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1,3-Dihydroxynaphthalene, Supelco®

Supplier: Merck

1,3-Dihydroxynaphthalene, Supelco®

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1,3-Dimethylurea, Sigma-Aldrich®

Supplier: Merck

1,3-Dimethylurea, 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-Diethylbenzene, Supelco®

Supplier: Merck

1,3-Diethylbenzene, Supelco®

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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-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

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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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-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-Indandione for synthesis, Sigma-Aldrich®

Supplier: Merck

1,3-Indandione for synthesis, 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-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-Dihydroxyacetone for synthesis, Sigma-Aldrich®

Supplier: Merck

1,3-Dihydroxyacetone for synthesis, 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-Diaminopropane for synthesis, Sigma-Aldrich®

Supplier: Merck

1,3-Diaminopropane for synthesis, Sigma-Aldrich®

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1,3-Diphenylguanidine, Supelco®

Supplier: Merck

1,3-Diphenylguanidine, Supelco®

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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-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-Dioxolane stabilised, Sigma-Aldrich®

Supplier: Merck

1,3-Dioxolane stabilised, Sigma-Aldrich®

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Hexachloro-1,3-butadiene

Supplier: Merck

Hexachloro-1,3-butadiene

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(±)-1,3-Butanediol ≥99.5%, GPR RECTAPUR®

(±)-1,3-Butanediol ≥99.5%, GPR RECTAPUR®

Supplier: VWR Chemicals

(±)-1,3-Butanediol ≥99.5%, GPR RECTAPUR®

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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-Diethoxy-2-propanol for synthesis, Sigma-Aldrich®

Supplier: Merck

1,3-Diethoxy-2-propanol for synthesis, Sigma-Aldrich®

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1,3-Dibutyl-2-thiourea, Sigma-Aldrich®

Supplier: Merck

1,3-Dibutyl-2-thiourea, 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-Diphenyl-2-thiourea, Sigma-Aldrich®

Supplier: Merck

1,3-Diphenyl-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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1,3-Diphenylacetone

Supplier: Apollo Scientific

1,3-Diphenylacetone

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