1,3-Diaminopropane for synthesis, Sigma-Aldrich®
Supplier: Merck
1,3-Diaminopropane for synthesis, Sigma-Aldrich®
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2-(Trimethylsiloxy)-1,3-butadiene for synthesis, Sigma-Aldrich®
Supplier: Merck
2-(Trimethylsiloxy)-1,3-butadiene for synthesis, Sigma-Aldrich®
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1,3-Propanediol for synthesis, Sigma-Aldrich®
Supplier: Merck
1,3-Propanediol for synthesis, Sigma-Aldrich®
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(±)-1,3-Butanediol for synthesis, Sigma-Aldrich®
Supplier: Merck
(±)-1,3-Butanediol for synthesis, Sigma-Aldrich®
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1,3-Diiminoisoindoline ≥97%, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
1,3-Diiminoisoindoline,97% (1,3-Isoindolinediimine; Phthalimide diimide)
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1,3-Propanediol ≥99.7%, GPR RECTAPUR® for synthesis
Supplier: VWR Chemicals
1,3-Propanediol ≥99.7%, GPR RECTAPUR® for synthesis
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(±)-1,3-Butanediol ≥99.5%, GPR RECTAPUR®
Supplier: VWR Chemicals
(±)-1,3-Butanediol ≥99.5%, GPR RECTAPUR®
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1,3-Indandione for synthesis, Sigma-Aldrich®
Supplier: Merck
1,3-Indandione for synthesis, Sigma-Aldrich®
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1,3-Dimethylbarbituric acid for synthesis, Sigma-Aldrich®
Supplier: Merck
1,3-Dimethylbarbituric acid for synthesis, Sigma-Aldrich®
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1,3-Dioxolane stabilised, Sigma-Aldrich®
Supplier: Merck
1,3-Dioxolane stabilised, Sigma-Aldrich®
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1,3-Dihydroxyacetone for synthesis, Sigma-Aldrich®
Supplier: Merck
1,3-Dihydroxyacetone for synthesis, Sigma-Aldrich®
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2-(2-Nitroethyl)-1,3-dioxolane for synthesis
Supplier: Merck
2-(2-Nitroethyl)-1,3-dioxolane for synthesis
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1,3-Dimethyl-2-imidazolidinone, Sigma-Aldrich®
Supplier: Merck
1,3-Dimethyl-2-imidazolidinone, Sigma-Aldrich®
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1,3-Dibromopropane for synthesis, Sigma-Aldrich®
Supplier: Merck
1,3-Dibromopropane for synthesis, Sigma-Aldrich®
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1,3-Diethyl-2-thiourea, Sigma-Aldrich®
Supplier: Merck
1,3-Diethyl-2-thiourea, Sigma-Aldrich®
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1,3-Diphenylacetone-p-toluenesulphonylhydrazone ≥98%, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
1,3-Diphenylacetone-p-toluenesulphonylhydrazone ≥98%, Sigma-Aldrich®
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5,5-Dimethyl-2-nitromethyl-1,3-dioxane for synthesis, Sigma-Aldrich®
Supplier: Merck
5,5-Dimethyl-2-nitromethyl-1,3-dioxane for synthesis, Sigma-Aldrich®
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1,3-Dihydroxynaphthalene ≥99.00%, crystalline, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
1,3-Dihydroxynaphthalene is a dye intermediate forming stable colors when applied with particular mordants and in mixtures with other oxidising dyes. This specific reagent is intended for the quantitative colorimetric determination of alduronic acids, such as glucuronic acid from urine. The mutagenicity of ozonation derivatives of 1,3-dihydroxynaphthalene against several Salmonella typhimurium strains has been studied.
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1,3-Dichloro-4-nitrobenzene for synthesis
Supplier: Merck
1,3-Dichloro-4-nitrobenzene for synthesis
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N,N-Dimethyl-1,3-diaminopropane, Sigma-Aldrich®
Supplier: Merck
N,N-Dimethyl-1,3-diaminopropane, Sigma-Aldrich®
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1,3-Dibromo-5,5-dimethylhydantoin, Sigma-Aldrich®
Supplier: Merck
1,3-Dibromo-5,5-dimethylhydantoin, Sigma-Aldrich®
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1,3-Dimethyl-2-imidazolidinone ≥99.0% (by GC) for synthesis, Sigma-Aldrich®
Supplier: Merck
1,3-Dimethyl-2-imidazolidinone ≥99.0% (by GC) for synthesis, Sigma-Aldrich®
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1,3-Diethoxy-2-propanol for synthesis, Sigma-Aldrich®
Supplier: Merck
1,3-Diethoxy-2-propanol for synthesis, Sigma-Aldrich®
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1,3-Dioxolane ≥99.0% stabilised, GPR RECTAPUR® for synthesis
Supplier: VWR Chemicals
1,3-Dioxolane ≥99.0% stabilised, GPR RECTAPUR® for synthesis
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1,3-Dibutyl-2-thiourea, Sigma-Aldrich®
Supplier: Merck
1,3-Dibutyl-2-thiourea, Sigma-Aldrich®