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Displaying 15601-15650 of 68873 results.
Sigma Cat.No.Description
752142n-Butyl-sec-butylmagnesium solution
0.7 M in hexane
752150Ethyl diazoacetate solution
15% in toluene
752169tert-Butyl diazoacetate solution
15% in toluene
752185Benzyl diazoacetate solution
10% in toluene
752207Biphenyl-4-thiol
97%
752223Diiodo(pentamethylcyclopentadienyl)iridium(III) dimer
7522312-[2-(Dicyclohexylphosphino)phenyl]-N-methylindole
97%
752444Poly(ethylene glycol) diamine
average Mn 6,000
752452Poly(ethylene glycol) diamine
average Mn 3,000
752460Poly(ethylene glycol) diamine
average Mn 10,000
7525252-Hydroxyterephthalic acid
97%
752568Gold nanoparticles
5 nm diameter, OD 1, suspension in 0.1 mM PBS, reactant free
752584Gold nanoparticles
10 nm diameter, OD 1, suspension in 0.1 mM PBS, reactant free
752622Iron disilicide
powder, -20 mesh, 99.9% trace metals basis
752762PPh3 Pd G2
752797[(R,R)-Teth-TsDpen RuCl]
752800[(S,S)-Teth-TsDpen RuCl]
752843Lithium carbonate
99.999% trace metals basis
752851Hydriodic acid
distilled, 57 wt. %, 99.999% trace metals basis
7528863-Buten-2-yl 1H-imidazole-1-carboxylate
95%
7529242,2,2-Trifluoroethyl trifluoromethanesulfonate
95%
752932Trimethylsulfonium bromide
97%
752940(Trimethylphosphoranylidene)acetonitrile solution
0.5 M in THF
752959(Tributylphosphoranylidene)acetonitrile solution
1 M in toluene
752975Ethyl 2-(hydroxymethyl)acrylate
97%
753009SPhos Pd G2
753025Poly(ethylene glycol) bis[2-(dodecylthiocarbonothioylthio)-2-methylpropionate]
average Mn 10,800
753033Poly(ethylene glycol) methyl ether 4-cyano-4-[(dodecylsulfanylthiocarbonyl)sulfanyl]pentanoate
average Mn 10,000
753084Poly(ethylene glycol) diamine
average Mn 2,000
753092Pentafluorophenyl acrylate
contains <200 ppm monomethyl ether hydroquinone as inhibitor, 98%
753122Calcium(II) bis(trifluoromethanesulfonimide)
95%
753130Barium bis(trifluoromethanesulfonimide)
7531493-epi-25-Hydroxyvitamin D2
98% (CP)
753165(Difluoromethyl)benzene
97%
7531733-(Difluoromethyl)pyridine
97%
7532033-(Trifluoromethyl)pyridine-2-thiol
97%
753246RuPhos Pd G2
7532625-(Trifluoromethyl)pyridine-2-carbonyl chloride
97%
753343[1,3-Bis(2,6-diisopropylphenyl)imidazol-2-ylidene] [bis(trifluoromethanesulfonyl)imide]gold(I)
95%
7533782-Chloro-5-(trifluoromethyl)pyrazine
97%
753424Magnesium bis(trifluoromethanesulfonimide)
7534835-Bromo-3-fluoropyridine-2-carboxylic acid
95%
753491Benzene-1,3,5-tricarboxaldehyde
97%
7535216-(trifluoromethyl)pyridine-3-sulfonyl chloride
97%
7535483-epi-25-Hydroxyvitamin D2 solution
50 μg/mL in ethanol, 98% (CP)
7535563-epi-25-Hydroxyvitamin D2 solution
100 μg/mL in ethanol, 98% (CP)
753572Sodium sulfite-34S
90 atom % 34S, 95% (CP)
753602Tetrahydropyran-4-boronic acid pinacol ester
753610Gold nanoparticles
20 nm diameter, OD 1, suspension in 0.1 mM PBS, reactant free
753629Gold nanoparticles
30 nm diameter, OD 1, suspension in 0.1 mM PBS, reactant free

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