吡啶是一种基本的杂环有机化合物,化学式为C5H5N.它与苯结构相关,一个次甲基组(= CH−)被氮原子取代.吡啶环存在于许多重要的化合物中,包括氮、维生素烟酸和嘧啶.
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97+% CAS No.:1234217-58-3 -
SKU-Pack Size Availability Price（￥） Quantity R868521-250mg In-Stock(Shanghai or CA Irwindale) R868521-1g In-Stock(Shanghai or CA Irwindale) R868521-5g In-Stock(Shanghai or CA Irwindale) -
97+% CAS No.:1461602-59-4 -
SKU-Pack Size Availability Price（￥） Quantity R905897-250mg In-Stock(Shanghai or CA Irwindale) R905897-1g In-Stock(Shanghai or CA Irwindale) R905897-5g In-Stock(Shanghai or CA Irwindale) R905897-100mg In-Stock(Shanghai or CA Irwindale) -
97+% CAS No.:1559064-12-8 -
SKU-Pack Size Availability Price（￥） Quantity R906794-100mg In-Stock(Shanghai or CA Irwindale) R906794-250mg In-Stock(Shanghai or CA Irwindale) R906794-1g In-Stock(Shanghai or CA Irwindale) -
97+% CAS No.:3543-01-9 -
SKU-Pack Size Availability Price（￥） Quantity R912409-250mg In-Stock(Shanghai or CA Irwindale) R912409-1g In-Stock(Shanghai or CA Irwindale) R912409-5g In-Stock(Shanghai or CA Irwindale) R912409-10g In-Stock(Shanghai or CA Irwindale) R912409-25g In-Stock(Shanghai or CA Irwindale) -
97+% CAS No.:91914-06-6 -
SKU-Pack Size Availability Price（￥） Quantity R6088112-1g In-Stock(Shanghai or CA Irwindale) R6088112-5g In-Stock(Shanghai or CA Irwindale) R6088112-10g In-Stock(Shanghai or CA Irwindale) R6088112-25g In-Stock(Shanghai or CA Irwindale) R6088112-100g In-Stock(Shanghai or CA Irwindale) -
97+% CAS No.:97509-75-6 -
SKU-Pack Size Availability Price（￥） Quantity R6103507-1g In-Stock(Shanghai or CA Irwindale) R6103507-5g In-Stock(Shanghai or CA Irwindale) R6103507-10g In-Stock(Shanghai or CA Irwindale) R6103507-25g In-Stock(Shanghai or CA Irwindale) R6103507-100g In-Stock(Shanghai or CA Irwindale) -
97+% CAS No.:109613-90-3 -
SKU-Pack Size Availability Price（￥） Quantity R540456-100g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:67-52-7 -
SKU-Pack Size Availability Price（￥） Quantity R000670-1g In-Stock(Shanghai or CA Irwindale) R000670-5g In-Stock(Shanghai or CA Irwindale) R000670-10g In-Stock(Shanghai or CA Irwindale) R000670-25g In-Stock(Shanghai or CA Irwindale) R000670-100g In-Stock(Shanghai or CA Irwindale) R000670-500g In-Stock(Shanghai or CA Irwindale) R000670-500g In-Stock(Shanghai or CA Irwindale) R000670-100g In-Stock(Shanghai or CA Irwindale) R000670-500g In-Stock(Shanghai or CA Irwindale) R000670-100g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:100-43-6
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SKU-Pack Size Availability Price（￥） Quantity R002569-1g In-Stock(Shanghai or CA Irwindale) R002569-5g In-Stock(Shanghai or CA Irwindale) R002569-10g In-Stock(Shanghai or CA Irwindale) R002569-25g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:100-69-6
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SKU-Pack Size Availability Price（￥） Quantity R002593-1g In-Stock(Shanghai or CA Irwindale) R002593-5g In-Stock(Shanghai or CA Irwindale) R002593-10g In-Stock(Shanghai or CA Irwindale) R002593-25g In-Stock(Shanghai or CA Irwindale) R002593-100g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:104-90-5
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SKU-Pack Size Availability Price（￥） Quantity R002947-1g In-Stock(Shanghai or CA Irwindale) R002947-5g In-Stock(Shanghai or CA Irwindale) R002947-10g In-Stock(Shanghai or CA Irwindale) R002947-25g In-Stock(Shanghai or CA Irwindale) R002947-100g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:108-47-4
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SKU-Pack Size Availability Price（￥） Quantity R003240-1g In-Stock(Shanghai or CA Irwindale) R003240-5g In-Stock(Shanghai or CA Irwindale) R003240-10g In-Stock(Shanghai or CA Irwindale) R003240-25g In-Stock(Shanghai or CA Irwindale) R003240-100g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:108-48-5
