trans-Cinnamic acid CAS 140-10-3 ketoprofen oogun rheumatic, ati bẹbẹ lọ), imularada awọn accelerators.
2-Methoxy-5-nitropyridine CAS 5446-92-4 ni a gba nipasẹ etherification ti 2-chloro-5-nitropyridine. Sodium methoxide ni a fi kun dropwise si adalu 2-chloro-5-nitropyridine ati kẹmika ti methanol labẹ aruwo, ati awọn kirisita ti wa ni precipitated ni yinyin ti a fọ lẹhin fifi imi-ọjọ kun fun wakati 1. Àlẹmọ, gbẹ, ki o si tun kọlu methanol lati gba ọja ti o pari. Ikore jẹ 92%.
N-Iodosuccinimide CAS 516-12-1 jẹ kristali abẹrẹ funfun, ti o bajẹ ni olubasọrọ pẹlu omi, tiotuka ninu omi, methanol, dioxane, ati insoluble ni erogba tetrachloride. Iyọ fadaka ti succinimide ni a le gba nipa akọkọ fesi ojutu olomi ti succinimide pẹlu oxide fadaka, ati lẹhinna fesi pẹlu iodine ati iru bẹ. N-Iodosuccinimide le ṣee lo bi reagent si iodide aldehydes ati awọn ketones.
4-Chlorobenzoic acid CAS 74-11-3 jẹ funfun powdery ri to, m.p.239ï½241â, tiotuka ni kẹmika, absolute ethanol ati ether, gan die-die tiotuka ninu omi, toluene ati 95% ethanol.
A jẹ oluṣakoso asiwaju ti Methyl cinnamate CAS 103-26-4 ni China.Methyl cinnamate CAS 103-26-4 wa ni ọja ati pe a le firanṣẹ ni kiakia.COA, MSDS ati TDS ti Methyl cinnamate CAS 103-26-4.
N-Ethyl-N-hydroxyethylaniline CAS 92-50-2 Yellow si brown kirisita. Tiotuka ninu oti, ether, chloroform ati inorganic acid, insoluble ninu omi.
