14508-49-7 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.

Cov khoom kub

  • 3-Aminobenzoic acid CAS 99-05-8

    3-Aminobenzoic acid CAS 99-05-8

    Peb yog cov chaw tsim khoom ntawm 3-Aminobenzoic acid CAS 99-05-8 hauv Suav teb.3-Aminobenzoic acid CAS 99-05-8 muaj nyob rau hauv Tshuag thiab tuaj yeem xa tuaj sai.COA, MSDS thiab TDS ntawm 3-Aminobenzoic acid CAS 99-05-8 ib.
  • 4-Bromochlorobenzene CAS 106-39-8

    4-Bromochlorobenzene CAS 106-39-8

    Zoo siab txais tos tuaj rau peb lub Hoobkas los yuav cov muag khoom tshiab, tus nqi qis, thiab cov khoom zoo 4-Bromochlorobenzene CAS 106-39-8. Acicular crystals precipitated los ntawm cawv. Lub melting point ntawm 68 ° C, lub boiling point ntawm 196 ° C. Soluble nyob rau hauv ether, benzene, chloroform thiab dej cawv kub, insoluble nyob rau hauv dej, txheeb ze ntom ntom 1.576 (71/4â â  ) , refractive index 1.5531 (70 â ) .
  • 2,2-Bis (hydroxymethyl) -2,2',2'-nitrilotriethanol CAS 6976-37-0

    2,2-Bis (hydroxymethyl) -2,2',2'-nitrilotriethanol CAS 6976-37-0

    Raws li kev tsim khoom, peb xav muab koj cov khoom zoo 2,2-Bis (hydroxymethyl)-2,2',2'-nitrilotriethanol CAS 6976-37-0. Thiab peb yuav muab cov kev pabcuam zoo tshaj plaws tom qab muag thiab xa khoom raws sijhawm.
  • Tom ntej: Ethyl 4-oxocyclohexanecarboxylate CAS 17159-79-4

    Tom ntej: Ethyl 4-oxocyclohexanecarboxylate CAS 17159-79-4

    Peb yog cov chaw tsim khoom ntawm Ethyl 4-oxocyclohexanecarboxylate CAS 17159-79-4 hauv Suav teb.Ethyl 4-oxocyclohexanecarboxylate CAS 17159-79-4 muaj nyob rau hauv Tshuag thiab tuaj yeem xa tuaj sai.COA, MSDS thiab TDS ntawm Ethyl 4-oxyclohexcarboxylate 17159-79-4 ib.
  • 3-Amino-1,2-propanediol CAS 616-30-8

    3-Amino-1,2-propanediol CAS 616-30-8

    Raws li kev tsim khoom, peb xav muab koj cov khoom zoo 3-Amino-1,2-propanediol CAS 616-30-8. Thiab peb yuav muab cov kev pabcuam zoo tshaj plaws tom qab muag thiab xa khoom raws sijhawm.
  • Tom ntej: 2,4-dihydroxy-6-propyl-benzoic acid methyl ester CAS 55382-52-0

    Tom ntej: 2,4-dihydroxy-6-propyl-benzoic acid methyl ester CAS 55382-52-0

    2,4-dihydroxy-6-propyl-benzoic acid methyl ester CAS 55382-52-0 yog ib qho tseem ceeb tshuaj nruab nrab, uas yog thawj zaug tau los ntawm degrading lichen acid (tseem hu ua d-terpinic acid thiab amyl lichen phenolic acid) muab rho tawm los ntawm lichen nroj tsuag. Nws yog tsuas yog siv nyob rau hauv kev soj ntsuam kev tshawb fawb thiab kev loj hlob txheej txheem thiab tshuaj ntau lawm txheej txheem.

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