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50390-49-3 3',2,2-Trimethylpropiophenone
BD30825150390-49-395%
¥3447.05g
2041-37-4 2',2,2-Trimethylpropiophenone
BD3076152041-37-495%
¥1519.05g
5445-46-5 2,2',5'-Trimethylpropiophenone
BD008655555445-46-595%
¥5211.01g
30314-44-4 4',2,2-Trimethylpropiophenone
BD31553530314-44-495%
¥1791.05g
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