O le Belt and Road: Galulue Faatasi, Lotogatasi ma le Manumalo i le Vaeluaga
oloa

Kemikolo Lelei

  • Formamidine disulfide dihydrochloride CAS: 14807-75-1

    Formamidine disulfide dihydrochloride CAS: 14807-75-1

    O le Formamidine disulfide dihydrochloride o se vailaʻau faʻaola e iai le fua faʻatatau molecular C2H6Cl2N2S2. E foliga mai o se mea maʻaʻa paʻepaʻe e mafai ona solo i le vai ma isi vailaʻau faʻapala. O lenei vailaʻau o loʻo iai ni vaega formamidine se lua e fesoʻotaʻi e se fusi disulfide, lea e fesoasoani i ona uiga faʻakemikolo tulaga ese. O le Formamidine disulfide dihydrochloride e faʻaaogaina tele i le tele o faʻaoga tau alamanuia ma suʻesuʻega, aemaise lava i vaega o le gaosiga o vailaʻau ma le biochemistry.

  • 2,2-BIS(4-OXOCYCLOHEXYL)PROPANE CAS:7418-16-8

    2,2-BIS(4-OXOCYCLOHEXYL)PROPANE CAS:7418-16-8

    O le 2,2-Bis(4-oxocyclohexyl)propane o se vailaʻau faʻaola ma le fua faʻatatau molecular C15H20O2. O loʻo i ai se ivi tua o le propane e pipii i ni vaega se lua o le 4-oxocyclohexyl, ma avea ai ma se ketone derivative. O lenei vailaʻau e foliga mai o se mea maʻaʻa paʻepaʻe ma e lauiloa ona o ona uiga tulaga ese o le fausaga e faʻafaigofie ai le tele o tali faʻakemikolo. O le 2,2-Bis(4-oxocyclohexyl)propane e faʻaaogaina tele i le kemisi faʻapitoa ma le saienisi o meafaitino o se poloka fau fale e tele ona aoga mo le gaosia o ni molecule e sili atu ona lavelave.

  • 1,3-Benzenedimethanol CAS:626-18-6

    1,3-Benzenedimethanol CAS:626-18-6

    O le 1,3-Benzenedimethanol, e ta'ua fo'i o le resorcinol dimethyl ether, o se vaila'au manogi ma le fua fa'atatau molecular C8H10O2. E lua vaega hydroxymethyl (-CH2OH) e fa'apipi'i i se mama benzene i tulaga meta. O lenei vai e leai se lanu e mafai ona solo i totonu o vaila'au fa'aola eseese ma e iai sona manogi suamalie mālū. O le vaila'au e fa'aaogaina tele o se vaeluaga i le fa'aputuga fa'aola ona o ona vaega fa'atino e tali atu ai, e mafai ai ona faia nisi suiga fa'akemikolo i le tele o fa'aoga.

  • 1,4-Phenylenediacetic acid CAS:7325-46-4

    1,4-Phenylenediacetic acid CAS:7325-46-4

    O le 1,4-Phenylenediacetic acid, e ta'ua fo'i o le p-phenylenediacetic acid, o se aromatic dicarboxylic acid ma le molecular formula C10H10O4. E lua vaega o le carboxylic acid (-COOH) e fa'apipi'i i se mama benzene i le tulaga para. O lenei vaila'au e masani ona aliali mai o se mea ma'a'a pa'epa'e ma e mafai ona solo i totonu o solvents organic. O le 1,4-Phenylenediacetic acid e fa'aaogaina muamua o se vaeluaga i le synthesis organic ma e iai sona sao taua i le gaosiga o vaila'au eseese ona o ona vaega galue tali atu.

