吡唑是通式为C3H3N2H的有机化合物.它是由三个碳原子和两个相邻的氮原子组成的五元环组成的杂环.吡唑是弱碱,pKb 11.5(共轭酸2.49在25℃下的pKa).吡唑也是具有环C3N2与相邻氮原子的一类化合物.
-
95% CAS No.:52867-42-2 -
SKU-Pack Size Availability Price（￥） Quantity R234580-100mg In-Stock(Shanghai or CA Irwindale) R234580-250mg In-Stock(Shanghai or CA Irwindale) R234580-1g In-Stock(Shanghai or CA Irwindale) R234580-5g In-Stock(Shanghai or CA Irwindale) -
95+% CAS No.:1190305-94-2 -
SKU-Pack Size Availability Price（￥） Quantity R856227-100mg In-Stock(Shanghai or CA Irwindale) R856227-250mg In-Stock(Shanghai or CA Irwindale) R856227-1g In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:30169-25-6 -
SKU-Pack Size Availability Price（￥） Quantity R179796-1g In-Stock(Shanghai or CA Irwindale) R179796-5g In-Stock(Shanghai or CA Irwindale) R179796-10g In-Stock(Shanghai or CA Irwindale) R179796-25g In-Stock(Shanghai or CA Irwindale) R179796-100g In-Stock(Shanghai or CA Irwindale) -
95+% CAS No.:139297-51-1 -
SKU-Pack Size Availability Price（￥） Quantity R594293-100mg In-Stock(Shanghai or CA Irwindale) R594293-250mg In-Stock(Shanghai or CA Irwindale) R594293-1g In-Stock(Shanghai or CA Irwindale) -
95+% CAS No.:103755-56-2 -
SKU-Pack Size Availability Price（￥） Quantity R527070-100g In-Stock(Shanghai or CA Irwindale) R527070-100mg In-Stock(Shanghai or CA Irwindale) R527070-250mg In-Stock(Shanghai or CA Irwindale) -
95+% CAS No.:696-22-0 -
SKU-Pack Size Availability Price（￥） Quantity R018774-1g In-Stock(Shanghai or CA Irwindale) R018774-5g In-Stock(Shanghai or CA Irwindale) R018774-10g In-Stock(Shanghai or CA Irwindale) R018774-25g In-Stock(Shanghai or CA Irwindale) R018774-100g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:25016-20-0 -
SKU-Pack Size Availability Price（￥） Quantity R162134-250mg In-Stock(Shanghai or CA Irwindale) R162134-1g In-Stock(Shanghai or CA Irwindale) R162134-5g In-Stock(Shanghai or CA Irwindale) R162134-100mg In-Stock(Shanghai or CA Irwindale) R162134-10g In-Stock(Shanghai or CA Irwindale) R162134-25g In-Stock(Shanghai or CA Irwindale) R162134-100g In-Stock(Shanghai or CA Irwindale) -
95+% CAS No.:890652-02-5 -
SKU-Pack Size Availability Price（￥） Quantity R785955-100mg In-Stock(Shanghai or CA Irwindale) R785955-250mg In-Stock(Shanghai or CA Irwindale) R785955-1g In-Stock(Shanghai or CA Irwindale) -
95+% CAS No.:6126-22-3 -
SKU-Pack Size Availability Price（￥） Quantity R6496075-100g In-Stock(Shanghai or CA Irwindale) -
95+% CAS No.:6825-71-4 -
SKU-Pack Size Availability Price（￥） Quantity R085591-250mg In-Stock(Shanghai or CA Irwindale) R085591-1g In-Stock(Shanghai or CA Irwindale) R085591-5g In-Stock(Shanghai or CA Irwindale) R085591-100mg In-Stock(Shanghai or CA Irwindale) R085591-10g In-Stock(Shanghai or CA Irwindale) R085591-25g In-Stock(Shanghai or CA Irwindale) -
95+% CAS No.:1138450-30-2 -
SKU-Pack Size Availability Price（￥） Quantity R844502-250mg In-Stock(Shanghai or CA Irwindale) R844502-1g In-Stock(Shanghai or CA Irwindale) R844502-5g In-Stock(Shanghai or CA Irwindale) R844502-10g In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:1147211-80-0 -
SKU-Pack Size Availability Price（￥） Quantity R845599-250mg In-Stock(Shanghai or CA Irwindale) R845599-1g In-Stock(Shanghai or CA Irwindale) R845599-5g In-Stock(Shanghai or CA Irwindale) R845599-100mg In-Stock(Shanghai or CA Irwindale) R845599-10g In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:89831-40-3 -
SKU-Pack Size Availability Price（￥） Quantity R6075479-1g In-Stock(Shanghai or CA Irwindale) R6075479-5g In-Stock(Shanghai or CA Irwindale) R6075479-10g In-Stock(Shanghai or CA Irwindale) R6075479-25g In-Stock(Shanghai or CA Irwindale) R6075479-100g In-Stock(Shanghai or CA Irwindale) R458493-50mg In-Stock(Shanghai or CA Irwindale) -
95% CAS No.:1246471-38-4 -
SKU-Pack Size Availability Price（￥） Quantity R871754-250mg In-Stock(Shanghai or CA Irwindale) R871754-1g In-Stock(Shanghai or CA Irwindale) R871754-5g In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:1700661-39-7 -
SKU-Pack Size Availability Price（￥） Quantity R908477-100mg In-Stock(Shanghai or CA Irwindale) R908477-250mg In-Stock(Shanghai or CA Irwindale) R908477-1g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:1260855-51-3 -
SKU-Pack Size Availability Price（￥） Quantity R876288-100mg In-Stock(Shanghai or CA Irwindale) R876288-250mg In-Stock(Shanghai or CA Irwindale) R876288-1g In-Stock(Shanghai or CA Irwindale) R876288-5g In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:92933-47-6 -
SKU-Pack Size Availability Price（￥） Quantity R6091352-1g In-Stock(Shanghai or CA Irwindale) R6091352-5g In-Stock(Shanghai or CA Irwindale) R6091352-10g In-Stock(Shanghai or CA Irwindale) R6091352-25g In-Stock(Shanghai or CA Irwindale) R6091352-100g In-Stock(Shanghai or CA Irwindale) R475615-250mg In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:64517-88-0 -
SKU-Pack Size Availability Price（￥） Quantity R330841-100mg In-Stock(Shanghai or CA Irwindale) R330841-250mg In-Stock(Shanghai or CA Irwindale) R330841-1g In-Stock(Shanghai or CA Irwindale) R330841-5g In-Stock(Shanghai or CA Irwindale) R330841-10g In-Stock(Shanghai or CA Irwindale) -
95% CAS No.:21230-43-3 -
SKU-Pack Size Availability Price（￥） Quantity R147033-1g In-Stock(Shanghai or CA Irwindale) R147033-5g In-Stock(Shanghai or CA Irwindale) R147033-250mg In-Stock(Shanghai or CA Irwindale) -
95+% CAS No.:882238-14-4 -
SKU-Pack Size Availability Price（￥） Quantity R780229-1g In-Stock(Shanghai or CA Irwindale) R780229-5g In-Stock(Shanghai or CA Irwindale) R780229-10g In-Stock(Shanghai or CA Irwindale) R780229-25g In-Stock(Shanghai or CA Irwindale) R780229-100g In-Stock(Shanghai or CA Irwindale)