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.
-
97% CAS No.:2893-33-6
-
SKU-Pack Size Availability Price(¥) Quantity R045507-1g In-Stock(Shanghai or CA Irwindale) R045507-5g In-Stock(Shanghai or CA Irwindale) R045507-5g In-Stock(Shanghai or CA Irwindale) R045507-25g In-Stock(Shanghai or CA Irwindale) R045507-100g In-Stock(Shanghai or CA Irwindale) R045507-5g In-Stock(Shanghai or CA Irwindale) R045507-25g In-Stock(Shanghai or CA Irwindale) R045507-100g In-Stock(Shanghai or CA Irwindale) R045507-10g In-Stock(Shanghai or CA Irwindale) R045507-25g In-Stock(Shanghai or CA Irwindale) R045507-100g In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:3000-75-7
-
SKU-Pack Size Availability Price(¥) Quantity R046549-1g In-Stock(Shanghai or CA Irwindale) R046549-5g In-Stock(Shanghai or CA Irwindale) R046549-10g In-Stock(Shanghai or CA Irwindale) R046549-25g In-Stock(Shanghai or CA Irwindale) R046549-100g In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:3034-31-9
-
SKU-Pack Size Availability Price(¥) Quantity R046883-250mg In-Stock(Shanghai or CA Irwindale) R046883-1g In-Stock(Shanghai or CA Irwindale) R046883-5g In-Stock(Shanghai or CA Irwindale) R046883-100g In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:3430-15-7
-
SKU-Pack Size Availability Price(¥) Quantity R050276-1g In-Stock(Shanghai or CA Irwindale) R050276-5g In-Stock(Shanghai or CA Irwindale) R050276-250mg In-Stock(Shanghai or CA Irwindale) R050276-10g In-Stock(Shanghai or CA Irwindale) R050276-25g In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:3430-25-9
-
SKU-Pack Size Availability Price(¥) Quantity R050284-1g In-Stock(Shanghai or CA Irwindale) R050284-5g In-Stock(Shanghai or CA Irwindale) R050284-10g In-Stock(Shanghai or CA Irwindale) R050284-25g In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:3430-29-3
-
SKU-Pack Size Availability Price(¥) Quantity R050287-1g In-Stock(Shanghai or CA Irwindale) R050287-5g In-Stock(Shanghai or CA Irwindale) R050287-25g In-Stock(Shanghai or CA Irwindale) R050287-100g In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:3475-21-6
-
SKU-Pack Size Availability Price(¥) Quantity R050715-1g In-Stock(Shanghai or CA Irwindale) R050715-5g In-Stock(Shanghai or CA Irwindale) R050715-10g In-Stock(Shanghai or CA Irwindale) R050715-25g In-Stock(Shanghai or CA Irwindale) R050715-100g In-Stock(Shanghai or CA Irwindale) R050715-50mg In-Stock(Shanghai or CA Irwindale) R050715-250mg In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:3512-80-9
-
SKU-Pack Size Availability Price(¥) Quantity R050976-1g In-Stock(Shanghai or CA Irwindale) R050976-5g In-Stock(Shanghai or CA Irwindale) R050976-10g In-Stock(Shanghai or CA Irwindale) R050976-25g In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:3670-59-5
-
SKU-Pack Size Availability Price(¥) Quantity R052325-1g In-Stock(Shanghai or CA Irwindale) R052325-5g In-Stock(Shanghai or CA Irwindale) R052325-10g In-Stock(Shanghai or CA Irwindale) R052325-25g In-Stock(Shanghai or CA Irwindale) R052325-100g In-Stock(Shanghai or CA Irwindale) R052325-100mg In-Stock(Shanghai or CA Irwindale) R052325-250mg In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:4093-88-3
-
SKU-Pack Size Availability Price(¥) Quantity R055477-1g In-Stock(Shanghai or CA Irwindale) R055477-5g In-Stock(Shanghai or CA Irwindale) R055477-10g In-Stock(Shanghai or CA Irwindale) R055477-25g In-Stock(Shanghai or CA Irwindale) R055477-100g In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:4214-80-6
-
