172984-53-1
→
~79%
99430-49-6
3-Hydroxy-1-methyl-1H-indole-2-carbaldehyde
99430-48-5
~38%
3260-63-7
乙酸-N-甲基吲哚氧基酯
136203-30-0
2-formyl-3-tosyloxyindole