4743-17-3
5-氯靛红酸酐
→
909911-74-6
methyl 6-chloro-4-hydroxy-1-methyl-2-oxoquinoline-3-carboxylate
14529-12-5
5-氯-N-甲基靛红酸酐
+
108-59-8
丙二酸二甲酯