tert-butyl (R)-3-methyl-4-tetrahydropyranyloxybutanoate

(R)-3-methyl-4-tetrahydropyranyloxybutyl tosylate

2-甲基丁酰氯

2-甲基丁酸

N-[(R)-2-Hydroxy-1-phenylethyl]-(R)-2-methylbutyramid