2-Imidazolecarboxaldehyde

2-咪唑甲醛

2-Phenyl-3-butyn-2-ol

2-苯基-3-丁炔-2-醇

2,6-Dimethylpiperazine

2,6-二甲基哌嗪

1,4-Bis(diphenylphosphino)butane

1,4-双(二苯基膦)丁烷

12:0 PE

2-[([1,1′-Biphenyl]-4-ylamino)carbonyl]-5-nitrobenzoic acid

2-(4-Benzoyl-1-piperazinyl)-5-(trifluoromethyl)phenylformamide

5-Fluorouridine

5-氟脲嘧啶

7-[[(3-Chloro-4-fluoroanilino)carbonyl]amino]-1H-indole-2-carboxylic acid

α-Cellulose

α纤维素

3,4-Bis(4-fluorophenyl)-5-formyl-1-isopropyl-1H-pyrrole-2-carboxylic acid

3,5-Dichlorobenzoyl Chloride

3,5-二氯苯甲酰氯

[4-[(tert-Butoxycarbonyl)amino]-1-piperidinyl](3-chlorophenyl)acetic acid

4-Acetamido-TEMPO, free radical

4-乙酰氨-2,2,6,6-四甲基哌啶-1-氧

4-Ethoxymethylene-2-phenyl-2-oxazolin-5-one

4-乙氧基亚甲基-2-苯基-2-恶唑啉-5-酮