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ALDRICH Brand

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Sigma Cat.No.Description
213365Selenium dioxide
ReagentPlus®, powder, 99.8% trace metals basis
2133734-Pyrrolidinopyridine
98%
213381Nicotinoyl chloride hydrochloride
97%
213403N-Selectride®
1.0 M in THF
213438Potassium triethylborohydride solution
1.0 M in THF
213462Sodium borohydride
ReagentPlus®, 99%
2134972-Hydroxycarbazole
97%
2135352,4-Dichloro-6-methoxy-1,3,5-triazine
2136911,2-Hexanediol
98%
2137051,2-Octanediol
98%
2137211,2-Dodecanediol
90%
2137481,2-Hexadecanediol
technical grade, 90%
213810Diethylcyanamide
99%
2138371-Piperidinecarbonitrile
99%
213934Bis(triphenylphosphine)dicarbonylnickel
213950Vinyltrimethylsilane
97%
213969(−)-Diethyl D-tartrate
≥99%
2139934-Iodopyrazole
99%
214000TEMPO
98%
2140192-Methyl-1-pentanol
99%
2140271,2,3,4,5-Pentamethylcyclopentadiene
95%
2142802-Amino-4-methylbenzonitrile
97%
214353Palladium on calcium carbonate
extent of labeling: 5 wt. % loading, unreduced
214515Chromotrope FB
Dye content 50 %
214566Acid Green 25
Dye content ≥60 %
2146713-Acetylcoumarin
96%
214698Pyridinium dichromate
98%
214736Xylenes
reagent grade
214744Thallium(III) oxide
99%
214914N,N-Dimethylmethyleneiminium iodide
98%
2149301,2,3,4-Tetrahydro-3-isoquinolinecarboxylic acid hydrochloride
96%
214949Diisobutylaluminum hydride solution
1.0 M in cyclohexane
214965Diisobutylaluminum hydride solution
1.0 M in heptane
214973Diisobutylaluminum hydride solution
1.0 M in methylene chloride
214981Diisobutylaluminum hydride solution
1.0 M in THF
215007Diisobutylaluminum hydride solution
1.0 M in toluene
215066Gallium(III) oxide
≥99.99% trace metals basis
215082trans-1,4-Dichloro-2-butene
technical grade, 85%, remainder predominantly cis isomer
215120Silicon tetrachloride
99%
215139Pyridine trifluoroacetate
98%
215147Calcium
granular, 99%
215163Chloroacetic anhydride
95%
215171Antimony(V) chloride
99%
215260Rubidium chloride
99.8% trace metals basis
215309Sodium fluoride
99.99% trace metals basis
215376Acenaphthene
99%
215392Copper(II) perchlorate hexahydrate
98%
215414Calcium
turnings, 99% trace metals basis
215430α-(4-Pyridyl N-oxide)-N-tert-butylnitrone
99%
215481Zinc
mossy, ≥99%

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