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DICYCLOHEXYLPHOSPHINE CAS:829-84-5
Dicyclohexylphosphine (DCyP) bụ ihe mejupụtara organophosphorus nke a na-ahụ site na ọnụnọ nke otu cyclohexyl abụọ ejikọtara na atọm phosphorus. Ọ bụ mmiri mmiri na-enweghị agba na okpomọkụ ụlọ ma a na-ejikarị ya eme ihe na kemịkalụ organic na nhazi. DCyP na-arụ ọrụ dị ka ligand nke nwere ike ime ka ọla mgbanwe kwụsie ike n'oge usoro catalytic, na-enye ihe pụrụ iche eletrọniki na steric n'ihi nnukwu otu cyclohexyl ya.
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4′-Chloroacetophenone CAS:99-91-2
4′-Chloroacetophenone bụ ihe mejupụtara organic nke dị na klas acetophenones, nke a na-eji ihe nnọchi chloro eme ihe na ọnọdụ para ma e jiri ya tụnyere otu acetyl dị na mgbanaka phenyl. Ihe mejupụtara a na-egosipụta ihe pụrụ iche nke kemịkalụ n'ihi halogenation ya, nke na-emetụta mmeghachi omume na mgbaze ya. Ọ na-eje ozi dị ka ihe dị mkpa na kemịkalụ organic sịntetik ma na-achọta ọtụtụ ojiji na ọgwụ, agrochemicals, na sayensị ihe.
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Dicyclohexylphenylphosphine CAS:6476-37-5
Dicyclohexylphenylphosphine (DCyPhP) bụ ihe mejupụtara organophosphorus nke nwere otu cyclohexyl abụọ na otu phenyl nke ejikọtara na atọm phosphorus. Ọ na-abụkarị mmiri mmiri na-enweghị agba ruo odo odo, nke a maara maka ihe pụrụ iche ya dị ka steric na eletrọniki. DCyPhP na-eje ozi dị ka ligand dị iche iche na kemistri nhazi, na-eme ka nkwụsi ike na ọrụ catalytic nke ihe mgbagwoju anya ígwè dịkwuo mma na mmeghachi omume kemịkalụ dị iche iche.
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O,O-Dimethyl phosphoramidothioate CAS:17321-47-0
O,O-Dimethyl phosphoramidothioate bụ ngwakọta organophosphorus nwere usoro molekul C4H12N1O3PS. Ngwakọta a nwere atọm phosphorus ejikọtara na atọm sulfur na otu methyl abụọ, yana otu ọrụ amido. Ọ bụ mmiri mmiri na-enweghị agba ruo odo odo nke a na-ejikarị eme ihe na njikọ kemịkalụ. O,O-Dimethyl phosphoramidothioate nwere mmasị pụrụ iche n'ọhịa nke agrochemicals na ọgwụ n'ihi ọrụ bayoloji ya nwere ike ịrụ. Nhazi ya na-enye ya ohere ịmekọrịta na sistemụ bayoloji, na-eme ka ọ bụrụ isiokwu ọmụmụ maka ndị na-ahụ maka njikwa ahụhụ na ngwa ndị ọzọ metụtara phosphonates.
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4′-DIMETHYLAMINOACETOPHENONE CAS:2124-31-4
4′-Dimethylaminoacetophenone bụ ihe mejupụtara organic nke dị na klas acetophenones, nke otu dimethylamino na-akọwa na para position nke phenyl ring. Ihe mejupụtara a na-egosipụta ihe pụrụ iche nke kemịkalụ n'ihi ọnụnọ nke otu dimethylamino nke na-enye electron, nke na-eme ka mmeghachi omume na mgbaze ya dịkwuo mma. A na-ejikarị ya eme ihe dị ka ihe etiti na njikọ organic ma nwee ọtụtụ ojiji na ọgwụ na nyocha kemịkalụ.
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Etodolac methyl ester CAS:122188-02-7
Etodolac methyl ester bụ ọgwụ etodolac, ọgwụ na-anaghị egbochi mbufụt (NSAID) nke na-elekwasị anya na mgbu na mbufụt. Ngwakọta a na-egosipụta ihe mgbu na ihe mgbochi mbufụt, nke na-eme ka ọ dị mkpa ma na nyocha ọgwụ ma na-eji ọgwụgwọ. N'ụzọ nhazi, mgbanwe methyl ester na-eme ka ọ dịkwuo mma ịgbaze na nnweta bioavailability, na-eme ka ojiji ya dị mfe na usoro ọgwụgwọ dị iche iche. Ngwakọta a na-eje ozi dị ka ihe dị mkpa n'ime mmepụta nke ihe ndị dị mgbagwoju anya nwere uru ọgwụgwọ nwere ike.
