dimethyl isobutyroyl chloride〔名词〕二甲基异丁酰氯详细»
dimethyl isobutyroyl chloride〔名词〕二甲基异丁酰氯详细»
dimethyl isobutyroyl chloride〔名词〕二甲基异丁酰氯详细»
dimethyl isobutyroyl chloride〔名词〕二甲基异丁酰氯详细»
二甲基异丁酰氯dimethyl isobutyl chloride;dimethyl isobutyroyl chloride详细»
二甲基异丁酰氯dimethyl isobutyl chloride;dimethyl isobutyroyl chloride;dimethyl isobutyryl chloride详细»