Chemical Shift Standards for Multinuclear NMR
In multinuclear NMR (involving nuclei other than ¹H, such as ¹³C, ¹⁵N, ³¹P, and others), chemical shift standards are essential for accurate chemical shift referencing.
Technical Resources
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Catalytic asymmetric Friedel–Crafts alkylation of unprotected indoles with nitroalkenes using a novel chiralChiral chloro-indeno pybox has served as a new ligand for the Yb(OTf)3-catalyzed asymmetric Friedel–Crafts alkylation reaction of indoles with nitroalkenes. The tunable nature of pybox ligands
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2Catalytic asymmetric Friedel–Crafts alkylation of unprotected indoles with nitroalkenes using a novel chiral
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3Catalytic asymmetric Friedel–Crafts alkylation of unprotected indoles with nitroalkenes using a novel chiral
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4Catalytic asymmetric Friedel–Crafts alkylation of unprotected indoles with nitroalkenes using a novel chiral
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5Catalytic asymmetric Friedel–Crafts alkylation of unprotected indoles with nitroalkenes using a novel chiral
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In-stockPurity: ≥98%
Cat. No. : CS-0006244 -
In-stockPurity: 99.3%-T
Cat. No. : CS-0015406 -
In-stockPurity: ≥99%
Cat. No. : CS-0017960 -
In-stockPurity: AR,99.0%
Cat. No. : CS-0029480 -
In-stockPurity: ≥99.5%,for molecular biology
Cat. No. : CS-0376113CAS No. : 7447-40-7* This product is not sold in the region.
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In-stockPurity: ≥99.99% metals basis
Cat. No. : CS-0376114CAS No. : 7447-40-7* This product is not sold in the region.
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In-stockPurity: ≥99.5%,for cell and insect cell culture
Cat. No. : CS-0376163 -
In-stockPurity: AR, ≥99.0%
Cat. No. : CS-0534407 -
In-stockPurity: ≥99%
Cat. No. : CS-0694672 -
In-stockPurity: 99.99%
Cat. No. : CS-0909802CAS No. : 7647-14-5* This product is not sold in the region.