SKU-Pack Size Availability Price(¥) Quantity R056478-1g In-Stock(Shanghai or CA Irwindale) R056478-5g In-Stock(Shanghai or CA Irwindale) R056478-10g In-Stock(Shanghai or CA Irwindale) R056478-25g In-Stock(Shanghai or CA Irwindale) R056478-100g In-Stock(Shanghai or CA Irwindale) R056478-250mg In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:4241-27-4
-
SKU-Pack Size Availability Price(¥) Quantity R056705-1g In-Stock(Shanghai or CA Irwindale) R056705-5g In-Stock(Shanghai or CA Irwindale) R056705-10g In-Stock(Shanghai or CA Irwindale) R056705-25g In-Stock(Shanghai or CA Irwindale) R056705-100g In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:4385-77-7
-
SKU-Pack Size Availability Price(¥) Quantity R057947-1g In-Stock(Shanghai or CA Irwindale) R057947-5g In-Stock(Shanghai or CA Irwindale) R057947-10g In-Stock(Shanghai or CA Irwindale) R057947-25g In-Stock(Shanghai or CA Irwindale) R057947-100g In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:4392-87-4
-
SKU-Pack Size Availability Price(¥) Quantity R058020-25mg In-Stock(Shanghai or CA Irwindale) R058020-50mg In-Stock(Shanghai or CA Irwindale) R058020-100mg In-Stock(Shanghai or CA Irwindale) R058020-250mg In-Stock(Shanghai or CA Irwindale) R058020-1g In-Stock(Shanghai or CA Irwindale) R058020-250mg In-Stock(Shanghai or CA Irwindale) R058020-50mg In-Stock(Shanghai or CA Irwindale) R058020-250mg In-Stock(Shanghai or CA Irwindale) R058020-50mg In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:4664-13-5
-
SKU-Pack Size Availability Price(¥) Quantity R060132-1g In-Stock(Shanghai or CA Irwindale) R060132-5g In-Stock(Shanghai or CA Irwindale) R060132-10g In-Stock(Shanghai or CA Irwindale) R060132-25g In-Stock(Shanghai or CA Irwindale) R060132-100g In-Stock(Shanghai or CA Irwindale) R060132-100mg In-Stock(Shanghai or CA Irwindale) R060132-250mg In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:4722-94-5
-
SKU-Pack Size Availability Price(¥) Quantity R060587-250mg In-Stock(Shanghai or CA Irwindale) R060587-1g In-Stock(Shanghai or CA Irwindale) R060587-5g In-Stock(Shanghai or CA Irwindale) R060587-10g In-Stock(Shanghai or CA Irwindale) R060587-25g In-Stock(Shanghai or CA Irwindale) R060587-100g In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:4926-26-5
-
SKU-Pack Size Availability Price(¥) Quantity R062168-1g In-Stock(Shanghai or CA Irwindale) R062168-5g In-Stock(Shanghai or CA Irwindale) R062168-10g In-Stock(Shanghai or CA Irwindale) R062168-25g In-Stock(Shanghai or CA Irwindale) R062168-100g In-Stock(Shanghai or CA Irwindale) R062168-250mg In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:5028-17-1
-
SKU-Pack Size Availability Price(¥) Quantity R062899-1g In-Stock(Shanghai or CA Irwindale) R062899-5g In-Stock(Shanghai or CA Irwindale) R062899-10g In-Stock(Shanghai or CA Irwindale) R062899-25g In-Stock(Shanghai or CA Irwindale) R062899-100g In-Stock(Shanghai or CA Irwindale) R062899-250mg In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:5028-20-6
-
SKU-Pack Size Availability Price(¥) Quantity R062900-1g In-Stock(Shanghai or CA Irwindale) R062900-5g In-Stock(Shanghai or CA Irwindale) R062900-10g In-Stock(Shanghai or CA Irwindale) R062900-25g In-Stock(Shanghai or CA Irwindale) R062900-100g In-Stock(Shanghai or CA Irwindale) R062900-100mg In-Stock(Shanghai or CA Irwindale) R062900-250mg In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:5407-87-4
-
SKU-Pack Size Availability Price(¥) Quantity R067040-1g In-Stock(Shanghai or CA Irwindale) R067040-5g In-Stock(Shanghai or CA Irwindale) R067040-10g In-Stock(Shanghai or CA Irwindale) R067040-25g In-Stock(Shanghai or CA Irwindale) R067040-100g In-Stock(Shanghai or CA Irwindale)




















