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Gas Mixtures

  
  • (methylthio)methylpyrazine (c15-1691-327)
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    W320803-1KG-K

    (METHYLTHIO)METHYLPYRAZINE MIXTURE OF ISOMERS >=98% FG (C005B-281608)

    Price: $2,463.54
    List Price: $2,737.26
    General description (Methylthio)methylpyrazine (mixture of isomers) are pyrazine compounds that are mainly formed in food products by Maillard reaction between sugars and proteins during cooking or roasting. It occurs naturally in tobacco.
    SKUW320803-1KG-K
    MFR. NameSigma-Aldrich
    Catalog No. C005B-281608
    Pack Size 1 KG
    Price:
    Price: $2,463.54
    List Price: $2,737.26
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  • (methylthio)methylpyrazine (c15-1691-328)
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    W320803-100G-K

    (METHYLTHIO)METHYLPYRAZINE MIXTURE OF ISOMERS >=98% FG (C005B-281609)

    Price: $520.99
    List Price: $578.88
    General description (Methylthio)methylpyrazine (mixture of isomers) are pyrazine compounds that are mainly formed in food products by Maillard reaction between sugars and proteins during cooking or roasting. It occurs naturally in tobacco.
    SKUW320803-100G-K
    MFR. NameSigma-Aldrich
    Catalog No. C005B-281609
    Pack Size 100 GM
    Price:
    Price: $520.99
    List Price: $578.88
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  • (r)-(-)-1,3-butanediol
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    237612-1G

    (R)-(-)-1 3-BUTANEDIOL 95%

    Price: $188.82
    List Price: $209.80
    (R)-(-)-1,3-Butanediol
    SKU237612-1G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-000619
    Pack Size 1 GR
    Price:
    Price: $188.82
    List Price: $209.80
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  • (s)-tert-butyl 2-phenylpiperazine-1-carboxylate (c09-1571-718)
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    T691837-100mg

    (S)-tert-Butyl 2-phenylpiperazine-1-carboxylate (C007B-500566)

    Price: $126.17
    List Price: $140.19
    (S)-tert-Butyl 2-phenylpiperazine-1-carboxylate.
    SKUT691837-100mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-500566
    Pack Size 1 EA
    Price:
    Price: $126.17
    List Price: $140.19
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  • (s)-tert-butyl 2-phenylpiperazine-1-carboxylate (c09-1571-719)
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    T691837-1g

    (S)-tert-Butyl 2-phenylpiperazine-1-carboxylate (C007B-500567)

    Price: $648.12
    List Price: $720.14
    (S)-tert-Butyl 2-phenylpiperazine-1-carboxylate.
    SKUT691837-1g
    MFR. NameAladdin Scientific
    Catalog No. C007B-500567
    Pack Size 1 EA
    Price:
    Price: $648.12
    List Price: $720.14
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  • (s)-tert-butyl 2-phenylpiperazine-1-carboxylate (c09-1571-720)
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    T691837-250mg

    (S)-tert-Butyl 2-phenylpiperazine-1-carboxylate (C007B-500568)

    Price: $272.90
    List Price: $303.22
    (S)-tert-Butyl 2-phenylpiperazine-1-carboxylate.
    SKUT691837-250mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-500568
    Pack Size 1 EA
    Price:
    Price: $272.90
    List Price: $303.22
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  • 1,1,2,2-tetrabromoethane (c15-1282-966)
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    185574-1KG

    1 1 2 2-TETRABROMOETHANE 98% (C005B-080995)

    Price: $325.50
    List Price: $361.67
    Density and viscosity of mixtures of 1,1,2,2-tetrabromoethane and 1-bromododecane has been measured at atmospheric pressure . Application 1,1,2,2-Tetrabromoethane was used to prepare tribromoethene by dehydrohalogenation using sodium hydroxide in
    SKU185574-1KG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-080995
    Pack Size 1 KG
    Price:
    Price: $325.50
    List Price: $361.67
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  • 1,1,2,2-tetrabromoethane (c15-1282-967)
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    185574-250G

    1 1 2 2-TETRABROMOETHANE 98% (C005B-080996)

    Price: $176.80
    List Price: $196.45
    Density and viscosity of mixtures of 1,1,2,2-tetrabromoethane and 1-bromododecane has been measured at atmospheric pressure . Application 1,1,2,2-Tetrabromoethane was used to prepare tribromoethene by dehydrohalogenation using sodium hydroxide in
    SKU185574-250G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-080996
    Pack Size 250 GR
    Price:
    Price: $176.80
    List Price: $196.45
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  • 1,2,4-trimethylcyclohexane, mixture of isomers
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    677345-100ML

    1 2 4-TRIMETHYLCYCLOHEXANE MIXTURE OF ISOMERS 97%

    Price: $345.70
    List Price: $384.11
    1,2,4-Trimethylcyclohexane, mixture of isomers
    SKU677345-100ML
    MFR. NameSigma-Aldrich
    Catalog No. C005B-026013
    Pack Size 100 ML
    Price:
    Price: $345.70
    List Price: $384.11
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  • 1,2-decanediol
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    260320-50G

    1 2-DECANEDIOL 98%

    Price: $248.76
    List Price: $276.40
    1,2-Decanediol
    SKU260320-50G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-008847
    Pack Size 50 GR
    Price:
    Price: $248.76
    List Price: $276.40
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  • 1,3-cyclohexanedicarboxylic acid, mixture of cis and trans
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    375438-25G

    1 3-CYCLOHEXANEDICARBOXYLIC ACID 98% MIXTURE OF CIS AND TRANS

    Price: $373.84
    List Price: $415.38
    1,3-Cyclohexanedicarboxylic acid, mixture of cis and trans
    SKU375438-25G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-038438
    Pack Size 25 GR
    Price:
    Price: $373.84
    List Price: $415.38
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  • 1-(tert-butoxycarbonyl)-2-pyrrolidinone
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    464856-25ML

    1-(TERT-BUTOXYCARBONYL)-2-PYRROLIDINONE 97%

    Price: $501.10
    List Price: $556.78
    The kinetics of gas-phase elimination of 1-( tert -butoxycarbonyl)-2-pyrrolidinone has been investigated in a static system. The observed rate coefficient has been reported to be log k 1 (s -1 ) = (11.
    SKU464856-25ML
    MFR. NameSigma-Aldrich
    Catalog No. C005B-082851
    Pack Size 25 ML
    Price:
    Price: $501.10
    List Price: $556.78
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