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Pyrimethamine/sulfadoxine

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  • dimethoxydimethylsilane, 97%, 100 g
    A12025-22

    Dimethoxydimethylsilane, 97%, 100 g

    Price: $277.96
    List Price: $308.84
    Synonym(s): Dimethyldimethoxysilane Formula: C4H12O2Si Formula weight: 120.22 Purity: 97% CAS Number: 1112-39-6 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2931.
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    SKUA12025-22
    MFR. NameThermo Fisher Scientific Chemicals
    Catalog No. C003B-455711
    Pack Size 1 EA
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    Price: $277.96
    List Price: $308.84
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    Catalog No.
    C003B-455711
    Description
    Synonym(s): Dimethyldimethoxysilane Formula: C4H12O2Si Formula weight: 120.22 Purity: 97% CAS Number: 1112-39-6 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2931.
    CAS Number
    1112-39-6
  • dimethoxydimethylsilane, 97%, 25 g
    A12025-14

    Dimethoxydimethylsilane, 97%, 25 g

    Price: $124.58
    List Price: $138.43
    Synonym(s): Dimethyldimethoxysilane Formula: C4H12O2Si Formula weight: 120.22 Purity: 97% CAS Number: 1112-39-6 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2931.
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    SKUA12025-14
    MFR. NameThermo Fisher Scientific Chemicals
    Catalog No. C003B-439055
    Pack Size 1 EA
    Price:
    Price: $124.58
    List Price: $138.43
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    Catalog No.
    C003B-439055
    Description
    Synonym(s): Dimethyldimethoxysilane Formula: C4H12O2Si Formula weight: 120.22 Purity: 97% CAS Number: 1112-39-6 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2931.
    CAS Number
    1112-39-6
  • dimethyl carbonate, 99%, 100 g
    A13104-22

    Dimethyl carbonate, 99%, 100 g

    Price: $97.18
    List Price: $107.98
    Synonym(s): Carbonic acid dimethyl ester, Methyl carbonate Formula: C3H6O3 Formula weight: 90.08 Purity: 99% CAS Number: 616-38-6 UN Number: UN1161 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2920.
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    SKUA13104-22
    MFR. NameThermo Fisher Scientific Chemicals
    Catalog No. C003B-439304
    Pack Size 1 EA
    Price:
    Price: $97.18
    List Price: $107.98
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    Catalog No.
    C003B-439304
    Description
    Synonym(s): Carbonic acid dimethyl ester, Methyl carbonate Formula: C3H6O3 Formula weight: 90.08 Purity: 99% CAS Number: 616-38-6 UN Number: UN1161 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2920.
    CAS Number
    616-38-6
  • dimethyl carbonate, 99%, 500 g
    A13104-36

    Dimethyl carbonate, 99%, 500 g

    Price: $172.19
    List Price: $191.33
    Synonym(s): Carbonic acid dimethyl ester, Methyl carbonate Formula: C3H6O3 Formula weight: 90.08 Purity: 99% CAS Number: 616-38-6 UN Number: UN1161 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2920.
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    SKUA13104-36
    MFR. NameThermo Fisher Scientific Chemicals
    Catalog No. C003B-442106
    Pack Size 1 EA
    Price:
    Price: $172.19
    List Price: $191.33
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    Catalog No.
    C003B-442106
    Description
    Synonym(s): Carbonic acid dimethyl ester, Methyl carbonate Formula: C3H6O3 Formula weight: 90.08 Purity: 99% CAS Number: 616-38-6 UN Number: UN1161 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2920.
    CAS Number
    616-38-6
  • dodecacarbonyltriiron 10g un3179
    13059-09

    Dodecacarbonyltriiron 10g UN3179

    Price: $278.24
    List Price: $309.15
    Synonym(s): Triiron dodecacarbonyl, Iron dodecacarbonyl Formula: C12Fe3O12 Formula weight: 503.67 Purity: 96% (dry wt.
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    SKU13059-09
    MFR. NameThermo Fisher Scientific Chemicals
    Catalog No. C003B-449959
    Pack Size 1 EA
    Price:
    Price: $278.24
    List Price: $309.15
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    Catalog No.
    C003B-449959
    Description
    Synonym(s): Triiron dodecacarbonyl, Iron dodecacarbonyl Formula: C12Fe3O12 Formula weight: 503.67 Purity: 96% (dry wt.
    CAS Number
    17685-52-8
  • dodecacarbonyltriiron 50g un3179
    13059-18

    Dodecacarbonyltriiron 50g UN3179

    Price: $861.24
    List Price: $956.93
    Synonym(s): Triiron dodecacarbonyl, Iron dodecacarbonyl Formula: C12Fe3O12 Formula weight: 503.67 Purity: 96% (dry wt.
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    SKU13059-18
    MFR. NameThermo Fisher Scientific Chemicals
    Catalog No. C003B-469578
    Pack Size 1 EA
    Price:
    Price: $861.24
    List Price: $956.93
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    Catalog No.
    C003B-469578
    Description
    Synonym(s): Triiron dodecacarbonyl, Iron dodecacarbonyl Formula: C12Fe3O12 Formula weight: 503.67 Purity: 96% (dry wt.
    CAS Number
    17685-52-8
  • dotriacontane (c15-1247-660)
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    44253-100MG

    DOTRIACONTANE (C005B-047958)

