5z,7e,22e,24s)--bet;9,10-secochola-5,7,10(19),22-tetraene-1,3,24-triol,24-cyclopropyl-,(1-alpha,3 ;dovonex;mc903;CALCIPOTRIOL,CALCIPOTRIENE;Calciptriol, MC-903, Daivonex, Dovonex, Psorcutan Tufuga

O matou o se ta'uta'ua ta'uta'ua o Bis(pinacolato)diboron CAS 73183-34-3 i Saina.Bis(pinacolato)diboron CAS 73183-34-3 o lo'o maua i fa'atauga ma e mafai ona tu'uina vave.COA, MSDS ma TDS o Bis(pinacolato )diboron CAS 73183-34-3.

O loʻo i lalo se faʻamatalaga i le 2-Bromo-4-butanolide CAS 5061-21-2, ou te faʻamoemoe e fesoasoani ia te oe ia malamalama atili i le 2-Bromo-4-butanolide CAS 5061-21-2. 2-Bromo-4-butanolide CAS 5061-21-2 o se lanu manino e leai se lanu samasama samasama, lea e mafai ona faʻaaogaina e avea o se vailaʻau vaʻaia.

Fa'afeiloa'i e fa'atau le Sodium tert-butoxide CAS 865-48-5 mai ia i matou. Ole galuega ole sodium tert-butoxide
I le avea ai o se faavae malosi, o le sodium tert butyl alcohol o loʻo faʻaaogaina lautele i le condensation, toe faʻaleleia ma le tatalaina o mama i vailaʻau, vailaʻau, vailaʻau faʻamaʻi ma le faʻaogaina o meaola. Faʻamau i lalo o le vevela masani ma le mamafa, aloese mai le faʻaitiitia malosi, susu, ea ma faʻafesoʻotaʻi acid. E afaina teisi i le vai, ina ia 'alofia ai le tu'uina atu o oloa tusi kemikolo e le'i fa'afefeteina po'o le tele na gaosia i le eleele, alavai po'o otaota; Aua le lafoa'i mea i totonu o le si'osi'omaga e aunoa ma se faatagaga a le malo. Fa'aaogaina e pei ole tu'ufa'atasiga fa'ale-aganu'u intermediate ma vaila'au vavalo; I le avea ai o se faʻavae malosi, e faʻaaogaina lautele i le condensation, toe faʻaleleia ma le tatalaina o mama i vailaʻau, vailaʻau, vailaʻau faʻamaʻi ma isi faʻasologa o meaola.

2,4-dihydroxy-6-propyl-benzoic acid methyl ester CAS 55382-52-0 o se vailaʻau taua tele, lea na maua muamua e ala i le faʻaleagaina o le lichen acid (lea e lauiloa o le d-terpinic acid ma le amyl lichen phenolic acid) na maua mai. laau lichen. E masani ona faʻaaogaina i suʻesuʻega suʻesuʻe ma atinaʻe faʻagasologa ma gaioiga gaosiga o vailaʻau.

I le avea ai o le gaosiga faʻapolofesa, matou te fia tuʻuina atu ia te oe le maualuga 2-Aminoacetophenone CAS 551-93-9. Ma o le a matou ofoina atu ia te oe le auaunaga sili ona lelei pe a uma ona faʻatau ma tuʻuina atu taimi.

I le avea ai o le gaosiga faʻapolofesa, matou te fia tuʻuina atu ia te oe le maualuga Alfacalcidol CAS 41294-56-8. Ma o le a matou ofoina atu ia te oe le auaunaga sili ona lelei pe a uma ona faʻatau ma tuʻuina atu taimi.