52791-04-5
7,8-二氢[1,4]二噁英并[2,3-g]喹唑啉-4-醇
→
~89%
52791-05-6
4-氯-6,7-二亚甲基二羟喹唑啉
1207868-16-3
7,8-dihydro[1,4]dioxino[2,3-g]quinazoline
22013-33-8
6-氨基-1,4-苯并二氧杂环
99358-09-5
6-amino-2,3-dihydro-1,4-benzodioxine-7-carboxylic acid