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

  • N-(Trimethylsilyl)imidazole CAS:18156-74-6

    N-(Trimethylsilyl)imidazole CAS:18156-74-6

    N-O le (Trimethylsilyl)imidazole o se vailaʻau faʻaʻeleʻele e faʻaaogaina i le faʻaputuga o meaola e fai ma vailaʻau e tele ona aogā mo le tele o suiga, e aofia ai le suia o nucleophilic ma le deprotonations. O loʻo i ai se vaega trimethylsilyl e faʻapipiʻi i se mama imidazole, e maua ai le faʻaleleia atili o le mautu ma le tali vave i le tele o tali. O lenei vailaʻau e taua tele ona o lona aogā i le kemisi faʻaʻeleʻele ona o lona gafatia e auai i auala eseese o le faʻaputuga ma mafai ai ona saunia ni molelaʻau faigata ma ni galuega faʻapitoa.

     

  • Chlorotriethylsilane CAS:994-30-9

    Chlorotriethylsilane CAS:994-30-9

    O le Chlorotriethylsilane o se vailaʻau faʻapitoa e faʻaaogaina i le faʻaputuga o meaola e fai ma vailaʻau e tele ona aoga mo le silylation ma le puipuiga o vaega hydroxyl i le tele o tali. O loʻo i ai se vaega chlorosilane e pipii atu i vaega ethyl e tolu, e maua ai le tali vave ma le filifiliga mo le suia o vaega galue i mole molelaʻau. O lenei vailaʻau e taua tele ona o lona sao i le kemisi o vaega silyl, e mafai ai ona faʻaofiina galuega faatino e faʻavae i le silicon i totonu o vailaʻau faʻapitoa.

  • 1,2-Dimethoxypropane CAS:7778-85-0

    1,2-Dimethoxypropane CAS:7778-85-0

    O le 1,2-Dimethoxypropane o se vailaʻau faʻapitoa e iai le fua faʻatatau molecular C5H12O2. O se vai e leai se lanu ma se manogi suamalie ma e masani ona faʻaaogaina o se vailaʻau puipuia o vaega i le faʻaputuina o mea ola. E faigofie ona tali atu le 1,2-Dimethoxypropane ma vaega hydroxyl, ma fausia ai acetals e mafai ona puipuia ai ava malosi ma puipuia ai tali e le manaʻomia i le taimi o faiga faʻaputu. E avea o se poloka fau fale e tele ona aoga i le faʻaputuina o mea ola eseese.

  • Asi Ursodeoxycholic CAS:128-13-2

    Asi Ursodeoxycholic CAS:128-13-2

    O le Ursodeoxycholic acid (UDCA) o se bile acid e masani ona maua i ni nai vaega i le bile o le tagata. E maua mai i le metabolism o le cholesterol ma e masani ona faʻaaogaina o se vailaʻau e togafitia ai nisi o faʻafitauli o le ate ma le gallbladder. Ua faʻaalia e iai i le UDCA ni meatotino e puipuia ai le ate ma le choleretic, ma avea ai ma mea taua mo le tele o faʻaoga faafomaʻi.

  • N,O-Bis(trimethylsilyl)acetamide CAS:10416-59-8

    N,O-Bis(trimethylsilyl)acetamide CAS:10416-59-8

    O le N,O-Bis(trimethylsilyl)acetamide o se vailaʻau e masani ona faʻaaogaina i le faʻaputuga o meaola mo le puipuiga o vaega galue e le gaoioi ma le faʻatupuina o mea faʻaputuga. E avea o se meafaigaluega aoga i le faʻaogaina o molelaʻau meaola, e mafai ai ona faia ni tali filifilia ma faʻafaigofieina ai le auʻiliʻiliga o faʻafefiloi faigata i vaega eseese o suʻesuʻega.

  • 4-Ethyl-2,3-dioxo-1-piperazine carbonyl chloride CAS:59703-00-3

    4-Ethyl-2,3-dioxo-1-piperazine carbonyl chloride CAS:59703-00-3

    4-O le Ethyl-2,3-dioxo-1-piperazine carbonyl chloride o se vailaʻau e faʻaaogaina i le faʻaputuga faʻaola e fai ma vailaʻau mo le sauniaina o peptide derivatives ma vailaʻau faʻafomaʻi. O loʻo i ai se vaega o le carbonyl chloride e mafai ona faia ni tali faʻaola eseese ma nucleophiles, e mafai ai ona faʻaputuga ni molelaʻau faigata ma galuega eseese. O lenei vailaʻau e taua tele mo lona sao i le kemisi peptide ma le kemisi faʻafomaʻi, e ofoina atu ai se faʻavae eseese mo le atinaʻeina o ni vailaʻau fou ma gaioiga faʻaola e ono mafai.

