3-(chlorosulfonyl)-4-fluorobenzoic acid

2,3-Dichlorothiophene

2,3-二氯噻吩

Protocatechuic Acid

3,4-二羟基苯甲酸

4-Methoxybenzenesulfonamide

4-甲氧基苯磺酰胺

N-乙基-2-(四氢-2H-吡喃-4-基)乙胺, N-Ethyl-2-(tetrahydro-2H-pyran-4-yl)ethanamine

4,5-Dihydroxy-2,7-naphthalenedisulfonic acid

1,8-二羟基萘-3,6-二磺酸

4-((2-(羟甲基)吗啉代)甲基)苯甲腈, 4-((2-(Hydroxymethyl)morpholino)methyl)benzonitrile

Sialyllacto-N-tetraose A

唾液酸化-N-丁糖 A

2-Hydrazinoethanol

2-羟乙基肼

Methyl 2-Iodobenzoate

2-碘苯甲酸甲酯