乙基黄原酸钾

(S)-1-((3aR,5S,5aR,8aS,8bR)-2,2,7,7-tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-5-yl)ethanethiol

(R)-1-((3aR,5S,5aR,8aS,8bR)-2,2,7,7-tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-5-yl)ethanethiol

2',3'-di-O-acetylinosine

4,7,8,9-四-氧-乙酰基-N-神经氨酸甲酯