1-methyl-3-oxo-cyclobutanecarboxylic acid; 1-Methyl-3-oxo-cyclobutancarbonsaeure; 1-Methyl-cyclobutanon-(3)-carbonsaeure-(1); 3-carboxy-3-methylcyclobutanone

1-methyl-3-oxo-cyclobutanecarboxylic acid; 1-Methyl-3-oxo-cyclobutancarbonsaeure; 1-Methyl-cyclobutanon-(3)-carbonsaeure-(1); 3-carboxy-3-methylcyclobutanone

¥ 1.00 ¥ 1.00 1.0 CNY

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