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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98% CAS No.:939-23-1 -
SKU-Pack Size Availability Price（￥） Quantity R023657-100g In-Stock(Shanghai or CA Irwindale) R023657-1g In-Stock(Shanghai or CA Irwindale) R023657-5g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:1003-56-1 -
SKU-Pack Size Availability Price（￥） Quantity R024646-1g In-Stock(Shanghai or CA Irwindale) R024646-5g In-Stock(Shanghai or CA Irwindale) R024646-10g In-Stock(Shanghai or CA Irwindale) R024646-25g In-Stock(Shanghai or CA Irwindale) R024646-100g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:1008-88-4 -
SKU-Pack Size Availability Price（￥） Quantity R024870-1g In-Stock(Shanghai or CA Irwindale) R024870-5g In-Stock(Shanghai or CA Irwindale) R024870-25g In-Stock(Shanghai or CA Irwindale) R024870-100g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:1008-89-5 -
SKU-Pack Size Availability Price（￥） Quantity R024871-5g In-Stock(Shanghai or CA Irwindale) R024871-25g In-Stock(Shanghai or CA Irwindale) R024871-100g In-Stock(Shanghai or CA Irwindale) R024871-500g In-Stock(Shanghai or CA Irwindale) R024871-25g In-Stock(Shanghai or CA Irwindale) R024871-100g In-Stock(Shanghai or CA Irwindale) R024871-500g In-Stock(Shanghai or CA Irwindale) R024871-25g In-Stock(Shanghai or CA Irwindale) R024871-100g In-Stock(Shanghai or CA Irwindale) R024871-500g In-Stock(Shanghai or CA Irwindale) R024871-25g In-Stock(Shanghai or CA Irwindale) R024871-100g In-Stock(Shanghai or CA Irwindale) R024871-500g In-Stock(Shanghai or CA Irwindale) R024871-10g In-Stock(Shanghai or CA Irwindale) R024871-25g In-Stock(Shanghai or CA Irwindale) R024871-100g In-Stock(Shanghai or CA Irwindale) R024871-500g In-Stock(Shanghai or CA Irwindale) R024871-1000g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:1075-62-3 -
SKU-Pack Size Availability Price（￥） Quantity R025940-250mg In-Stock(Shanghai or CA Irwindale) R025940-1g In-Stock(Shanghai or CA Irwindale) R025940-5g In-Stock(Shanghai or CA Irwindale) R025940-10g In-Stock(Shanghai or CA Irwindale) R025940-25g In-Stock(Shanghai or CA Irwindale) R025940-100g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:1083-48-3 -
SKU-Pack Size Availability Price（￥） Quantity R026131-1g In-Stock(Shanghai or CA Irwindale) R026131-5g In-Stock(Shanghai or CA Irwindale) R026131-10g In-Stock(Shanghai or CA Irwindale) R026131-25g In-Stock(Shanghai or CA Irwindale) R026131-100g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:1120-90-7 -
SKU-Pack Size Availability Price（￥） Quantity R026691-1g In-Stock(Shanghai or CA Irwindale) R026691-5g In-Stock(Shanghai or CA Irwindale) R026691-10g In-Stock(Shanghai or CA Irwindale) R026691-25g In-Stock(Shanghai or CA Irwindale) R026691-100g In-Stock(Shanghai or CA Irwindale) R026691-500g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:1121-25-1 -
SKU-Pack Size Availability Price（￥） Quantity R026710-1g In-Stock(Shanghai or CA Irwindale) R026710-5g In-Stock(Shanghai or CA Irwindale) R026710-25g In-Stock(Shanghai or CA Irwindale) R026710-1g In-Stock(Shanghai or CA Irwindale) R026710-100g In-Stock(Shanghai or CA Irwindale) R026710-25g In-Stock(Shanghai or CA Irwindale) R026710-1g In-Stock(Shanghai or CA Irwindale) R026710-100g In-Stock(Shanghai or CA Irwindale) R026710-10g In-Stock(Shanghai or CA Irwindale) R026710-25g In-Stock(Shanghai or CA Irwindale) R026710-100g In-Stock(Shanghai or CA Irwindale) R026710-500g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:1121-60-4 -
SKU-Pack Size Availability Price（￥） Quantity R026726-1g In-Stock(Shanghai or CA Irwindale) R026726-5g In-Stock(Shanghai or CA Irwindale) R026726-10g In-Stock(Shanghai or CA Irwindale) R026726-25g In-Stock(Shanghai or CA Irwindale) R026726-100g In-Stock(Shanghai or CA Irwindale) R026726-100mL In-Stock(Shanghai or CA Irwindale) R026726-25mL In-Stock(Shanghai or CA Irwindale) R026726-5mL In-Stock(Shanghai or CA Irwindale) R026726-500mL In-Stock(Shanghai or CA Irwindale) R026726-100mL In-Stock(Shanghai or CA Irwindale) R026726-25mL In-Stock(Shanghai or CA Irwindale) R026726-5mL In-Stock(Shanghai or CA Irwindale) R026726-500mL In-Stock(Shanghai or CA Irwindale) R026726-100mL In-Stock(Shanghai or CA Irwindale) R026726-25mL In-Stock(Shanghai or CA Irwindale) R026726-5mL In-Stock(Shanghai or CA Irwindale) R026726-500mL In-Stock(Shanghai or CA Irwindale) R026726-100mL In-Stock(Shanghai or CA Irwindale) R026726-25mL In-Stock(Shanghai or CA Irwindale) R026726-5mL In-Stock(Shanghai or CA Irwindale) R026726-500mL In-Stock(Shanghai or CA Irwindale) R026726-100mL In-Stock(Shanghai or CA Irwindale) R026726-25mL In-Stock(Shanghai or CA Irwindale) R026726-5mL In-Stock(Shanghai or CA Irwindale) R026726-500mL In-Stock(Shanghai or CA Irwindale) R026726-500g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:1122-43-6 -
