Sigma-Aldrich
2,3-Dimethylpyrazine
2,3-二甲基吡嗪
Ethyl 3-Hydroxyhexanoate
3-羟基己酸乙酯
Leupeptin
亮肽素
meso-2,3-Dimercaptosuccinic acid
内消旋-2,3-二巯基丁二酸
1,4-Bis(5-phenyl-2-oxazolyl)benzene
1,4-双(5-苯基-2-恶唑基)苯
4-Hydroxyphenylacetic Acid
4-羟基苯乙酸
Copper