64-18-6
Formic acid
+
438580-16-6
→
~63%
52450-38-1
N--乙酰基-N-2-甲酰-5-甲氧基犬尿氨酸
52450-39-2
3-吡啶基硫代乙酰胺
73-31-4
褪黑素
1243553-75-4
157496-75-8
tert-butyl N-(2-iodo-4-methoxyphenyl)carbamate
18437-68-8
4-甲氧基苯基氨基甲酸叔丁酯