共 11件
烯環戊烯
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![[提取物]連翹精油 連翹油Weeping forsythia oil 10ml|提取物](https://cbu01.alicdn.com/img/ibank/23317591410_1069329765.220x220.jpg)
[提取物]連翹精油 連翹油Weeping forsythia oil 10ml|提取物
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4,5-二氟-2,2-二(三氟甲基)-1,3-二氧雜環戊烯 CAS:37697-64-6
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![2-氮雜雙環[2.2.1]庚-5-烯-3-酮 49805-30-3 分析純AR99%](https://cbu01.alicdn.com/img/ibank/O1CN01ctknHs2MJfDs6WSed_!!2218842109807-0-cib.220x220.jpg)
2-氮雜雙環[2.2.1]庚-5-烯-3-酮 49805-30-3 分析純AR99%
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4-氯甲基-5-甲基-1,3-二氧雜環戊烯-2-酮 80841-78-7
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霍尼韋爾氣體探測器MIDAS-K-XCF測六氟丁二烯八氟環戊烯 二氟甲烷
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![現貨 2-氮雜雙環[2.2.1]庚-5-烯-3-酮49805-30-3 500g≥99.0%](https://cbu01.alicdn.com/img/ibank/O1CN013ITuHn28eMQeW4YIM_!!2206437747957-0-cib.220x220.jpg)
現貨 2-氮雜雙環[2.2.1]庚-5-烯-3-酮49805-30-3 500g≥99.0%
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![2-氮雜雙環[2.2.1]庚-5-烯-3-酮 CAS:49805-30-3 分析純AR99%](https://cbu01.alicdn.com/img/ibank/O1CN01oVsJPt1XyqPJNiE79_!!2218433772993-0-cib.220x220.jpg)
2-氮雜雙環[2.2.1]庚-5-烯-3-酮 CAS:49805-30-3 分析純AR99%
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![2-氮雜雙環[2.2.1]庚-5-烯-3-酮|49805-30-3 500g≥99.0%博星試劑](https://cbu01.alicdn.com/img/ibank/O1CN01oqoztz1mcbIPJQMiV_!!2216348244975-0-cib.220x220.jpg)
2-氮雜雙環[2.2.1]庚-5-烯-3-酮|49805-30-3 500g≥99.0%博星試劑
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![[提取物]連翹精油 連翹油Weeping forsythia oil 10ml|提取](https://cbu01.alicdn.com/img/ibank/2020/014/195/23317591410_1069329765.220x220.jpg)
[提取物]連翹精油 連翹油Weeping forsythia oil 10ml|提取
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龍腦烯醛 2,2,3-三甲基環戊-3-烯-1-乙醛 Α-龍腦烯醛 4501-58-0
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![八氫環戊烯並[C]吡咯-1-羧酸乙酯鹽酸鹽| 1147103-42-1 ≥95.0%](https://cbu01.alicdn.com/img/ibank/O1CN01ZSulXi25rEiiYHFv1_!!2217659637579-0-cib.220x220.jpg)
八氫環戊烯並[C]吡咯-1-羧酸乙酯鹽酸鹽| 1147103-42-1 ≥95.0%
