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CAS: 1592-20-7 Nr Cov neeg tsim khoom

Peb lub Hoobkas muab 2-bromofluorobenzene cas 1072-85-1, N, N-dimethylformamide dimethyl acetal cas 4637-24-5, 5-heptylresorcinol cas 500-67-4. Peb cov khoom yog muag hauv tsev thiab txawv teb chaws. Peb tau txais kev qhuas los ntawm cov neeg siv khoom zoo, tus nqi tsim nyog thiab kev pabcuam zoo meej.

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    Tom ntej: Methyl 4-prenyloxycinnamate CAS 81053-49-8

    Raws li kev tsim khoom, peb xav muab koj cov khoom zoo Methyl 4-prenyloxycinnamate CAS 81053-49-8. Thiab peb yuav muab cov kev pabcuam zoo tshaj plaws tom qab muag thiab xa khoom raws sijhawm.
  • Tom ntej: Diethyl Methylmalonate CAS 609-08-5

    Tom ntej: Diethyl Methylmalonate CAS 609-08-5

    Raws li tus kws tshaj lij kev lag luam zoo Diethyl methylmalonate CAS 609-08-5 chaw tsim khoom, koj tuaj yeem so assured yuav Diethyl methylmalonate CAS 609-08-5 los ntawm peb lub hoobkas.
    Cov kua tsis muaj xim, kub taw tes 198-199 ° C, 78-80 ° C (1.33kPa), txheeb ze ntom ntom (20/4 ° C) 1.020, refractive index 1.413. tsis soluble hauv dej.
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    2-Bromophenylacetic acid CAS 18698-97-0

    2-Bromophenylacetic acid CAS 18698-97-0 Organic Synthesis
  • 1-Bromo-2,4-difluorobenzene CAS 348-57-2

    1-Bromo-2,4-difluorobenzene CAS 348-57-2

    1-Bromo-2,4-difluorobenzene CAS 348-57-2 yog cov kua dej tsis muaj xim. Lub melting point yog -4 ° C, lub boiling point yog 145-146 ° C, lub flash point yog 51 ° C, tus txheeb ze ceev yog 1.708, thiab lub refractive index yog 1.5050. Miscible nrog benzene.
  • IMegliMin (hydrochloride) CAS 775351-61-6

    IMegliMin (hydrochloride) CAS 775351-61-6

    Raws li cov kws tshaj lij kev tsim khoom, peb xav muab koj cov khoom zoo IMegliMin (hydrochloride) CAS 775351-61-6. Thiab peb yuav muab cov kev pabcuam zoo tshaj plaws tom qab muag thiab xa khoom raws sijhawm.
  • 1,4-Diamino-2-nitrobenzene CAS 5307-14-2

    1,4-Diamino-2-nitrobenzene CAS 5307-14-2

    1,4-Diamino-2-nitrobenzene CAS 5307-14-2, tseem hu ua 2-nitro-1,4-phenylenediamine, yog ib qho tseem ceeb tshuaj raw khoom uas yuav siv tau nyob rau hauv lub synthesis ntawm retigabine thiab ilaprazole, Izogabine thiab lwm yam tshuaj.
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    Nyob rau hauv xyoo tas los no, muaj kev xav tau ntau ntxiv rau cov khoom lag luam ruaj khov thiab zoo ib puag ncig hauv ntau qhov kev lag luam. Kev lag luam chemical tsis muaj kev zam. Organic intermediate, ib qho tseem ceeb ntawm cov tshuaj synthesis, tau dhau los ua cov cuab yeej tseem ceeb rau kev tsim cov tshuaj ruaj khov.

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