4-乙酰氧基苯乙酸

acetic acid 4-(3-nitrooxy-2-oxo-propyl)phenyl ester

(3-amino-6-(4-hydroxyphenyl)pyrazin-2-yl)(phenyl)methanone

(4-甲氧基苯基)-氧代-乙醛肟

a-氨基-苯丙腈