Cov hauv qab no yog kev taw qhia ntawm 2-Picolinic acid CAS 98-98-6, vam tias yuav pab koj nkag siab zoo dua 2-Picolinic acid CAS 98-98-6. Dawb koob siv lead ua. Melting point 134-136, yooj yim soluble nyob rau hauv glacial acetic acid, yuav luag insoluble nyob rau hauv ether, chloroform thiab carbon disulfide.
18-Crown-6 sawv ntsug, xa khoom sai, Xyoo ntawm kev tsim khoom thiab kev tswj xyuas nruj. Zoo siab txais tos tuaj rau peb lub Hoobkas los yuav cov muag khoom tshiab, tus nqi qis, thiab cov khoom zoo 18-Crown-6 CAS 17455-13-9.COA, MSDS, TDS, thiab lwm yam ntawm 18-Crown-6 tuaj yeem muab tau
4-Fluoro-3-nitrotoluene CAS 446-11-7 muaj nuj nqiKoj tau so assured mus yuav 4-Fluoro-3-nitrotoluene CAS 446-11-7 los ntawm peb lub hoobkas thiab peb yuav muab koj qhov zoo tshaj plaws kev pab cuam tom qab muag thiab xa khoom raws sijhawm.4-Fluoro-3-nitrotoluene Rau cov organic intermediates.
Txais tos muas Trifluoroacetamide CAS 354-38-1 los ntawm peb. Trifluoroacetamide yog ib qho tseem ceeb organic chemical raw khoom. Nws yog tsuas yog siv los ua ke trifluoroacetonitrile thiab 2-trifluoromethyl-4-ethoxycarbonyl-1,3-thiazole thiab lwm cov organic fluorine tebchaw. Nws kuj tseem siv tau los npaj cov tshuaj tua kab, Pharmaceuticals, thiab industrial chemicals, thiab lwm yam.
Cov hauv qab no yog kev taw qhia txog cov khoom zoo 1,3-Dibromopropane CAS 109-64-8, vam tias yuav pab koj nkag siab zoo dua 1,3-Dibromopropane CAS 109-64-8.1,3-Dibromopropane sawv cev, xa khoom sai, Xyoo ntawm kev tsim khoom thiab kev tswj xyuas nruj.COA, MSDS, TDS, thiab lwm yam ntawm 1,3-Dibromopropane tuaj yeem muab
Raws li kev tsim khoom, peb xav muab 1-Naphthaldehyde rau koj. Thiab peb yuav muab cov kev pabcuam zoo tshaj plaws tom qab muag thiab xa khoom raws sijhawm.1-Naphthaldehyde muaj nuj nqi1-Naphthaldehyde Rau hluavtaws cob thiab tshuaj