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Methyl 3-oxohexanoate CAS:30414-54-1
Methyl 3-oxohexanoate bụ ihe mejupụtara organic nwere usoro molekul C7H12O3. Ọ bụ nke otu esters ma sitere na hexanoic acid na methyl acetoacetate. A na-amata ihe mejupụtara ya site na otu keto dị iche iche, nke na-enye mmeghachi omume pụrụ iche na njirimara ọrụ. Methyl 3-oxohexanoate bụ mmiri mmiri na-enweghị agba ruo odo odo na-acha ọbara ọbara, nke nwere isi dị ụtọ. A na-eji ya eme ihe na njikọta kemịkalụ dị iche iche na ojiji ya n'ihi ọtụtụ ihe dị iche iche, ọkachasị na mmepụta nke ọgwụ na agrochemicals. Ihe mejupụtara ya na-ejekwa ozi dị ka ihe etiti na njikọta nke molekul organic dị mgbagwoju anya.
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KALSIỌM SOLFATE CAS:7778-18-9
Calcium sulfate (CaSO₄) bụ ihe na-adịghị arụ ọrụ nke na-apụta n'ụdị dị iche iche, gụnyere gypsum (dihydrate), anhydrite (dehydrate), na plaster of Paris (hemihydrate). Ọ bụ ntụ ọcha, nke na-enweghị isi ma ọ bụ kristal siri ike. A na-eji calcium sulfate eme ihe n'ọtụtụ ụlọ ọrụ dị iche iche n'ihi ihe ndị dị mma ọ na-ejikọ, ọdịdị ya na-adịghị egbu egbu, na ikike ịmịkọrọ mmiri. Ọ na-eme ka ọ bụrụ ihe dị mkpa n'iwu ụlọ, ọrụ ugbo, na nhazi nri.
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1,3-Dimethylbarbituric acid CAS:769-42-6
1,3-Dimethylbarbituric acid bụ ihe sitere na barbituric acid, nke nwere otu methyl abụọ na ọnọdụ 1 na 3 na mgbanaka pyrimidine. Ọ bụ kristal ọcha siri ike nke na-egosipụta obere ihe acidic. Ngwakọta a nwere mmasị na kemistri ọgwụ n'ihi ojiji ya dị ka ihe na-emepụta ọgwụ na dị ka ihe etiti na mmepụta nke ọtụtụ molekul bioactive.
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(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE CAS:2136-75-6
(Formylmethylene)triphenylphosphorane bụ ngwakọta organophosphorus nke nwere usoro triphenylphosphine nwere ihe nnọchi formylmethylene. Ọ na-adịkarị ka ihe siri ike na-acha odo odo ruo oroma ma a maara ya maka njirimara nucleophilic siri ike ya. Ngwakọta a na-arụ ọrụ dị mkpa na njikọ organic, ọkachasị na nhazi nke njikọ carbon-carbon na mgbanwe nke otu ọrụ dị iche iche.
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2,2′,4′-Trichloroacetophenone CAS:4252-78-2
2,2′,4′-Trichloroacetophenone bụ ihe mejupụtara organic nke a na-ahụ site na ọnụnọ nke atọm chlorine atọ ejikọtara na nhazi acetophenone. N'ụzọ pụrụ iche, ọ nwere ihe ndị na-anọchi chloro na ọnọdụ 2, 2′, na 4′ na mgbanaka phenyl. Ihe mejupụtara trihalogen a na-egosipụta ihe pụrụ iche kemịkalụ nke na-eme ka mmeghachi omume ya dịkwuo mma, na-eme ka ọ bụrụ ihe dị mkpa n'ọtụtụ ngwa ụlọ ọrụ mmepụta ihe na nyocha, ọkachasị n'ọhịa nke ọgwụ na agrochemicals.
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2′,5′-Dichloroacetophenone CAS:2476-37-1
2′, 5′-Dichloroacetophenone bụ ihe mejupụtara organic nke dị na klas acetophenones, nke a na-ahụ site na ọnụnọ nke atọm chlorine abụọ na ọnọdụ 2′ na 5′ na mgbanaka phenyl. Ihe mejupụtara a na-egosipụta mmeghachi omume dị ukwuu n'ihi ihe ndị na-anọchi halogen ya, nke na-eme ka ọdịdị electrophilic ya dịkwuo mma. A na-eji ya dị ka ihe dị mkpa na njikọ organic ma nwee ọtụtụ ojiji na ngalaba kemistri na sayensị ihe onwunwe.
