Sigma-Aldrich

Compare Tool

Select up to 3 products

1 - 32 of 372
Sort
View
Show
  • SIGMA Uridine BioUltra, >=99%

    Sigma-Aldrich

    Synonym(s): 1-β-D-Ribofuranosyluracil; Uracil-1-β-D-ribofuranoside Empirical Formula: C9H12N2O6 Linear Formula: C9H12N2O6 Formula Weight: 244.20 MDL Number: MFCD00006526 Purity: …

  • ALDRICH Urazole, 97%

    Sigma-Aldrich

    Formula: C2H3N3O2 Formula Weight: 101.06 CAS No.: 3232-84-6 Purity: 97% Packaging: 5 g in glass bottle

  • Universal Indicator Sticks PH 0-14 NON-B

    Sigma-Aldrich

    Synonym: pH Indicator sticks, universal pH 0-14

  • SIAL Universal sorbent

    Sigma-Aldrich

    Synonym(s): Fullers earth granulate

  • FLUKA Urethane

    Sigma-Aldrich

    analytical standard Synonym(s): Carbamic acid ethyl ester; Ethyl carbamate; Ethylurethane Empirical Formula: C3H7NO2 Formula Weight: 89.09 Linear Formula: NH2COOC2H5 MDL Number: MFCD00007966 Purity: ≥98.0%…

  • ALDRICH Urea hydrogen peroxide, 97%

    Sigma-Aldrich

    Synonym(s): Hydrogen peroxide-Urea adduct; Carbamide Per hydrate; Carbamide peroxide; Percarbamide; Urea hydrogen peroxide Formula: CO(NH2)2 · H2O2 Formula Weight: 94.07 CAS No.: 124-43-6 UN Number: UN1511 Purity: 97% Application: …

  • Urea solution, for microbiology, 40% in H2O

    Sigma-Aldrich

    CAS No.: 57-13-6 Synonyms: Carbamide; Carbonyldiamide Formula: CH4N2O Formula Weight: 60.06 Linear Formula: NH2CONH2 MDL No.: MFCD00008022 Included Fees: C941N96 has a Dry/Wet Ice Fee included in the price. To see the value of these…

  • SIGMA Urea 8 M (after reconstitution with 16 mL high purity water)

    Sigma-Aldrich

    Synonym(s): Urea solution; Carbamide; Carbonyldiamide Empirical Formula: CH4N2O Linear Formula: NH2CONH2 Formula Weight: 60.06 MDL Number: MFCD00008022 Beilstein Registry Number: 635724

  • SIGMA U-101958 maleate salt solid

    Sigma-Aldrich

    Synonym(s): 1-Benzyl-4-aminomethyl-N-[(3'-isopropoxy)-2'-pyridyl]piperidine maleate salt Empirical Formula: C21H29N3O -+ C4H4O4 Linear Formula: C21H29N3O -+…

  • SIGMA Ubiquitin-Agarose saline suspension

    Sigma-Aldrich

    MDL Number: MFCD02100851 Storage: 2-8°C

  • ALDRICH Uroporphyrin III octamethyl ester

    Sigma-Aldrich

    Empirical Formula: C48H54N4O16 Linear Formula: C48H54N4O16 Formula Weight: 942.96 MDL Number: MFCD00058738 Storage: −20°C

  • SIGMA UKTS9046

    Sigma-Aldrich

  • SIGMA UKTS8796

    Sigma-Aldrich

  • ALDRICH Undecanoyl chloride, 99%

    Sigma-Aldrich

    Empirical Formula: C11H21ClO Linear Formula: CH3(CH2)9COCl Formula Weight: 204.74 MDL Number: MFCD00000739 Purity: 99% Boiling Point: 135-136 °C/20 mmHg(lit.) Refractive Index: n 20/D 1.443(lit.) Beilstein…

