Peb cov khoom siv dav siv hauv tshuaj, chemistry, tshuaj tua kab, kev sim tshuaj xyuas thiab lwm yam haujlwm. Peb muab cov khoom zoo thiab cov kev pabcuam zoo rau cov neeg siv khoom hauv ntau lub lag luam thoob ntiaj teb.
Cov khoom raug xa tawm mus rau Tebchaws Europe, Amelikas, Nyiv thiab Kaus Lim Qab Teb, sab hnub tuaj Asia thiab lwm lub tebchaws thiab cheeb tsam, los ntawm kev tshawb fawb thiab thev naus laus zis ua tus thawj coj, kev ntseeg zoo rau qhov no, suav nrog kev ua neej zoo, vam khom rau kev tsim kho tshiab ntawm kev lag luam. lub tswv yim, ua tsaug vam tias yuav tsim kev sib pauv thiab kev sib raug zoo nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws, los tsim kev vam meej.
Glycol sulfite CAS 3741-38-6 General reagents; Carbonyl compounds; Organic thaiv; Electrolyte additives; Cov khoom siv hluav taws xob
4-Nittropyrazole CAS 2075-46-9Pyrazole; Pharmaceutical intermediates; Heterocyclic thaiv; General reagents; Organic chemical raw khoom
Cov hauv qab no yog kev qhia txog cov khoom zoo 2-Benzothiazolamine 136-95-8, vam tias yuav pab koj nkag siab zoo dua 2-Benzothiazolamine 136-95-8.2-Aminobenzthiazole; 2-Iminobenzothiazoline; o-Aminobenzothiazole; u-Aminoben-zothiazole