N-(4-methoxyphenyl)-2-methyl-3-oxobutanamide

3-methylbut-3-en-2-ylbenzene

1-methyl-1-[2-(1-methylpiperidin-1-ium-1-yl)ethyl]piperidin-1-ium,bromide

2-(2-hydroxy-2,2-diphenylacetyl)oxyethyl-trimethylazanium,bromide

2-双甲基磺酰-亚甲基丙二酸二乙酯