108-89-4

4-甲基吡啶

70-11-1

2-溴苯乙酮

7250-28-4

2-(4-methylpyridin-1-ium-1-yl)-1-phenylethanone,bromide

108-89-4

4-甲基吡啶

769-42-6

1,3-二甲基巴比妥酸

104-87-0

对甲基苯甲醛

70-11-1

2-溴苯乙酮

57270-84-5

1,3-dimethyl-5-(4-methyl-benzylidene)-pyrimidine-2,4,6-trione

7250-28-4

2-(4-methylpyridin-1-ium-1-yl)-1-phenylethanone,bromide

108-89-4

4-甲基吡啶

2033-24-1

米氏酸

123-11-5

对甲氧基苯甲醛

70-11-1

2-溴苯乙酮

15795-54-7

5-[(4-methoxyphenyl)methylidene]-2,2-dimethyl-1,3-dioxane-4,6-dione

7250-28-4

2-(4-methylpyridin-1-ium-1-yl)-1-phenylethanone,bromide

108-89-4

4-甲基吡啶

2033-24-1

米氏酸

100-52-7

苯甲醛

70-11-1

2-溴苯乙酮

1214-54-6

5-benzylidene-2,2-dimethyl-1,3-dioxane-4,6-dione

7250-28-4

2-(4-methylpyridin-1-ium-1-yl)-1-phenylethanone,bromide

3282-32-4

2-二氮杂-1-苯乙酮

7250-28-4

2-(4-methylpyridin-1-ium-1-yl)-1-phenylethanone,bromide