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Triethyl orthobutyrate CAS:24964-76-9
Triethyl orthobutyrate, ya na usoro kemịkalụ C₁₂H₂₄O₄, bụ ihe mejupụtara organic nke a na-akpọ orthoester. O nwere otu ethyl atọ ejikọtara na ihe sitere na butyric acid. A na-ejikarị ihe mejupụtara a eme ihe na njikọ organic ma na-eje ozi dị ka ihe na-agbanwe agbanwe maka imepụta esters, ketones, na ihe dị iche iche dị na organic. Ike Triethyl orthobutyrate isonye na hydrolysis na condensation na-etinye ya dị ka ngwa bara uru n'ọhịa nke kemistri ọgwụ na sayensị ihe. Ngwa ya na-agbasa na ụlọ ọrụ na-emepụta ihe na-esi ísì ụtọ, na-egosipụta mkpa ọ dị ọ bụghị naanị na nyocha kamakwa na ngwaahịa azụmahịa.
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D(+)-Galactosamine hydrochloride CAS:1772-03-8
D(+)-Galactosamine hydrochloride bụ amino sugar nke sitere n'okike na ihe dị mkpa dị na bayọlọji nke nwere usoro molekul C₆H₁₃ClN₂O₅. A na-esi na galactose nweta ya ma nwee otu amine, nke na-enye ihe pụrụ iche na biochemical. D(+)-Galactosamine na-arụ ọrụ dị mkpa na usoro metabolic dị iche iche ma na-etinye aka na mmepụta nke glycoproteins na glycolipids. Mkpa ya gbasaa na nyocha na bayọlọji sel na immunology, ebe a na-eji ya dị ka ngwaọrụ iji mụọ usoro sel. Na mgbakwunye, ihe mejupụtara a enwetala nlebara anya maka ojiji ọgwụgwọ ya, ọkachasị n'ihe gbasara ọrịa imeju na ọrịa ogbu na nkwonkwo.
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Ammonium sulfate CAS:7783-20-2
Ammonium sulfate bụ nnu na-adịghị n'ime ihe nwere usoro kemịkalụ (NH₄)₂SO₄. Ọ na-adị ka kristal ọcha siri ike nke na-agbaze nke ukwuu na mmiri, na-eme ka ọ bụrụ ihe dị mkpa n'ọtụtụ ọrụ ụlọ ọrụ mmepụta ihe na ọrụ ugbo. A na-ejikarị Ammonium sulfate eme ihe dị ka fatịlaịza nwere nitrogen, na-enye ihe oriri dị mkpa maka ihe ọkụkụ ma na-eme ka ala dịkwuo mma. Na mgbakwunye, ọ na-eje ozi dị ka ihe na-eme ka mmiri dị ọcha na usoro nhicha protein na biochemistry na bayoloji molekul. Ọnụ ego ya na ịdị irè ya dị ka isi iyi nri na-enyere aka na ojiji ya n'ọtụtụ ebe n'ọrụ ugbo, ụlọ nyocha, na mmepụta nri.
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Triethyl orthoacetate CAS:78-39-7
Triethyl orthoacetate, nke nwere usoro kemịkalụ C₈H₁₄O₃, bụ ihe dị mkpa na mmepụta ihe ndị sitere n'okike, ọkachasị n'ọhịa nke kemistri ọgwụ na sayensị ihe. Dịka onye otu ezinụlọ orthoester, ọ nwere otu ethyl atọ jikọtara na ihe sitere na acetic acid. A na-ejikarị Triethyl orthoacetate eme ihe dị ka ihe owuwu dị iche iche maka ịmepụta ọtụtụ ihe ndị sitere na organic, gụnyere esters, ketones, na heterocycles. Ike ya ịnweta hydrolysis na condensation meghasịa na-eme ka ọ bụrụ ngwa bara uru maka ndị kemist na-enyocha ụzọ dị iche iche e si emepụta ihe. Na mgbakwunye, ọrụ ya na nkwadebe nke ọgwụ na-egosi mkpa ọ dị na nchọpụta ọgwụ na mmepe ya.
