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4-氟二苯基甲烷, ≥95.0%
2-Ethyl-4-methylthiazole, 98% 10GR
3,5,7-Trimethyladamantane-1-carboxylic acid, 97%
2,4-Dihydroxy-3,6-dimethylbenzoic acid for synthesis
(S)-(+)-4-BENZYL-3-PROPIONYL-2-OXAZOLIDI N-ONE, 99
POLY(1-VINYLPYRROLIDONE-CO-2-DIMETHYLAMI NO -ETHYL
Methanol-d4, contains 0.03 v/v% TMS, 99.8 atom % D, for NMR 10ML
(-)-β-花柏烯,technical, ~90% (sum of enantiomers, GC)
Benzoic anhydride, 98% 500GR
优级纯四水氯化铁(II)