5-Methylsalicylic Acid

5-甲基水杨酸

4-Amino-5-chloro-2-methoxybenzoic Acid

4-氨基-5-氯-2-甲氧基苯甲酸

(-)-(18-Crown-6)-2,3,11,12-tetracarboxylic acid

(-)-(18-冠-6)-2,3,11,12-四羧酸

1-(Triphenylmethyl)imidazole

1-三苯甲基咪唑

1,3-Bis(tert-butoxycarbonyl)guanidine

1,3-二(叔丁氧基羰基)胍

2-Chloropyridine-3-carbonyl Chloride

2-氯烟酰氯

2,4-Difluorobenzenesulfonyl Chloride

2,4-二氟苯磺酰氯

3-Cyanochromone

3-氰基色酮

4-(Trifluoromethylthio)benzaldehyde

对三氟甲硫基苯甲醛

4-Hydroxybenzoic Acid

对羟基苯甲酸