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N-Benzylglycine ethyl ester CAS:6436-90-4
N-Benzylglycine ethyl ester bụ ihe mejupụtara organic nke e ji ọnụnọ nke otu benzyl na otu ọrụ ethyl ester jikọtara na glycine mara. Site na usoro kemịkalụ C₉H₁₁NO₂, ihe mejupụtara a na-arụ ọrụ dị ka ihe owuwu dị mkpa na mmepụta organic na kemistri ọgwụ. A na-eji N-Benzylglycine ethyl ester kpọrọ ihe karịsịa maka ojiji ya nwere ike na mmepe nke ọgwụ na agrochemicals. Atụmatụ nhazi ya na-enye ya ohere isonye na mmeghachi omume kemịkalụ dị iche iche, na-eme ka ọ bụrụ ihe mejupụtara ọtụtụ ihe maka ndị nchọpụta na-enyocha ụzọ mmepụta ọhụrụ ma ọ bụ na-enyocha ihe omume bayoloji.
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Hydroxylamine hydrochloride CAS:5470-11-1
Hydroxylamine hydrochloride bụ kemịkalụ nwere usoro NH₂OH·HCl. O nwere hydroxylamine, ihe sitere na amine nke nwere otu hydroxyl, yana hydrochloric acid n'ụdị nnu ya. A na-agbaze kristal ọcha a na mmiri ma na-egosipụta ihe ndị na-ebelata ike, na-eme ka ọ baa uru n'ọtụtụ ojiji. A na-eji Hydroxylamine hydrochloride eme ihe nke ukwuu na njikọ organic, karịsịa maka ibelata carbonyl compounds na mmanya ha kwekọrọ na ya na dị ka ihe na-eme ka ihe dị nro na kemistri nyocha. Na mgbakwunye, ọ na-arụ ọrụ dị mkpa na mmepụta nke ọgwụ, ọgwụ nje, na polymers, na-egosi mkpa ọ dị na nyocha na ụlọ ọrụ.
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N,N-Dimethylglycine hydrochloride CAS:2491-06-7
N,N-Dimethylglycine hydrochloride bụ ihe sitere na glycine ebe otu methyl abụọ jikọtara na atọm nitrogen, na-ebute ngwakọta ammonium quaternary. Site na usoro kemịkalụ C₄H₁₁ClN₂O₂, ngwakọta a dị ka nnu hydrochloride, na-eme ka ọ sie ike ịgbaze na nkwụsi ike na mmiri mmiri. A maara N,N-Dimethylglycine maka ọrụ ya nwere ike ịrụ na usoro metabolic, gụnyere itinye aka na mmeghachi omume methylation na ojiji ya dị ka mgbakwunye nri a maara maka uru ndị a na-ekwu na ọrụ nghọta na ntachi obi. Njirimara biochemical ya na-eme ka ọ bụrụ isiokwu nyocha na sayensị nri na pharmacology.
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N,N-Dimethylglycine CAS:1118-68-9
N,N-Dimethylglycine (DMG) bụ ihe sitere na amino acid glycine, ebe otu methyl abụọ jikọtara na atọm nitrogen. Site na usoro kemịkalụ C₄H₁₁N₂O₂, DMG bụ ihe sitere n'okike nke a na-ahụ na obere ego na sistemụ bayoloji dị iche iche. Ọ na-arụ ọrụ na ọtụtụ usoro metabolic, gụnyere mmeghachi omume methylation na mmepụta ike. DMG enwetawo nlebara anya dị ka mgbakwunye nri n'ihi uru ahụike ya a na-ekwu na ọ bara, ọkachasị n'ịkwalite ọrụ nghọta, imeziwanye arụmọrụ egwuregwu, na ịkwado ahụike ahụ ike. Njirimara biochemical ya na-eme ka ọ dị mkpa ma na nyocha nri na ngwa ahụike.
