Methanol-d4, for NMR, with 0.03% TMS, in 0.75 ml ampoules, 99.8 atom % D..
Methyl (1R,3S)-2,2-dimethyl-3-(2-oxopropyl)-cyclopropaneacetate, 96%..
Methyl (R)-(+)-3-BOC-2,2-dimethyl-4-oxazolidinecarboxylate, 95%..
Methyl (R)-(-)-beta-hydroxyisobutyrate, 98%..