    Price: $134.71
    List Price: $149.67
    Dotriacontane is classified under the non-polar organic group of compounds. Application Dotriacontane may be used as an analytical reference standard for the determination of the analyte in aerosol samples by various chromatographic techniques.
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    SKU44253-100MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-047958
    Pack Size 100 MG
    Price:
    Price: $134.71
    List Price: $149.67
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    Catalog No.
    C005B-047958
    Description
    Dotriacontane is classified under the non-polar organic group of compounds. Application Dotriacontane may be used as an analytical reference standard for the determination of the analyte in aerosol samples by various chromatographic techniques.
    CAS Number
    544-85-4
  • ethyl dimethylpyruvate, 97% 25g un3272
    H53413-14

    Ethyl dimethylpyruvate, 97% 25g UN3272

    Price: $547.13
    List Price: $607.93
    Synonym(s): Ethyl 3-methyl-2-oxobutyrate, Ketovaline ethyl ester Formula: C7H12O3 Formula weight: 144.17 Purity: 97% CAS Number: 20201-24-5 UN Number: UN3272 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2918.
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    SKUH53413-14
    MFR. NameThermo Fisher Scientific Chemicals
    Catalog No. C003B-472347
    Pack Size 1 EA
    Price:
    Price: $547.13
    List Price: $607.93
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    Product Information

    Catalog No.
    C003B-472347
    Description
    Synonym(s): Ethyl 3-methyl-2-oxobutyrate, Ketovaline ethyl ester Formula: C7H12O3 Formula weight: 144.17 Purity: 97% CAS Number: 20201-24-5 UN Number: UN3272 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2918.
    CAS Number
    20201-24-5
  • formamide, acs, 99.5+% (c08-0642-299)
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    14835-30

    Formamide, ACS, 99.5+% (C003B-166788)

    Price: $197.46
    List Price: $219.40
    CAS Number: 75-12-7 MDL: MFCD00007941 EINECS: 200-842-0 Formula: CH<sub>3</sub>NO Formula weight: 45.04 Form: Liquid Melting point: 2&deg Boiling point: 210&deg Flash point: 154&deg(310&degF) Density: 1.
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    SKU14835-30
    MFR. NameThermo Fisher Scientific Chemicals
    Catalog No. C003B-166788
    Pack Size 1 EA
    Price:
    Price: $197.46
    List Price: $219.40
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    Catalog No.
    C003B-166788
    Description
    CAS Number: 75-12-7 MDL: MFCD00007941 EINECS: 200-842-0 Formula: CH<sub>3</sub>NO Formula weight: 45.04 Form: Liquid Melting point: 2&deg Boiling point: 210&deg Flash point: 154&deg(310&degF) Density: 1.
  • formamide, acs, 99.5+% (c08-0655-992)
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    14835-A1

    Formamide, ACS, 99.5+% (C003B-168232)

    Price: $371.97
    List Price: $413.30
    CAS Number: 75-12-7 MDL: MFCD00007941 EINECS: 200-842-0 Formula: CH<sub>3</sub>NO Formula weight: 45.04 Form: Liquid Melting point: 2&deg Boiling point: 210&deg Flash point: 154&deg(310&degF) Density: 1.
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    SKU14835-A1
    MFR. NameThermo Fisher Scientific Chemicals
    Catalog No. C003B-168232
    Pack Size 1 EA
    Price:
    Price: $371.97
    List Price: $413.30
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    Catalog No.
    C003B-168232
    Description
    CAS Number: 75-12-7 MDL: MFCD00007941 EINECS: 200-842-0 Formula: CH<sub>3</sub>NO Formula weight: 45.04 Form: Liquid Melting point: 2&deg Boiling point: 210&deg Flash point: 154&deg(310&degF) Density: 1.
  • formamide, acs, 99.5+% (c08-0672-753)
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    14835-D6

    Formamide, ACS, 99.5+% (C003B-473556)

    Price: $1,167.28
    List Price: $1,296.97
    CAS Number: 75-12-7 MDL: MFCD00007941 EINECS: 200-842-0 Formula: CH<sub>3</sub>NO Formula weight: 45.04 Form: Liquid Melting point: 2&deg Boiling point: 210&deg Flash point: 154&deg(310&degF) Density: 1.
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    SKU14835-D6
    MFR. NameThermo Fisher Scientific Chemicals
    Catalog No. C003B-473556
    Pack Size 4 CS
    Price:
    Price: $1,167.28
    List Price: $1,296.97
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    Catalog No.
    C003B-473556
    Description
    CAS Number: 75-12-7 MDL: MFCD00007941 EINECS: 200-842-0 Formula: CH<sub>3</sub>NO Formula weight: 45.04 Form: Liquid Melting point: 2&deg Boiling point: 210&deg Flash point: 154&deg(310&degF) Density: 1.
  • hydrogen fluoride pyridine complex, ca 70% hf 100g un1790
    L17117-22

    Hydrogen fluoride pyridine complex, ca 70% HF 100g UN1790

    Price: $342.22
    List Price: $380.25
    Synonym(s): Olah's Reagent, Pyridinium poly(hydrogen fluoride) CAS Number: 62778-11-4 UN Number: UN1790 Hazard Class: 8 Packing Group: I Harmonized Tariff Code:  2933.39 Hazard Statements: H300-H310-H330-H314-H318 Fatal if swallowed.
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    SKUL17117-22
    MFR. NameThermo Fisher Scientific Chemicals
    Catalog No. C003B-458108
    Pack Size 1 EA
    Price:
    Price: $342.22
    List Price: $380.25
    Quantity:
     

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    Catalog No.
    C003B-458108
    Description
    Synonym(s): Olah's Reagent, Pyridinium poly(hydrogen fluoride) CAS Number: 62778-11-4 UN Number: UN1790 Hazard Class: 8 Packing Group: I Harmonized Tariff Code:  2933.39 Hazard Statements: H300-H310-H330-H314-H318 Fatal if swallowed.
    CAS Number
    62778-11-4
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