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Add to Cart The item has been addedBX1673P-12-Butanone (C15-1282-760)
Price: $353.57List Price: $392.86Application BX1673P-1 is packaged in poly coated glass bottles OmniSolv ® Preparation Note Product filtered through a 0.2 μm filter Analysis Note Assay (GC) 99. -
Add to Cart The item has been added491365-5G2-Butanone-1,1,1,3,3-d5
Price: $1,140.00List Price: $1,266.67Packaging 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 . -
Add to Cart The item has been added487600-1G2-Butanone-4,4,4-d3
Price: $1,470.86List Price: $1,634.29Packaging 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 . -
Add to Cart The item has been added363359-200G2-Butene, mixture of cis and trans
Price: $629.14List Price: $699.052-Butene is an alkene. All-silica zeolite RUB-41, containing 8- and 10-membered rings, is reported to be capable of separating trans -2-butene and cis -2-butene from 1-butene. -
Add to Cart The item has been added254339-25G2-Butyne (C15-1244-388)
Price: $376.90List Price: $418.78The ion-molecule reaction of the aromatic distonic N -methyl-pyridinium-4-yl radical cation with 2-butyne has been investigated using ion trap mass spectrometry . Application 2-Butyne has been used in preparation of THF-free metallacyclobutene -
Add to Cart The item has been added254339-5G2-Butyne (C15-1244-389)
Price: $141.69List Price: $157.43The ion-molecule reaction of the aromatic distonic N -methyl-pyridinium-4-yl radical cation with 2-butyne has been investigated using ion trap mass spectrometry . Application 2-Butyne has been used in preparation of THF-free metallacyclobutene -
Add to Cart The item has been added80153701002-BUTYNE-1 4-DIOL FOR SYNTHESIS (C15-1204-270)
Price: $83.88List Price: $93.19Analysis Note Assay (GC, area%): ≥ 99.0 % (a/a) Melting range (lower value): ≥ 54 °C Melting range (upper value): ≤ 57 °C Identity (IR): passes test -
Add to Cart The item has been added80153705002-BUTYNE-1 4-DIOL FOR SYNTHESIS (C15-1204-271)
Price: $165.81List Price: $184.23Analysis Note Assay (GC, area%): ≥ 99.0 % (a/a) Melting range (lower value): ≥ 54 °C Melting range (upper value): ≤ 57 °C Identity (IR): passes test -
Add to Cart The item has been added803612-Butynyl-p-Toluenesulfonate, 98%, 10G
Price: $276.48List Price: $307.20CH<sub>3</sub>C&equivCCH<sub>2</sub>OSO<sub>2</sub>C<sub>6</sub>H<sub>4</sub>CH<sub>3</sub> CAS#: 56563-37-2 F.W.: 224.28 Requires refrigeration. -
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Add to Cart The item has been addedCDS004617-100MG2-CARBOXYPHENYLBORONIC 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.
