50-00-0

甲醛

1777-53-3

1-(4-methylphenyl)-2-(triphenylphosphoranylidene)ethanone

19832-78-1

1-(4-methylphenyl)prop-2-en-1-one

201230-82-2

carbon monoxide

624-31-7

4-碘甲苯

7486-35-3

三丁基乙烯基锡

19832-78-1

1-(4-methylphenyl)prop-2-en-1-one

50-00-0

甲醛

766-97-2

4-甲苯基乙炔

19832-78-1

1-(4-methylphenyl)prop-2-en-1-one

58824-48-9

1-(4'-methylphenyl)-prop-2-en-1-ol

19832-78-1

1-(4-methylphenyl)prop-2-en-1-one

1826-67-1

乙烯基溴化镁

122334-36-5

对甲基-N-甲基-N-甲氧基苯甲酰胺

19832-78-1

1-(4-methylphenyl)prop-2-en-1-one

50-00-0

甲醛

122-00-9

对甲基苯乙酮

19832-78-1

1-(4-methylphenyl)prop-2-en-1-one

814-68-6

丙烯酰氯

108-88-3

甲苯

19832-78-1

1-(4-methylphenyl)prop-2-en-1-one

95605-43-9

95605-43-9

19832-78-1

1-(4-methylphenyl)prop-2-en-1-one

33994-09-1

3-bromo-1-(4-methylphenyl)propan-1-one

19832-78-1

1-(4-methylphenyl)prop-2-en-1-one

4619-20-9

3-(4-甲基苯甲酰)丙酸

19832-78-1

1-(4-methylphenyl)prop-2-en-1-one

87015-45-0

3-(toluene-4-sulfonyl)-1-p-tolyl-propan-1-one

536-57-2

对甲苯亚磺酸

19832-78-1

1-(4-methylphenyl)prop-2-en-1-one

2689-61-4

2689-61-4

19832-78-1

1-(4-methylphenyl)prop-2-en-1-one

7486-35-3

三丁基乙烯基锡

874-60-2

对甲基苯甲酰氯

19832-78-1

1-(4-methylphenyl)prop-2-en-1-one

22422-21-5

3-氯-4’-甲基苯丙酮

19832-78-1

1-(4-methylphenyl)prop-2-en-1-one

13169-00-1

1-甲氧基-1,2-丙二烯

624-31-7

4-碘甲苯

19832-78-1

1-(4-methylphenyl)prop-2-en-1-one

104-87-0

对甲基苯甲醛

3536-96-7

乙烯基氯化镁

19832-78-1

1-(4-methylphenyl)prop-2-en-1-one

5250-02-2

1-(4-甲基苯基)-3-二甲氨基-1-丙酮盐酸盐

19832-78-1

1-(4-methylphenyl)prop-2-en-1-one

132589-36-7

132589-36-7

19832-78-1

1-(4-methylphenyl)prop-2-en-1-one

91306-50-2

91306-50-2

19832-78-1

1-(4-methylphenyl)prop-2-en-1-one

619-41-0

2-溴-4'-甲基苯乙酮

19832-78-1

1-(4-methylphenyl)prop-2-en-1-one

122-00-9

对甲基苯乙酮

19832-78-1

1-(4-methylphenyl)prop-2-en-1-one

108-88-3

甲苯

19832-78-1

1-(4-methylphenyl)prop-2-en-1-one

104-87-0

对甲基苯甲醛

19832-78-1

1-(4-methylphenyl)prop-2-en-1-one