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34021-10MG-R
4,4'-DDT-d8 (C15-1302-910)
Price: $625.71List Price: $695.244,4′-DDT-d 8 is a stable labeled isotope of the pesticide, 4,4′-DDT. Application 4,4′-DDT-d 8 may be used as a recovery surrogate standard for the quantification of 4,4′-DDT in marine pore water by equilibrium solid-phase -
360783-100G
4,4'-Methylenebis(2,6-diethylaniline)
Price: $218.57List Price: $242.864,4'-Methylenebis(2,6-diethylaniline) -
733911-250MG
4,4'-Methylenedianiline-2,2',6,6',N,N,N',N'-d8 (C15-1308-397)
Price: $975.43List Price: $1,083.81Packaging This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service . -
420069-1G
4,5-Dimethoxy-2-nitrobenzyl chloroformate
Price: $409.59List Price: $455.10Application 4,5-Dimethoxy-2-nitrobenzyl chloroformate (NVOC-Cl) is a photolabile protecting reagent, commonly used in peptide or nucleotide synthesis to protect amines and hydroxyl groups. General applications are: Preparation of inactive, caged -
CDS007203-10MG
4-(1-(HYDROXYMETHYL)CYCLOPROPYL)PHENYLBORONIC ACID
Price: $165.74List Price: $184.16Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product. -
P691668-5g4-(1-Methyl-5-imidazolyl)phenol
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B731896-1g4-(1-methylcyclopropyl)butanoic acid.
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JRD0489-1G
4-(2 4-DICHLOROPHENOXY)PHENOL
Price: $548.57List Price: $609.52Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product. -
8410160005
4-(2'-PYRIDYLAZO)-RESORCINOL FOR SYNTHES
Price: $295.84List Price: $328.71for synthesis Analysis Note Assay (HClO₄): ≥ 98.0 % Identity (IR): passes test -
P698472-100mg4-(2-(4-Methoxyphenyl)propan-2-yl)phenol
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V692259-100mg4-(2-(Pyridin-4-yl)vinyl)phenol
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V692259-1g4-(2-(Pyridin-4-yl)vinyl)phenol