189322-86-9
3-hydroxy-3-phenyldiazenyloxolan-2-one
→
~94%
189322-90-5
3-anilino-1,3-oxazinane-2,4-dione
100-34-5
氯化重氮苯
24186-16-1
2-phenylhydrazono-γ-butyrolactone
2116-41-8
N-phenylacetohydrazide