     

  • 1,1′-Thiocarbonyldiimidazole CAS:6160-65-2

    1,1′-Thiocarbonyldiimidazole CAS:6160-65-2

    O le 1,1′-Thiocarbonyldiimidazole o se vailaʻau faʻapitoa e faʻaaogaina i le faʻaputuga o meaola e fai ma sui mo le faʻaputuga o peptide, aemaise lava i le fausiaina o fusi amide. E faʻafaigofieina ai le faʻaputuga o amino acids poʻo peptides e ala i le faʻagaoioia o carboxylic acids, e oʻo atu ai i le fausiaina o fusi peptide. O lenei vailaʻau ua lauiloa i lona lelei ma le faʻatuatuaina i le kemisi peptide, ma avea ai ma filifiliga lauiloa i pisinisi faʻafomaʻi ma biotechnology mo le faʻaputuga o peptides ma vailaʻau faʻavae peptide.

  • 1,1′-Carbonyldiimidazole CAS:530-62-1

    1,1′-Carbonyldiimidazole CAS:530-62-1

    O le 1,1′-Carbonyldiimidazole, e taʻua foʻi o le CDI, o se vailaʻau faʻapitoa e iai le fua faʻatatau molecular C9H8N4O. O se mea maʻaʻa paʻepaʻe e pei o le kristala ma e aofia i le vasega o imidazole derivatives. O le 1,1′-Carbonyldiimidazole e masani ona faʻaaogaina o se sui soʻotaga i le faʻaputuga faʻaola mo le fausiaina o fusi amide. E tali atu i carboxylic acids ma amines e faʻafaigofie ai tali o le condensation ma le faʻaputuga peptide.

  • Trans-resveratrol (e le afaina i mea'ai) CAS:501-36-0

    Trans-resveratrol (e le afaina i mea'ai) CAS:501-36-0

    O le Trans-resveratrol o se polyphenol mai la'au e gaosia e vine ma knotweeds. I le avea ai o se fa'aopoopoga e talafeagai mo mea'ai, o kapisi ta'itasi e iai le trans-resveratrol e matua'i fa'aputu ma fa'amamāina e lagolago ai le soifua maloloina o le fatu ma le fai'ai mai totonu o le antioxidant ma le aafiaga o lenei mea'ai e fa'aitiitia ai le mumū. E maua mai i se mea'ai fa'alenatura mai la'au, e maua ai mea aoga uma o le resveratrol.

  • Silymarin DAB (vasega fa'afoma'i) CAS: 65666-07-1

    Silymarin DAB (vasega fa'afoma'i) CAS: 65666-07-1

    O le Silymarin DAB o se mea ua fa'amamāina mai fatu o le milk thistle o lo'o i ai se fa'aputuga fa'atulagaina e silia ma le 80% o le silybin. I le avea ai o se softgel ua ufiufi i le enteric, e puipuia ai vaila'au aoga mai le fa'aleagaina o le acid o le manava e fa'aleleia atili ai le mitiia i totonu o le manava. O softgel ta'itasi e maua ai le 120 mg o le silymarin mai le milk thistle (Silybum marianum) e lagolago ai le soifua maloloina o le ate ma le tino atoa.

  • N-[[2-[[[[4-(Aminoiminomethyl)phenyl]amino]methyl]-1-methyl-1H-benzimidazol-5-yl]carbonyl]-N-(2-pyridinyl)-beta-alanine ethyl ester hydrochloride CAS:211914-50-0

    N-[[2-[[[[4-(Aminoiminomethyl)phenyl]amino]methyl]-1-methyl-1H-benzimidazol-5-yl]carbonyl]-N-(2-pyridinyl)-beta-alanine ethyl ester hydrochloride CAS:211914-50-0

    O le N-[[2-[[[4-(Aminoiminomethyl)phenyl]amino]methyl]-1-methyl-1H-benzimidazol-5-yl]carbonyl]-N-(2-pyridinyl)-beta-alanine ethyl ester hydrochloride o se vailaʻau faʻapitoa e mafai ona faʻaaogaina i le alamanuia o vailaʻau. O lona fausaga faʻapitoa molekiu ma lona tali vave e avea ai ma se poloka taua mo le faʻatulagaina o vailaʻau fou, e ofoina atu ai avanoa mo le atinaʻeina o vailaʻau e faʻatatau i faʻamaʻi faʻapitoa ma auala faʻaola.

  • Hesperidin (vasega fa'afoma'i) CAS:520-26-3

    Hesperidin (vasega fa'afoma'i) CAS:520-26-3

    O lenei oloa e lagolagoina le soifua maloloina lautele ma le manuia. O kapisi taitasi e iai antioxidants mai la'au e fesoasoani e tau ai le atuatuvale o le oxidative i sela ma fa'aleleia atili ai le soifua maloloina.