91-56-5
吲哚-2,3-二酮
+
109-77-3
丙二腈
→
~97%
6623-89-8
2-(2-oxo-1H-indol-3-ylidene)propanedinitrile
193686-70-3
2-nitro-1H-Indole
~64%
126326-47-4
2365-44-8
2-羰基二氢吲哚-3-腙
79343-59-2
2-(1-acetyl-2-oxoindol-3-ylidene)propanedinitrile
4764-79-8
2-(1-methyl-2-oxoquinolin-4-yl)acetic acid