trans-Cinnamic acid CAS 140-10-3 rheumatic drug ketoprofen, joalo-joalo), ho phekola li-accelerator.
2-Methoxy-5-nitropyridine CAS 5446-92-4 e fumanoa ka etherification ea 2-chloro-5-nitropyridine. Sodium methoxide e ile ea eketsoa ka lerotholi ho motsoako oa 2-chloro-5-nitropyridine le methanol tlas'a ho tsosoa, 'me likristale li ile tsa kenngoa ka leqhoa le pshatlehileng ka mor'a ho eketsa sebabole bakeng sa 1 h. Sefa, omisa, 'me u boele u khanye ka methanol ho fumana sehlahisoa se felileng. Kotulo e ne e le 92%.
N-Iodosuccinimide CAS 516-12-1 ke kristale e tšoeu e kang nale, e senyeha ha e kopana le metsi, e qhibilihang ka metsing, methanol, dioxane, 'me e sa qhibilihe ka har'a carbon tetrachloride. Letsoai la silevera la succinimide le ka fumanoa ka ho qala ka ho arabela tharollo ea metsi ea succinimide ka silver oxide, ebe e arabela ka iodine le tse ling tse joalo. N-Iodosuccinimide e ka sebelisoa e le reagent ho iodide aldehydes le ketone.
4-Chlorobenzoic acid CAS 74-11-3 ke phofo e tšoeu e tiileng, m.p.239ï½241â, e qhibiliha ka methanol, absolute ethanol le ether, e qhibiliha hanyenyane haholo metsing, toluene le 95% ethanol.
Re moetsi ea ka sehloohong oa Methyl cinnamate CAS 103-26-4 Chaena.Methyl cinnamate CAS 103-26-4 e fumaneha setokong 'me e ka tsamaisoa kapele.COA, MSDS le TDS ea Methyl cinnamate CAS 103-26-4.
N-Ethyl-N-hydroxyethylaniline CAS 92-50-2 Likristale tse mosehla ho ea ho sootho. E qhibiliha ka joala, ether, chloroform le inorganic acid, e sa qhibiliheng metsing.
