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3,3′,4,4′-Biphenyltetracarboxylic dianhydride CAS:2420-87-3
3,3′,4,4′-Biphenyltetracarboxylic dianhydride bụ kemịkalụ nwere nhazi molekul nke nwere otu anhydride abụọ na otu carboxylic acid anọ nke edobere na azụ biphenyl. A na-ejikarị ngwakọta a eme ihe n'imepụta polymers nwere arụmọrụ dị elu yana dịka ihe na-ejikọ ibe ha n'ihi ihe kemịkalụ pụrụ iche ya.
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N-Ethylcarbazole CAS:86-28-2
N-Ethylcarbazole bụ kemịkalụ nwere nhazi molekul nke nwere mgbanaka carbazole nwere otu ethyl jikọtara ya na ya. A na-eji ngwakọta a eme ihe nke ukwuu n'imepụta agba, agba, na ọgwụ n'ihi ihe pụrụ iche kemịkalụ ya.
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1,1′-(9-Ethyl-9H-carbazole-3,6-diyl)bis(3-phenylprop-2-en-1-one) CAS:1104847-85-9
1,1′-(9-Ethyl-9H-carbazole-3,6-diyl)bis(3-phenylprop-2-en-1-one) bụ ngwakọta organic dị mgbagwoju anya nwere nhazi molekul nke nwere otu 3-phenylprop-2-en-1-one abụọ jikọtara site na akwa 9-ethyl-9H-carbazole-3,6-diyl. A na-eji ngwakọta a eme ihe na njikọ organic ma nwee ike itinye ya n'ọrụ n'ọtụtụ ebe n'ihi nhazi kemịkalụ pụrụ iche ya.
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![[4-(4-Aminobenzoyl)oxyphenyl] 4-aminobenzoate CAS:22095-98-3](https://cdn.globalso.com/xindaobiotech/6FOL1BS0UMD0X9Z40219.png)
[4-(4-Aminobenzoyl)oxyphenyl] 4-aminobenzoate CAS:22095-98-3
Ngwakọta kemịkalụ [4-(4-Aminobenzoyl)oxyphenyl] 4-aminobenzoate, nke a makwaara dịka Aminobenzoic Acid Ester, bụ ngwakọta organic dị mgbagwoju anya nwere nhazi molekul nke nwere otu 4-aminobenzoyl jikọtara na otu phenyl site na atọm oxygen, na otu 4-aminobenzoate ọzọ jikọtara na otu phenyl. A na-ejikarị ngwakọta a eme ihe n'ọhịa nke kemistri organic na nyocha ọgwụ n'ihi nhazi molekul pụrụ iche ya na ojiji nwere ike.
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9-Ethyl-9H-carbazole-3,6-dicarboxaldehyde CAS:70207-46-4
9-Ethyl-9H-carbazole-3,6-dicarboxaldehyde bụ kemịkalụ nwere nhazi molekul nwere mgbanaka carbazole na otu aldehyde abụọ, yana otu ethyl ejikọtara na mgbanaka carbazole. Ngwakọta a nwere ike ịnwe ojiji na mmepụta organic, sayensị ihe, na nyocha kemịkalụ n'ihi njirimara nhazi pụrụ iche ya na mmeghachi omume nwere ike ime.
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4,4′-BIS(METHOXYMETHYL)DIPHENYL ETHER CAS:2509-26-4
A na-eji 4,4′-BIS (METHOXYMETHYL) DIPHENYL ETHER eme ihe dị ka ihe mgbakwunye na-eguzogide okpomọkụ na polima na plastik, na-enye aka na mmezi okpomọkụ na mgbochi ire ọkụ. Ọ na-ahụta ojiji ya na mmepụta nke ihe eletrọnịkị, akụkụ ụgbọala, na ihe owuwu ebe ọ dị mkpa ka iguzogide okpomọkụ na nchekwa ọkụ dịkwuo mma.
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Asịd sulfonic polystyrene CAS:28210-41-5
Polystyrene sulfonic acid bụ ihe e ji polymer mee nke a maara maka ike acidic ya siri ike, nkwụsi ike okpomọkụ dị elu, na ikike mgbanwe ion dị mma. Ọ bụ copolymer sulfonated nke styrene na divinylbenzene, nke nwere nhazi njikọ cross-linked nke na-enye ike na ogologo oge na ihe ahụ. A na-enwetakarị polystyrene sulfonic acid n'ụdị resins ma ọ bụ membranes nke ion-exchange resins ma ọ bụ membranes.
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Parylene F CAS:1785-64-4
Parylene F, nke a makwaara dịka poly-p-xylylene ma ọ bụ PXF, bụ polima organic nke nwere oke iguzogide mmiri, ihe mgbaze kemịkalụ, na mgbanwe okpomọkụ. O nwere ihe mkpuchi eletriki dị mma n'ihi obere dielectric na-agbanwe agbanwe na ihe na-eme ka ọ ghara ịdị irè. Na mgbakwunye, ọ dabara na bio, nke mere ka ọ dabara maka ojiji ahụike.
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7-Bromoindole CAS:51417-51-7
A na-ejikarị Bromoindole eme ihe dị ka ihe owuwu ụlọ na mmepụta nke ọgwụ, ihe ọkụkụ, na sayensị ihe. Nhazi na mmeghachi omume ya pụrụ iche na-eme ka ọ bụrụ ihe bara uru n'ịmepụta ihe dị iche iche nke kemịkalụ nwere ike itinye n'ọrụ na ihe ndị dị ndụ.
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Ọkpụkpọ Tris(2,2,2-trifluoroethyl) CAS:370-69-4
Ọ bụ phosphite Tris(2,2,2-trifluoroethyl) nke nwere usoro kemịkalụ C6H9F9O3P. Ọ bụ mmiri mmiri na-enweghị agba nwere isi na-esi ísì ụtọ, a na-ejikarị ya eme ihe dị ka ihe na-eme ka ihe dị ndụ na-arụ ọrụ ma na-ebelata ire ọkụ.
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Palladium (II) oxide CAS:1314-08-5
Palladium oxide, nke a makwaara dị ka palladium dioxide, bụ ihe mejupụtara kemịkalụ nke palladium dị na ọnọdụ oxidation +2 yana oxygen. Ọ bụ ihe siri ike gbara ọchịchịrị ma ọ bụ ojii nke nwere ọrụ dị mkpa na ngwa ụlọ ọrụ dị iche iche, catalysis, na sayensị ihe. Palladium oxide nwere ihe pụrụ iche nke na-eme ka ọ baa uru maka ọtụtụ usoro kemịkalụ na ojiji ụlọ ọrụ.
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Acetate Palladium (II) CAS:3375-31-3
Palladium(II) acetate bụ kemịkalụ nwere palladium na steeti oxidation +2 nke ejikọtara ya na acetate ligands. Ọ bụ ngwakọta dị mkpa ma dịkwa iche iche, nke nwere ọtụtụ ojiji na catalysis, sayensị ihe, na njikọ organic. Njirimara na mmeghachi omume pụrụ iche nke ihe mejupụtara ya na-eme ka ọ bụrụ ngwa ọrụ bara uru na usoro kemịkalụ dị iche iche na ngwa ụlọ ọrụ mmepụta ihe.
