Sigma-Aldrich
2-Aminobenzophenone-2′-carboxylic acid
2-氨基二苯甲酮-2'-羧酸
2-Chloro-6-methylaniline
2-氯-6-甲基苯胺
2-Methoxyacetophenone
2-甲氧基苯乙酮
2-Thiophenecarboxaldehyde
2-噻吩甲醛
2,7-Dibromo-9-fluorenone
2,7-二溴-9-芴酮
1,4-Cyclohexanedione monoethylene acetal
1,4-环己二酮单乙二醇缩酮
14:0 rac PC-d72
2-[(2-Dodecyl-2H-tetraazol-5-yl)methyl]pyridine
2-(Diethoxymethyl)-1H-imidazole
5-Hydroxy-3,4-dimethyl-4-phenyl-3,4-dihydro-2H-pyrrol-2-one
7-Fluorobenzofurazan-4-sulfonic acid ammonium salt
7-氟苯并呋喃-4-磺酸 铵盐
α-Cellulose
α纤维素
3,4-Dichloro-N-[1-[3-(4-methyl-1-piperazinyl)propyl]-1H-benzimidazol-2-yl]benzamide
3,5-Dinitrocatechol
[4-([3-[(Methylamino)carbonyl]-1,4-dioxido-2-quinoxalinyl]methoxy)phenyl]acetic acid