  • 4-Hydroxy-3-nitrobenzoic acid CAS:616-82-0

    4-Hydroxy-3-nitrobenzoic acid CAS:616-82-0

    4-O le Hydroxy-3-nitrobenzoic acid, e taʻua foʻi o le 3-nitro-4-hydroxybenzoic acid, o se vailaʻau manogi ma le fua faʻatatau molecular C7H6N2O4. E aofia ai se fausaga benzoic acid e iai le hydroxyl group (-OH) i le tulaga para (4) ma le nitro group (-NO2) i le tulaga meta (3). O lenei faʻatulagaga tulaga ese o vaega faʻatino e maua ai le tali vave tele i le vailaʻau, ma avea ai ma mea aoga i le tele o faʻaoga faʻapitoa o le faʻaputuga o meaola. O ona meatotino e mafai ai ona avea o se vaega autu mo le gaosia o vailaʻau ma vailaʻau faʻatoʻaga, e fesoasoani i le alualu i luma i le kemisi faʻafomaʻi ma faiga faʻatoʻaga.

     

  • 5-Hydroxy-2-nitrobenzoic acid CAS:610-37-7

    5-Hydroxy-2-nitrobenzoic acid CAS:610-37-7

    5-O le Hydroxy-2-nitrobenzoic acid, e taʻua foʻi o le 5-hydroxy-2-nitrobenzenecarboxylic acid, o se vailaʻau manogi e iai le vaega hydroxyl (-OH) ma le vaega nitro (-NO2) i luga o le faʻavae o le benzoic acid. O lona fua faʻatatau molecular o le C7H6N2O4. O le iai o nei vaega galue e fesoasoani i lona tali vave ma lona solubility, ma avea ai ma mea taua i le tele o faʻaoga vailaʻau. O lenei vailaʻau e faʻaaogaina tele i le faʻaputuga ma suʻesuʻega faʻaola, lea e avea ai o se vaeluaga mo le atinaʻeina o vailaʻau ma vailaʻau faʻatoʻaga, e ofoina atu ai gaioiga faʻaola.

     

  • 4′-Iodoacetophenone CAS:13329-40-3

    4′-Iodoacetophenone CAS:13329-40-3

    O le 4′-Iodoacetophenone o se vailaʻau faʻaola e iai le fua faʻatatau o le vailaʻau C9H9IO. O loʻo iai se mama phenyl ua suia i se vaega acetyl ma se atomu iodine i le tulaga para. O lenei vailaʻau ua faʻavasegaina o se aryl ketone ma ua lauiloa i lona tali atu tulaga ese ona o le iai o le iodine substituent, lea e mafai ona faʻafaigofieina ai le tele o tali faʻaola. O le 4′-Iodoacetophenone e faʻaaogaina muamua o se vaeluaga i le faʻaputuga faʻaola, aemaise lava i le atinaʻeina o vailaʻau, vailaʻau faʻatoʻaga, ma vailaʻau lelei. O ona uiga faʻaola tulaga ese e taua ai mo le tele o faʻaoga i suʻesuʻega ma tulaga faʻapisinisi.

  • 3,5-Dinitrobenzoic acid CAS:99-34-3

    3,5-Dinitrobenzoic acid CAS:99-34-3

    O le 3,5-Dinitrobenzoic acid o se vailaʻau manogi e faʻailoaina i nitro vaega e lua (-NO2) e pipii i le mama benzene i le tulaga 3 ma le 5, faʻatasi ai ma se carboxylic acid group (-COOH). O lona faʻatulagaga molecular o le C7H4N2O5. O lenei vailaʻau e faʻaalia ai le tali atu faʻakemikolo mataʻina ona o le i ai o nitro vaega e aveese ai le eletise ma le acidic carboxylic group. E taua tele lona sao i le tele o gaosiga faʻakemikolo ma e mafai ona faʻaaogaina o se reagent auʻiliʻili. O le 3,5-Dinitrobenzoic acid e fiafia foʻi i vaega o suʻesuʻega e fesoʻotaʻi ma le kemisi faʻaola ma le saienisi o meafaitino.

