2-溴-6-氟苯胺, 2-Bromo-6-fluoroaniline

2-氯乙基甲醚, 2-Chloroethyl Methyl Ether

盐酸脱水四环素, Anhydrotetracycline hydrochloride

甲基纤维素, Methyl cellulose

硅油(高温), Silicone oil

2-苯甲酰苯甲酸, 2-Benzoylbenzoic Acid

2-氨基乙硫醇盐酸盐，98％, 2-Aminoethanethiol Hydrochloride

1,3-双[三(羟甲基)甲基胺]丙烷, 1,3-Bis[tris(hydroxymethyl)amino]propane

姬姆氏色素, Azur eosin methylene-blue

2-碳酰胺-3-噻吩胺磺酰氯 1GR, 2-Carbomethoxy-3-thiophenesulfonyl Chloride