总共找到4439个商品
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| 1,3-苯并二硫代吡咯四氟化硼盐[羟基保护剂]CAS:57842-27-0 |
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| N-苄基奎宁氯[手性相转移催化剂]CAS:67174-25-8 |
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| 三氟甲磺酸釹(III)CAS:34622-08-7 |
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| 三氟甲烷磺酸钪(III)CAS:144026-79-9 |
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| (R)-2-(甲氧甲基)吡咯烷CAS:84025-81-0 |
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| D-(+)-2-哌啶酸CAS:1723-00-8 |
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