  • 2-CHLORO-6-NITROBENZONITRILE CAS:6575-07-1

    2-CHLORO-6-NITROBENZONITRILE CAS:6575-07-1

    2-O le Chloro-6-nitrobenzonitrile o se vailaʻau manogi ma le fua faʻatatau molecular C7H4ClN3O2. O loʻo i ai se mama chlorobenzene ua suia i le tulaga 2 ma se atomu chlorine ma i le tulaga 6 ma se vaega nitro (-NO2), faʻatasi ai ma se vaega nitrile (-C≡N). O lenei vailaʻau e iloga i lona tali vave, lea e mafua mai i aafiaga o le aveʻesea o le eletise o le nitro ma le chloro substituents. I le avea ai o se vaeluaga taua i le faʻaputuga faʻanatura, o le 2-chloro-6-nitrobenzonitrile e faʻaaogaina i le tele o suiga faʻakemikolo ma e iai ona faʻaoga i suʻesuʻega faʻafomaʻi ma faʻatoʻaga.

     

  • Sodium D-pantothenate CAS:867-81-2

    Sodium D-pantothenate CAS:867-81-2

    O le Sodium D-pantothenate o le masima sodium o le pantothenic acid (vitamin B5), o se vitamini taua e mafai ona solo i le vai e iai sona sao taua i le tele o faiga o le metabolism. E taua tele mo le gaosia o le coenzyme A, lea e taua mo le metabolism o ga'o ma le gaosia o neurotransmitters. I le avea ai o se vaila'au e tele ona aoga, e masani ona fa'aaogaina i mea'ai fa'aopoopo, teuga, ma le fa'amalosia o mea'ai. Ua lauiloa lenei vaila'au i lona gafatia e lagolago ai le gaosiga o le malosi, fa'aleleia atili ai le soifua maloloina o le pa'u, ma fa'aleleia atili ai le soifua manuia lautele. O lona bioavailability ma lona aoga e avea ai ma filifiliga lauiloa mo mea'ai ma teuga.

  • 5-Methyl-4-isoxazolecarboxylic acid CAS:42831-50-5

    5-Methyl-4-isoxazolecarboxylic acid CAS:42831-50-5

    5-O le Methyl-4-isoxazolecarboxylic acid (MIAC) o se heterocyclic organic compound e iai se mama isoxazole, lea e lauiloa i ana gaioiga fa'aola eseese. O lenei vaila'au e iloga i lona fausaga tulaga ese e tu'ufa'atasia ai vaega fa'atino o le methyl ma le carboxylic, e fesoasoani i ona fa'aoga talafeagai i le kemisi fa'afoma'i. Ua su'esu'eina le MIAC mo lana matafaioi i auala eseese o le biochemical, aemaise lava i le feso'ota'iga ma vaila'au fa'agaoioia i le mafaufau ma o se poloka fau fale mo vaila'au fa'apitoa. O lona mautu ma le tali atu e avea ai ma se vaeluaga taua i le atina'eina o vaila'au fou ma vaila'au fa'ato'aga.

     

  • 5-Methyl-4-isoxazolecarboxylic acid CAS:42831-50-5

    5-Methyl-4-isoxazolecarboxylic acid CAS:42831-50-5

    O le 5-Methyl-4-isoxazolecarboxylic acid o se vailaʻau faʻaola e faʻailoaina i lona mama isoxazole ma se vaega faʻatino o le carboxylic acid. Faatasi ai ma le fua faʻatatau molecular C6H7NO3, o lenei vailaʻau e masani ona aliali mai o se mea mautu tioata. Ua lauiloa i ona faʻaoga talafeagai i le kemisi faʻafomaʻi, aemaise lava e fesoʻotaʻi ma vailaʻau e faʻaalia ai gaioiga e teteʻe ai i le mumū ma le puipuia o neula. O le fausaga tulaga ese o le 5-methyl-4-isoxazolecarboxylic acid e avea ai ma se vaeluaga taua i le faʻaputuina o le tele o mole mole bioactive.