1,2-二苯肼

1,2-diphenyldiazene

(2-氧代-2,3-二氢-4H-1,4-苯并恶嗪-4-基)乙酸

(2-oxo-2,3-dihydro-benz[1,4]oxazin-4-yl)-acetic acid-(2-hydroxy-anilide)

2-hydroxyphenyl-glycine