: 4720-99-4
Fformiwla: C16H12O2
Pwysau Moleciwlaidd: 236.26500
Purdeb: 97 y cant Isafswm.
Pecyn: 5 g / 25 g / 100 g
Amser arweiniol: Mewn stoc
Cyflwyno: DHL / FEDEX / UPS...Ychwanegu at yr Ymchwiliad -
![CAS 25104-37-4|POLY ( Vinyl ETHYL ETHER )]()
CAS 25104-37-4|POLY ( Vinyl ETHYL ETHER )
Math: Yr un peth â Lutonal A25 / A50
Gwerth K: 10 ~ 17 / 55 ~ 65
EINECS: 680-545-4
Pecyn: 20 kg / 170 kg Drymiau
Brand: Alfa Chemical (Nid BASF)
Dosbarthu: Ar y Môr neu'r...Ychwanegu at yr Ymchwiliad -
![CAS: 1072413-89-8 Zirconium 1,4-dicarboxybenzene MOF (UiO-66)]()
CAS: 1072413-89-8 Zirconium 1,4-dicarboxybenzene MOF (UiO-66)
Rhif CAS: 1072413-89-8
Fformiwla: C48H24O32Zr6
Pwysau Moleciwlaidd: 1660.03000
Purdeb: 97 y cant Isafswm.
Pecyn: 5 g / 25 g / 100 g
Cyflwyno: DHL / FEDEX / UPS neu Ar y môrYchwanegu at yr Ymchwiliad -
![CAS 68817-71-0|2-AMINO-4'-CHLORODIPHENYLAMINE]()
CAS 68817-71-0|2-AMINO-4'-CHLORODIPHENYLAMINE
Fformiwla Moleciwlaidd: C12H11ClN2
Pwysau Moleciwlaidd: 218.68
EINECS: 272-391-8
Purdeb: 97 y cant Isafswm.
Pecyn: 1 g / 5 g / 25 g / 100 g / 1 kgYchwanegu at yr Ymchwiliad -
![CAS 86520-52-7|2-[2-(2-AZIDOETHOXY)ETHOXY)ETHANOL]()
CAS 86520-52-7|2-[2-(2-AZIDOETHOXY)ETHOXY)ETHANOL
Fformiwla Moleciwlaidd: C6H13N3O3
Pwysau Moleciwlaidd: 175.18572
Purdeb: 97 y cant Isafswm.
Pecyn: 1 g / 5 g / 25 g / 100 g / 1 kgYchwanegu at yr Ymchwiliad
![4,9-DibroMoisochroMeno[6,5,4-def]isochroMene-1,3,6,8-tetraone CAS NO:83204-68-6](/uploads/202235855/small/4-9-dibromoisochromeno-6-5-4-def-isochromene36254232719.png)
![CAS: 1816997-25-7 [1,1':3',1'':4'',1''':3''',1''''-Quinquephenyl]-4,4' '''- Asid decarboxylic, 5', 5'''-bis(4-carboxyphenyl)-](/uploads/202235855/small/cas-1816997-25-7-1-1-3-1-4-1-3-104547288330.png)
![CAS: 1383925-31-2 [1,1':3',1'':3'',1'''-Cwaterphenyl]-4,4'''-Asid decarboxylic,5',5' '-bis(4-carboxyphenyl)-](/uploads/202235855/small/cas-1383925-31-2-1-1-3-1-3-1-quaterphenyl-4-443378538798.png)
![CAS: 2235382-00-8 5'-nitro-[1,1':3',1''-terphenyl]-3,3'',5,5''-Asid tetracarbosilig](/uploads/202235855/small/cas-2235382-00-8-5-nitro-1-1-3-1-terphenyl-355443538293.png)
![CAS: 1433189-28-6 [1,1':3',1''-Terphenyl]-3,3'',5,5''-Asid tetracarboxylic, 5'-methyl-](/uploads/202235855/small/cas-1433189-28-6-1-1-3-1-terphenyl-3-3-5-531080100512.png)
![CAS: 1331745-95-9 5',5'''-bis(4-carboxyphenyl)-5''-(4,4''-dicarboxy[1,1':3',1' '-terphenyl]-5'-yl)-[1,1':3',1'':3'',1'':3'',1'''-Quinquephenyl]{ {26}}, 4''''-Asid decarboxylic](/uploads/202235855/small/cas-1331745-95-9-5-5-bis-4-carboxyphenyl-5-458189475760.png)
Rydym yn adnabyddus fel un o'r prif fentrau gwyddoniaeth deunydd yn Tsieina, sy'n arbenigo mewn darparu pris cystadleuol i gynhyrchion o ansawdd uchel. Os ydych chi'n mynd i brynu gwyddoniaeth deunydd disgownt ar werth, croeso i chi gael dyfynbris o'n ffatri.
