1000-87-9

2,4-二甲基-2,3-戊二烯

27132-81-6

2,4-dimethylpenta-1,4-dien-3-one

124-38-9

二氧化碳

15185-08-7

4-hydroxy-2,4-dimethylpent-1-en-3-one

67-64-1

丙酮

17346-16-6

2,4-二溴-2,4-二甲基-3-戊酮

27132-81-6

2,4-dimethylpenta-1,4-dien-3-one

136839-81-1

1-Penten-3-one, 4-bromo-2,4-dimethyl-

17346-16-6

2,4-二溴-2,4-二甲基-3-戊酮

756-77-4

dimethoxy(oxo)phosphanium,tetramethylazanium

27132-81-6

2,4-dimethylpenta-1,4-dien-3-one