4-氯-2-丁炔酸甲酯

5,7-二羟基-2,6,8-三甲基色原酮

5-hydroxy-7-methoxy-2,6,8-trimethylchromone

methyl 4-(dipropylsulfamoyl)benzoate

N-tert-butyl-N-(methoxymethyl)nitrous amide