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SKU-Pack Size Availability Price（￥） Quantity R003241-1g In-Stock(Shanghai or CA Irwindale) R003241-5g In-Stock(Shanghai or CA Irwindale) R003241-10g In-Stock(Shanghai or CA Irwindale) R003241-25g In-Stock(Shanghai or CA Irwindale) R003241-100g In-Stock(Shanghai or CA Irwindale) R003241-100ml In-Stock(Shanghai or CA Irwindale) R003241-25ml In-Stock(Shanghai or CA Irwindale) R003241-500ml In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:108-89-4
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SKU-Pack Size Availability Price（￥） Quantity R003277-1g In-Stock(Shanghai or CA Irwindale) R003277-5g In-Stock(Shanghai or CA Irwindale) R003277-10g In-Stock(Shanghai or CA Irwindale) R003277-25g In-Stock(Shanghai or CA Irwindale) R003277-100g In-Stock(Shanghai or CA Irwindale) R003277-100ml In-Stock(Shanghai or CA Irwindale) R003277-2.5L In-Stock(Shanghai or CA Irwindale) R003277-500ml In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:108-99-6
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SKU-Pack Size Availability Price（￥） Quantity R003285-1g In-Stock(Shanghai or CA Irwindale) R003285-5g In-Stock(Shanghai or CA Irwindale) R003285-10g In-Stock(Shanghai or CA Irwindale) R003285-25g In-Stock(Shanghai or CA Irwindale) R003285-100g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:109-00-2 -
SKU-Pack Size Availability Price（￥） Quantity R003286-25g In-Stock(Shanghai or CA Irwindale) R003286-500g In-Stock(Shanghai or CA Irwindale) R003286-100g In-Stock(Shanghai or CA Irwindale) R003286-25g In-Stock(Shanghai or CA Irwindale) R003286-500g In-Stock(Shanghai or CA Irwindale) R003286-100g In-Stock(Shanghai or CA Irwindale) R003286-25g In-Stock(Shanghai or CA Irwindale) R003286-5g In-Stock(Shanghai or CA Irwindale) R003286-100g In-Stock(Shanghai or CA Irwindale) R003286-500g In-Stock(Shanghai or CA Irwindale) R003286-1000g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:109-04-6 -
SKU-Pack Size Availability Price（￥） Quantity R003290-100g In-Stock(Shanghai or CA Irwindale) R003290-25g In-Stock(Shanghai or CA Irwindale) R003290-500g In-Stock(Shanghai or CA Irwindale) R003290-100g In-Stock(Shanghai or CA Irwindale) R003290-25g In-Stock(Shanghai or CA Irwindale) R003290-500g In-Stock(Shanghai or CA Irwindale) R003290-100g In-Stock(Shanghai or CA Irwindale) R003290-25g In-Stock(Shanghai or CA Irwindale) R003290-500g In-Stock(Shanghai or CA Irwindale) R003290-100g In-Stock(Shanghai or CA Irwindale) R003290-25g In-Stock(Shanghai or CA Irwindale) R003290-500g In-Stock(Shanghai or CA Irwindale) R003290-25g In-Stock(Shanghai or CA Irwindale) R003290-100g In-Stock(Shanghai or CA Irwindale) R003290-500g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:109-06-8
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SKU-Pack Size Availability Price（￥） Quantity R003292-1g In-Stock(Shanghai or CA Irwindale) R003292-5g In-Stock(Shanghai or CA Irwindale) R003292-10g In-Stock(Shanghai or CA Irwindale) R003292-25g In-Stock(Shanghai or CA Irwindale) R003292-100g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:109-09-1
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SKU-Pack Size Availability Price（￥） Quantity R003295-1g In-Stock(Shanghai or CA Irwindale) R003295-5g In-Stock(Shanghai or CA Irwindale) R003295-10g In-Stock(Shanghai or CA Irwindale) R003295-25g In-Stock(Shanghai or CA Irwindale) R003295-100g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:1003-73-2 -
SKU-Pack Size Availability Price（￥） Quantity R004432-100g In-Stock(Shanghai or CA Irwindale) R004432-25g In-Stock(Shanghai or CA Irwindale)