trans-Cinnamic acid CAS 140-10-3 rheumatic drug ketoprofen, etc.), whakaora whakatere.
Ko te 2-Methoxy-5-nitropyridine CAS 5446-92-4 ka whiwhihia e te etherification o te 2-chloro-5-nitropyridine. Ko te konutai methoxide i taapiri atu ki te ranunga o te 2-chloro-5-nitropyridine me te methanol i raro i te whakakorikori, ka toia nga tioata ki roto i te huka tio i muri i te taapiri i te whanariki mo te 1 haora. Tātarihia, whakamarokehia, ka whakaritea ki te mewaro kia whiwhi ai i te hua kua oti. Ko te hua ko te 92%.
Ko te N-Iodosuccinimide CAS 516-12-1 he karaihe rite ki te ngira ma, ka pirau i te pa ki te wai, ka whakarewahia ki te wai, te methanol, te dioxane, me te kore e rewa ki te tetrachloride waro. Ka taea te tiki i te tote hiriwa o te succinimide ma te tauhohe tuatahi ki te wairewa wai o te succinimide ki te waikura hiriwa, katahi ka tauhohe ki te iodine me nga mea pera. Ka taea te whakamahi i te N-Iodosuccinimide hei reagent ki te iodide aldehydes me te ketones.
Ko te waikawa 4-Chlorobenzoic CAS 74-11-3 he paura ma, m.p.239ï½241â, he wairewa i te mewaro, te waiwaro tino me te etera, he iti te wairewa ki te wai, te toluene me te 95% te waihano.
Ko matou te kaihanga matua o Methyl cinnamate CAS 103-26-4 i Haina.Methyl cinnamate CAS 103-26-4 kei te waatea i roto i nga taonga ka taea te tuku tere.COA, MSDS me TDS o Methyl cinnamate CAS 103-26-4.
N-Ethyl-N-hydroxyethylaniline CAS 92-50-2 Kowhai ki te kiripiri parauri. Ka whakarewahia ki te waipiro, ki te etera, ki te chloroform me te waikawa parakore, kare e rewa ki te wai.
