Co-Formula CFS-867;TRIETHYLSILANE, 97%TRIETHYLSILANE, 97%TRIETHYLSILANE, 97% CAS 617-86-7 Opanga

Fakitale yathu imapereka 2-bromofluorobenzene cas 1072-85-1, N,N-dimethylformamide dimethyl acetal cas 4637-24-5, 5-heptylresorcinol cas 500-67-4. Zogulitsa zathu zimagulitsidwa makamaka kunyumba ndi kunja. Tapambana matamando kwa makasitomala ndi apamwamba, mtengo wololera ndi utumiki wangwiro.

Zogulitsa Zotentha

  • 3-Aminophenylacetylene CAS 54060-30-9

    3-Aminophenylacetylene CAS 54060-30-9

    Ndife opanga otsogola a 3-Aminophenylacetylene CAS 54060-30-9 ku China.3-Aminophenylacetylene CAS 54060-30-9 ilipo ndipo imatha kuperekedwa mwachangu.COA, MSDS ndi TDS ya 3-Aminophenylacetylene CAS 304060 -9.
  • Organic Yapakatikati CAS 446-09-3

    Organic Yapakatikati CAS 446-09-3

    Ndife otsogolera 1-BROMO-4-FLUORO-2-NITROBENZENE CAS 446-09-3 opanga ku China.Organic Intermediate CAS 446-09-3 ali ndi katundu, kutumiza mwachangu.COA, MSDS, TDS, ndi zina zambiri za 1- BROMO-4-FLUORO-2-NITROBENZENE CAS 446-09-3 angaperekedwe.
  • 4-METHOXYBENZOIC ACID SODIUM SALT CAS 536-45-8

    4-METHOXYBENZOIC ACID SODIUM SALT CAS 536-45-8

    Ndife opanga 4-METHOXYBENZOIC ACID SODIUM SALT CAS 536-45-8 ku China.4-METHOXYBENZOIC ACID SODIUM SALT CAS 536-45-8 ilipo ndipo ikhoza kuperekedwa mwamsanga.COA, MSDS ndi TDS ya 4 -METHOXYBENZOIC ACID SODIUM SALT CAS 536-45-8.
  • 2-Hydroxypyrimidine hydrochloride CAS 38353-09-2

    2-Hydroxypyrimidine hydrochloride CAS 38353-09-2

    Monga akatswiri opanga, tikufuna kukupatsani 2-Hydroxypyrimidine hydrochloride CAS 38353-09-2 yapamwamba kwambiri. Ndipo tidzakupatsirani ntchito yabwino kwambiri ikatha kugulitsa komanso kutumiza munthawi yake.
  • 2-Amino-5-nitropyridine CAS 4214-76-0

    2-Amino-5-nitropyridine CAS 4214-76-0

    2-Amino-5-nitropyridine CAS 4214-76-0 imachokera ku nitration ya 2-aminopyridine. Pa kutentha kwa 50 °C, 2-aminopyridine inawonjezeredwa ku asidi sulfuric woyikirapo, kenako fuming nitric acid anawonjezedwa dropwise, ndi kutentha sikunapitirire 50 °C. Yalirani pa 45 ° C kwa 2h, ndikuyambitsa kutentha kwa 4h. Njira yothetsera idatsanuliridwa mu ayezi wophwanyidwa, ndipo pH idasinthidwa kukhala 6 powonjezera madzi ammonia pansi pa 5 ° C, ndipo makhiristo adawomberedwa. Sefa ndi kuyanika. Recrystallization ndi madzi kuti mupeze mapulateleti otumbululuka achikasu, perekani 75%
  • 2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid CAS 4065-45-6

    2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid CAS 4065-45-6

    Ndife opanga otsogola a 2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid CAS 4065-45-6 ku China.2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid CAS 4065-45-6 ikupezeka ndipo ikhoza kuperekedwa mwamsanga.COA, MSDS ndi TDS ya 2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid CAS 4065-45-6.

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