1-(4,5-二氢-2-恶唑基)-2-丙酮

1-dimethoxyphosphorylethenyl acetate

1-dimethoxyphosphorylethanone

ethyl 2-acetyl-3-oxopentanoate

beta-葡萄糖醛酸(1-3)N-乙酰基-D-葡萄糖胺