SKU-Pack Size Availability Price（￥） Quantity R026765-1g In-Stock(Shanghai or CA Irwindale) R026765-5g In-Stock(Shanghai or CA Irwindale) R026765-250mg In-Stock(Shanghai or CA Irwindale) R026765-10g In-Stock(Shanghai or CA Irwindale) R026765-25g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:1122-96-9
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SKU-Pack Size Availability Price（￥） Quantity R026798-1g In-Stock(Shanghai or CA Irwindale) R026798-5g In-Stock(Shanghai or CA Irwindale) R026798-10g In-Stock(Shanghai or CA Irwindale) R026798-25g In-Stock(Shanghai or CA Irwindale) R026798-100g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:1124-33-0
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SKU-Pack Size Availability Price（￥） Quantity R026864-1g In-Stock(Shanghai or CA Irwindale) R026864-5g In-Stock(Shanghai or CA Irwindale) R026864-10g In-Stock(Shanghai or CA Irwindale) R026864-25g In-Stock(Shanghai or CA Irwindale) R026864-100g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:1137-68-4 -
SKU-Pack Size Availability Price（￥） Quantity R027258-1g In-Stock(Shanghai or CA Irwindale) R027258-5g In-Stock(Shanghai or CA Irwindale) R027258-25g In-Stock(Shanghai or CA Irwindale) R027258-100g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:1195-59-1 -
SKU-Pack Size Availability Price（￥） Quantity R028151-1g In-Stock(Shanghai or CA Irwindale) R028151-5g In-Stock(Shanghai or CA Irwindale) R028151-10g In-Stock(Shanghai or CA Irwindale) R028151-25g In-Stock(Shanghai or CA Irwindale) R028151-100g In-Stock(Shanghai or CA Irwindale) R028151-500g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:1427-06-1 -
SKU-Pack Size Availability Price（￥） Quantity R030001-1g In-Stock(Shanghai or CA Irwindale) R030001-5g In-Stock(Shanghai or CA Irwindale) R030001-10g In-Stock(Shanghai or CA Irwindale) R030001-25g In-Stock(Shanghai or CA Irwindale) R030001-100g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:1452-94-4 -
SKU-Pack Size Availability Price（￥） Quantity R030286-1g In-Stock(Shanghai or CA Irwindale) R030286-5g In-Stock(Shanghai or CA Irwindale) R030286-10g In-Stock(Shanghai or CA Irwindale) R030286-25g In-Stock(Shanghai or CA Irwindale) R030286-100g In-Stock(Shanghai or CA Irwindale) R030286-500g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:1453-82-3 -
SKU-Pack Size Availability Price（￥） Quantity R030298-500g In-Stock(Shanghai or CA Irwindale) R030298-25g In-Stock(Shanghai or CA Irwindale) R030298-500g In-Stock(Shanghai or CA Irwindale) R030298-25g In-Stock(Shanghai or CA Irwindale) R030298-10mg In-Stock(Shanghai or CA Irwindale) R030298-10g In-Stock(Shanghai or CA Irwindale) R030298-25g In-Stock(Shanghai or CA Irwindale) R030298-100g In-Stock(Shanghai or CA Irwindale) R030298-500g In-Stock(Shanghai or CA Irwindale) R030298-1000g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:1480-64-4 -
SKU-Pack Size Availability Price（￥） Quantity R030684-1g In-Stock(Shanghai or CA Irwindale) R030684-5g In-Stock(Shanghai or CA Irwindale) R030684-250mg In-Stock(Shanghai or CA Irwindale) R030684-10g In-Stock(Shanghai or CA Irwindale) R030684-25g In-Stock(Shanghai or CA Irwindale) R030684-100g In-Stock(Shanghai or CA Irwindale) R030684-500g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:1480-87-1 -
SKU-Pack Size Availability Price（￥） Quantity R030689-1g In-Stock(Shanghai or CA Irwindale) R030689-5g In-Stock(Shanghai or CA Irwindale) R030689-10g In-Stock(Shanghai or CA Irwindale) R030689-25g In-Stock(Shanghai or CA Irwindale) R030689-100g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:1513-65-1 -
SKU-Pack Size Availability Price（￥） Quantity R031164-1g In-Stock(Shanghai or CA Irwindale) R031164-5g In-Stock(Shanghai or CA Irwindale) R031164-10g In-Stock(Shanghai or CA Irwindale) R031164-25g In-Stock(Shanghai or CA Irwindale)