  • SIGMA UKTS8754

    Sigma-Aldrich

  • SIGMA U266B1

    Sigma-Aldrich

    Storage: −196°C

  • ALDRICH 2-Undecanone, 99%

    Sigma-Aldrich

    Synonym(s): Methyl nonyl ketone Empirical Formula: C11H22O Linear Formula: CH3(CH2)8COCH3 Formula Weight: 170.29 MDL Number: MFCD00009583 Purity: 99% Boiling Point: 231-232 °C(lit.) Melting Point: …

  • SIGMA Urotensin II rat >=97% (HPLC), synthetic

    Sigma-Aldrich

    Empirical Formula: C77H102N18O20S2 Linear Formula: C77H102N18O20S2 Formula Weight: 1663.87 Purity: ≥97% (HPLC) Storage: −20°C

  • FLUKA Ubidecarenone Related Compound A

    Sigma-Aldrich

    United States Pharmacopeia (USP) Reference Standard Synonym(s): Coenzyme Q9; Q-9; Ubiquinone-45; Ubiquinone-9 Empirical Formula: C54H82O4 Formula Weight: 795.23 Linear Formula: C54H82O4 MDL Number: …

  • SIGMA UCM710 >=98% (HPLC)

    Sigma-Aldrich

    Synonym(s): (9Z)-9-Hexadecenoic acid 2-oxiranylmethyl ester; (±)-Oxiran-2-ylmethyl (9Z)-hexadec-9-enoate Empirical Formula: C19H34O3 Linear Formula: C19H34O3 Formula Weight: 310.47 MDL Number: MFCD22666406 …

  • SIGMA U 18666A powder

    Sigma-Aldrich

    Synonym(s): (3β)-3-[2-(Diethylamino)ethoxy]androst-5-en-17-one hydrochloride Empirical Formula: C25H41NO2-+HCl Linear Formula: C25H41NO2-+HCl Formula Weight: 424.06 MDL Number: MFCD00210908 Purity: ≥98%…

  • ALDRICH Urea-13C, research grade, 99 atom % 13C

    Sigma-Aldrich

    Synonym(s): 13 C Labeled urea; Carbamide- 13 C; Carbonyldiamide- 13 C Empirical Formula: 13 CH4N2O Linear Formula: H2N 13 CONH2 Formula Weight: 61.05 MDL Number: MFCD00064398 Melting Point: 132-135 °C(lit.)

  • SIGMA UKTS8825

    Sigma-Aldrich

  • FLUKA Urea

    Sigma-Aldrich

    tested according to Ph.Eur. Synonym(s): Ureum; Carbamide; Carbonyldiamide Empirical Formula: CH4N2O Formula Weight: 60.06 Linear Formula: NH2CONH2 MDL Number: MFCD00008022 Melting Point: 132-135 °C(lit.) Density: …

  • SIGMA UKTS8802

    Sigma-Aldrich

  • SIGMA UA62784 >=98% (HPLC)

    Sigma-Aldrich

    Synonym(s): 4-[5-(4-Methoxyphenyl)-2-oxazolyl]-9H-Fluoren-9-one Empirical Formula: C23H15NO3 Linear Formula: C23H15NO3 Formula Weight: 353.37 MDL Number: MFCD00489199 Purity: ≥98% (HPLC) Storage: 2-8°C

  • SIGMA URB937 >=95% (HPLC)

    Sigma-Aldrich

    Synonym(s): Cyclohexylcarbamic acid 3'–carbamoyl–6–hydroxybiphenyl–3–yl ester Empirical Formula: C20H22N2O4 Linear Formula: C20H22N2O4 Formula Weight: 354.40 …

  • utr-4a cell line, Mouse monoclonal against human CD-120b

    Sigma-Aldrich

    Included Fees: C941T80 has a Dry/Wet Ice Fee included in the price. To see the value of these fees, download our Fee List.

  • ALDRICH Uracil-2-13C, 99 atom % 13C

    Sigma-Aldrich

    Empirical Formula: 13 CC3H4N2O2 Linear Formula: 13 CC3H4N2O2 Formula Weight: 113.08 MDL Number: MFCD00084096 Melting Point: >300 °C (dec.)(lit.)

Compare Tool

Select up to 3 products

Please Log In

Don't have an Account? Create one now.