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2,6-Difluoroanisole CAS:437-82-1
2,6-Difluoroanisole bụ ihe mejupụtara organic nke nwere otu methoxy (-OCH₃) na atọm fluorine abụọ e tinyere n'ọnọdụ benzene na ọnọdụ 2 na 6. Site na usoro molekul C8H8F2O, ihe a na-emepụta difluorinated na-ejikọta ihe pụrụ iche nke fluorine na mmeghachi omume nke otu methoxy. Ọnụnọ nke ihe ndị a na-eme ka ojiji ya dịkwuo mma n'ọtụtụ ngalaba dịka kemistri ọgwụ, mmepụta agrochemical, na sayensị ihe. Dịka ihe dị iche iche, 2,6-difluoroanisole na-eje ozi dị ka ihe owuwu bara uru maka ịmepụta ihe ọhụrụ nwere ihe ndị dị ndụ na ihe anụ ahụ ahaziri ahazi.
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2,6-dichloro-3-fluorobenzonitrile CAS:136514-16-4
2,6-Dichloro-3-fluorobenzonitrile bụ ihe mejupụtara ihe ndị e ji emepụta ihe nke ejiri mgbanaka aromatic ya dochie ya na atọm chlorine na fluorine yana otu ọrụ nitrile. Ihe mejupụtara a nwere mmasị dị ukwuu na kemistri ọgwụ na sayensị ihe onwunwe n'ihi ihe pụrụ iche ya na ihe ndị dị ndụ nwere ike ime. Ọnụnọ nke ihe ndị na-anọchi halogen nwere ike ime ka lipophilicity na reactivity nke ihe mejupụtara ahụ dịkwuo mma, na-eme ka ọ bụrụ ihe ndabere bara uru maka imepụta na mmepe ọgwụ. Na mgbakwunye, otu nitrile na-enye aka na ọtụtụ ihe ndị ọzọ na mgbanwe kemịkalụ, na-enye ohere maka njikọta nke ọtụtụ ihe ndị sitere na ya nwere ọrụ ahaziri ahazi.
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2,4-Difluoro-3-methoxybenzoic acid CAS:178974-97-5
2,4-Difluoro-3-methoxybenzoic acid bụ ihe mejupụtara organic nke a ma ama maka njikọta pụrụ iche ya nke otu ọrụ na ihe ndị na-agbanwe fluorine na mgbanaka aromatic. Site na usoro molekul C9H8F2O3, ihe mepụtara benzoic acid a nwere atọm fluorine abụọ na ọnọdụ 2 na 4 yana otu methoxy (-OCH₃) na ọnọdụ 3. Ọnụnọ nke ihe ndị a na-enye ihe onwunwe eletrọniki dị iche iche nke nwere ike ime ka mmeghachi omume na mgbaze nke molekul dịkwuo mma. Ihe mejupụtara a nwere mmasị na kemịkalụ ọgwụ na sayensị ihe n'ihi ojiji ya nwere ike na mmepe ọgwụ na dị ka ihe etiti na ụzọ sịntetik.
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Sodium sulfate CAS:7757-82-6
Sodium sulfate bụ ihe na-adịghị arụ ọrụ nke nwere usoro kemịkalụ Na₂SO₄. Mmiri ọcha a siri ike nke a na-akpọ nnu Glauber n'ụdị ya nke na-adịghị arụ ọrụ (Na₂SO₄·10H₂O), na-agbaze nke ukwuu na mmiri ma nwee ọtụtụ ọrụ n'ọtụtụ ụlọ ọrụ. A na-ejikarị Sodium sulfate eme ihe dị ka ihe na-akpọ nkụ na mmepụta organic, ihe na-emeju ihe nhicha, na ihe dị mkpa na mmepụta iko. Ike ya ịmịkọrọ mmiri na ime ka mmeghachi omume kemịkalụ dị mfe na-eme ka ọ bụrụ ihe bara uru ma n'ụlọ ọrụ mmepụta ihe na ụlọ nyocha.
