Chemicals Reagents U

Chemicals Reagents U

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  • ALDRICH Umbelliferone, 99%

    Synonym(s): 7-Hydroxy-2 H -1-benzopyran-2-one; 7-Hydroxycoumarin Formula: C9H6O3 Formula Weight: 162.14 CAS No.: 93-35-6 Purity: 99% Packaging: 10, 25, 100 g in poly bottle

  • Ultrafiltration Discs, 50 kDa NMW 50 kDa NMWL, Biomax polyethersulfone, 44.5 mm diameter

    Application: 50 kDa NMWL, Biomax polyethersulfone, 44.5 mm diameter Legal Information: BIOMAX is a registered trademark of Merck KGaA, Darmstadt, Germany

  • SIGMA UKTS8049

    MilliporeSigma
  • Urea

    MilliporeSigma

    analytical standard Synonym(s): Carbamide; Carbonyldiamide Empirical Formula: CH4N2O Formula Weight: 60.06 Linear Formula: NH2CONH2 MDL Number: MFCD00008022 Purity: ≥98.5% (HPLC) Melting Point: 132-135 °C(lit.) Density:...

  • SIGMA U-62066 solid

    MilliporeSigma

    Synonym(s): (±)-(5α,7α,8β)-3,4-Dichloro-N-methyl-N-[7-(1-pyrrolidinyl)-1-oxaspiro[4.5]dec-8-yl]benzeneacetamide mesylate salt; Spiradoline mesylate salt Empirical Formula: C22H30Cl2N2O2 -+ CH4O3S...

  • Ultrafiltration Discs, 1 kDa NMW 1 kDa NMWL, Ultracel(R) regenerated cellulose, 25 mm diameter

    Application: 1 kDa NMWL, Ultracel regenerated cellulose, 25 mm diameter Legal Information: ULTRACEL is a registered trademark of Merck KGaA, Darmstadt, Germany

  • Urea

    MilliporeSigma

    United States Pharmacopeia (USP) Reference Standard Synonym(s): Carbamide; Carbonyldiamide Empirical Formula: CH4N2O Formula Weight: 60.06 Linear Formula: NH2CONH2 MDL Number: MFCD00008022 Melting Point: 132-135 °C(lit.) Density:...

  • Ultrafiltration Discs, 100 kDa NMW 100 kDa NMWL, Biomax polyethersulfone, 76 mm diameter

    Filter Type: Ultrafiltration Application: 100 kDa NMWL, Biomax polyethersulfone, 76 mm diameter Legal Information: BIOMAX is a registered trademark of Merck KGaA, Darmstadt, Germany

  • UK-432097 >=98% (HPLC)

    Synonyms: 6-(2,2-Diphenylethylamino)-9-((2R,3R,4S,5S)-5-(ethylcarbamoyl)-3,4-dihydroxytetrahydrofuran-2-yl)-N-(2-(3-(1-(pyridin-2-yl)piperidin-4-yl)ureido)ethyl)-9H-purine2-carboxamide Molecular Formula: C40H47N11O6 Molecular Weight: 777.87 Linear Structural Formula: C40H47N11O6 MDL Number:...

  • Ubidecarenone for system suitability

    European Pharmacopoeia (EP) Reference Standard Synonym(s): Coenzyme Q10; Q-10; Ubiquinone 50; Ubiquinone-10 Empirical Formula: C59H90O4 Formula Weight: 863.34 Linear Formula: C59H90O4 MDL Number: MFCD00042919 Beilstein...

  • Ultrafiltration Discs

    MilliporeSigma

    Legal Information: ULTRACEL is a registered trademark of Merck KGaA, Darmstadt, Germany

  • Uridine-13C9,15N2 5'-monophosphate disodium salt solution >=98 atom %, >=95% (CP), 100 mM (in 5mM Tris HCl / H2O)

    Synonyms: UMP-13C9,15N2 Molecular Formula: 13C9H1115N2Na2O9P Molecular Weight: 379.07 Linear Structural Formula: 13C9H1115N2Na2O9P Purity: >=95% (CP) Storage: -20C

  • Umbelliferone

    MilliporeSigma

    analytical standard Synonym(s): 7-Hydroxy-2 H -1-benzopyran-2-one; 7-Hydroxycoumarin Empirical Formula: C9H6O3 Formula Weight: 162.14 Linear Formula: C9H6O3 MDL Number: MFCD00006878 Purity: ≥98.0% (HPLC) Melting Point:...

  • SIGMA UCL 1684 ditrifluoroacetate hydrate

    Synonym(s): 6,12,19,20,25,26-hexahydro- 5,27:13,18:21,24-Trietheno-11,7-metheno-7H-dibenzo[b,m][1,5,12,16]tetraazacyclotricosine-5,13-diium ditrifluoroacetate hydrate Empirical Formula: C38H30F6N4O4 -+ xH2O Linear Formula:...

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