U heeft gezocht op: Diethyl+ethyl(phenyl)malonate


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Leverancier: SIGMA ALDRICH MICROSCOPY
Omschrijving: Ethyl viologen dibromide (1,1-diethyl- 4,4-bipyridinium dibromide) has been used as an internal standard in analysis of paraquat and diquat in the serum using high-performance liquid chromatography.

Leverancier: Merck
Omschrijving: Formaldehyde diethyl acetal stabilised for synthesis, Sigma-Aldrich®
Catalogus nummer: (310212-5G)
Leverancier: SIGMA ALDRICH MICROSCOPY
Omschrijving: Diethyl 3,4-pyridinedicarboxylate,97% (Cinchomeronic ester)
UOM: 1 * 5 g


Leverancier: Thermo Fisher Scientific
Omschrijving: Diethyl phenyl orthoformate ≥97%
Leverancier: Merck
Omschrijving: Boron trifluoride diethyl ether complex for synthesis, Sigma-Aldrich®
Catalogus nummer: (384100-5G)
Leverancier: SIGMA ALDRICH MICROSCOPY
Omschrijving: Ethyl viologen diperchlorate has been used in in-situ spectroscopic studies of viologen based electrochromic device.
UOM: 1 * 5 g


Leverancier: TCI
Omschrijving: Diethyl-2-ethyl-2-methylmalonate ≥97.0% (by GC)

Leverancier: TCI
Omschrijving: Tributyl(ethyl)phosphonium Diethyl Phosphate ≥96.0% (by titrimetric analysis)

Catalogus nummer: (291331-100MG)
Leverancier: SIGMA ALDRICH MICROSCOPY
Omschrijving: 1,1′-Diethyl-4,4′-cyanine iodide is a well-known photographic sensitizing dye. It belongs to the class of quinocyanine dyes and exhibits red and blue shifted absorption bands on aggregation. It is also known as 1-ethyl-4-[(1-ethyl-4(1H)-quinolinylidene) methyl] quinolinium iodide. It is suitable for use in silver halide photography.
UOM: 1 * 100 mg


Leverancier: TCI
Omschrijving: Diethyl phenyl orthoformate ≥97.0% (by GC)

Catalogus nummer: (ACRO407420050)
Leverancier: Thermo Fisher Scientific
Omschrijving: Diethyl phosphate 96%
UOM: 1 * 5 g


Catalogus nummer: (APOSPC8454-500MG)
Leverancier: Apollo Scientific
Omschrijving: Diethyl 3-{[3-(trifluoromethyl)phenyl]carbamoyl}-1,2-cyclopropanedicarboxylate 97%
UOM: 1 * 500 mg


Leverancier: Apollo Scientific
Omschrijving: 3,4-Diethyl-1H-pyrrole-2-carboxylic acid ethyl ester 95%

Catalogus nummer: (A1352-5MG)
Leverancier: SIGMA ALDRICH MICROSCOPY
Omschrijving: AMMC is demethylated by Human CYP2D6 to the fluorescent product 3-[2-(N,N-diethyl-N-methylammonium)ethyl]-hydroxy-4-methylcoumarin.
UOM: 1 * 5 mg


Leverancier: Thermo Fisher Scientific
Omschrijving: Diethyl disulphide ≥99%
Leverancier: Merck
Omschrijving: Diethyloxalaat for synthesis, Sigma-Aldrich®
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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