563-41-7
盐酸氨基脲
+
134-20-3
氨茴酸甲酯
→
2242-77-5
methyl 2-(carbamoylamino)benzoate
67-56-1
甲醇
201230-82-2
carbon monoxide
64-10-8
苯基脲
590-28-3
氰酸钾
86-96-4
2,4-喹唑啉二酮
15607-11-1
2-氨基-4H-苯并[d][1,3]噁嗪-4-酮