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Tsev > Cov khoom > ETHYLENEDIAMINETETRAACETIC ACID TETRASOD IUM ntsev PURE; ETHYLENEDIAMINETETRAACETIC ACID TETRA-SO DIUM ntsev TETRAH.;EDTA.Na4.2H2O

ETHYLENEDIAMINETETRAACETIC ACID TETRASOD IUM ntsev PURE; ETHYLENEDIAMINETETRAACETIC ACID TETRA-SO DIUM ntsev TETRAH.;EDTA.Na4.2H2O 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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  • (3aR,4R,5R,6aS)-5-(tert-butyldimethylsilyloxy)-4-((R)-3-(tert-butyldimethylsilyloxy)-5-phenylpentyl)hexahydro-2H-cyclopenta[b]furan-2-one CAS Nr .: 1240483-21-9

    (3aR,4R,5R,6aS)-5-(tert-butyldimethylsilyloxy)-4-((R)-3-(tert-butyldimethylsilyloxy)-5-phenylpentyl)hexahydro-2H-cyclopenta[b]furan-2-one CAS Nr .: 1240483-21-9

    Raws li kev tsim khoom, peb xav muab koj cov khoom zoo (3aR, 4R, 5R, 6aS)-5-(tert-butyldimethylsilyloxy)-4-((R)-3-(tert-butyldimethylsilyloxy)-5-phenylpentyl) hexahydro-2H-cyclopenta[b]furan-2-one CAS 1240483-21-9. Thiab peb yuav muab cov kev pabcuam zoo tshaj plaws tom qab muag thiab xa khoom raws sijhawm.
  • 2-Methoxypyridine CAS 1628-89-3

    2-Methoxypyridine CAS 1628-89-3

    2-Methoxypyridine CAS 1628-89-3 intermediate; pyridine; siv cov khoom siv, cov khoom txheem; heterocyclic tsev thaiv; dav reagent; tshuaj intermediate; amino acids thiab nws cov derivatives; organic chemistry;
  • 2-Amino-5-chlorobenzoic acid CAS 635-21-2

    2-Amino-5-chlorobenzoic acid CAS 635-21-2

    Txais tos muas 2-Amino-5-chlorobenzoic acid CAS 635-21-2 los ntawm peb.
    2-Amino-5-chlorobenzoic acid CAS 635-21-2 muaj nuj nqi.
    2-amino-5-chlorobenzoic acid yog cov organic nruab nrab, uas tuaj yeem tau los ntawm hydrolyzing cyano pawg ntawm 2-amino-5-chlorobenzonitrile lossis los ntawm chlorinating 2-aminobenzoic acid.
  • Tom ntej: Diisopropyl Malonate CAS 13195-64-7

    Tom ntej: Diisopropyl Malonate CAS 13195-64-7

    Diisopropyl malonate CAS 13195-64-7 yog cov kua xim tsis muaj xim thiab pob tshab nrog cov tshuaj tsw qab ester me ntsis, cov khoom lag luam muaj xim daj me ntsis, b.p.99ï½ν 100â ¢ 177.8Pa, n20D 1.4120, txheeb ze ntom ntom hauv dej 0.9le9 hauv dej, soluble9 hauv dej. Ester, benzene, ether thiab lwm yam organic solvents.
  • 2,4,6-Collidine CAS 108-75-8

    2,4,6-Collidine CAS 108-75-8

    2,4,6-Collidine CAS 108-75-8 tuaj yeem siv los ua tus qauv tshuaj rau kev tshuaj xyuas chromatography, thiab kuj yog ib qho hnyav, hauv cov organic synthesis. Nws yog tsuas yog siv los ua ib qho hnyav hnyav rau kev sib cais ntawm sterically hindered esters los ntawm anhydrous lithium iodide, thiab ua cov ntaub so ntswg fixative rau electron microscopy.
  • 2-Chlorobenzoic acid CAS 118-91-2

    2-Chlorobenzoic acid CAS 118-91-2

    2-Chlorobenzoic acid CAS 118-91-2 yog ze li ntawm cov hmoov coarse dawb. Insoluble nyob rau hauv dej, 95% ethanol tov thiab toluene tov, soluble nyob rau hauv methanol, kiag li ethanol, ether, acetone thiab benzene.
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    Organic chemicals ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm ntawm txhua yam kabmob muaj sia, suav nrog tib neeg. Cov tebchaw no yog tus cwj pwm los ntawm lawv cov qauv carbon-based thiab lawv lub peev xwm los tsim cov molecules complex. Ntawm ntau hom tshuaj lom neeg, plaub sawv cev tshwj xeeb rau tib neeg kev noj qab haus huv thiab cov txheej txheem lom neeg: carbohydrates, lipids, proteins, thiab nucleotides.

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