酮是具有RC(=O)R′)结构的有机化合物,其中R和R′可以是各种含碳取代基.
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≥98% CAS No.:431-35-6 -
SKU-Pack Size Availability Price（￥） Quantity R010349-1g In-Stock(Shanghai or CA Irwindale) R010349-5g In-Stock(Shanghai or CA Irwindale) R010349-10g In-Stock(Shanghai or CA Irwindale) R010349-25g In-Stock(Shanghai or CA Irwindale) R010349-100g In-Stock(Shanghai or CA Irwindale) R010349-500g In-Stock(Shanghai or CA Irwindale) R010349-100g In-Stock(Shanghai or CA Irwindale) R010349-25g In-Stock(Shanghai or CA Irwindale) R010349-500g In-Stock(Shanghai or CA Irwindale) R010349-100g In-Stock(Shanghai or CA Irwindale) R010349-25g In-Stock(Shanghai or CA Irwindale) R010349-500g In-Stock(Shanghai or CA Irwindale) -
HPLC≥98% CAS No.:34183-22-7 -
SKU-Pack Size Availability Price（￥） Quantity R191655-1g In-Stock(Shanghai or CA Irwindale) R191655-5g In-Stock(Shanghai or CA Irwindale) R191655-100mg In-Stock(Shanghai or CA Irwindale) R191655-25g In-Stock(Shanghai or CA Irwindale) R191655-100g In-Stock(Shanghai or CA Irwindale) -
0.97 CAS No.:35310-75-9 -
SKU-Pack Size Availability Price（￥） Quantity R195401-1g In-Stock(Shanghai or CA Irwindale) R195401-5g In-Stock(Shanghai or CA Irwindale) R195401-1g In-Stock(Shanghai or CA Irwindale) R195401-5g In-Stock(Shanghai or CA Irwindale) R195401-1g In-Stock(Shanghai or CA Irwindale) R195401-5g In-Stock(Shanghai or CA Irwindale) R195401-10g In-Stock(Shanghai or CA Irwindale) R195401-25g In-Stock(Shanghai or CA Irwindale) R195401-100g In-Stock(Shanghai or CA Irwindale) -
0.95 CAS No.:524-42-5
-
SKU-Pack Size Availability Price（￥） Quantity R012987-1g In-Stock(Shanghai or CA Irwindale) R012987-5g In-Stock(Shanghai or CA Irwindale) R012987-10g In-Stock(Shanghai or CA Irwindale) R012987-25g In-Stock(Shanghai or CA Irwindale) R012987-100g In-Stock(Shanghai or CA Irwindale) R012987-250mg In-Stock(Shanghai or CA Irwindale) R012987-250mg In-Stock(Shanghai or CA Irwindale) R012987-250mg In-Stock(Shanghai or CA Irwindale) -
≥99% CAS No.:134-85-0
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SKU-Pack Size Availability Price（￥） Quantity R004771-1g In-Stock(Shanghai or CA Irwindale) R004771-5g In-Stock(Shanghai or CA Irwindale) R004771-10g In-Stock(Shanghai or CA Irwindale) R004771-25g In-Stock(Shanghai or CA Irwindale) R004771-100g In-Stock(Shanghai or CA Irwindale) R004771-500g In-Stock(Shanghai or CA Irwindale) R004771-500g In-Stock(Shanghai or CA Irwindale) R004771-100g In-Stock(Shanghai or CA Irwindale) R004771-25g In-Stock(Shanghai or CA Irwindale) R004771-500g In-Stock(Shanghai or CA Irwindale) R004771-100g In-Stock(Shanghai or CA Irwindale) R004771-25g In-Stock(Shanghai or CA Irwindale) R004771-500g In-Stock(Shanghai or CA Irwindale) R004771-100g In-Stock(Shanghai or CA Irwindale) R004771-25g In-Stock(Shanghai or CA Irwindale) R004771-500g In-Stock(Shanghai or CA Irwindale) R004771-100g In-Stock(Shanghai or CA Irwindale) R004771-25g In-Stock(Shanghai or CA Irwindale) -
≥99.0% CAS No.:90-98-2
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SKU-Pack Size Availability Price（￥） Quantity R001893-1g In-Stock(Shanghai or CA Irwindale) R001893-5g In-Stock(Shanghai or CA Irwindale) R001893-10g In-Stock(Shanghai or CA Irwindale) R001893-25g In-Stock(Shanghai or CA Irwindale) R001893-100g In-Stock(Shanghai or CA Irwindale) R001893-500g In-Stock(Shanghai or CA Irwindale) R001893-5g In-Stock(Shanghai or CA Irwindale) R001893-500g In-Stock(Shanghai or CA Irwindale) R001893-100g In-Stock(Shanghai or CA Irwindale) R001893-25g In-Stock(Shanghai or CA Irwindale) R001893-5g In-Stock(Shanghai or CA Irwindale) R001893-500g In-Stock(Shanghai or CA Irwindale) R001893-100g In-Stock(Shanghai or CA Irwindale) R001893-25g In-Stock(Shanghai or CA Irwindale) R001893-5g In-Stock(Shanghai or CA Irwindale) R001893-500g In-Stock(Shanghai or CA Irwindale) R001893-100g In-Stock(Shanghai or CA Irwindale) R001893-25g In-Stock(Shanghai or CA Irwindale) R001893-5g In-Stock(Shanghai or CA Irwindale) R001893-500g In-Stock(Shanghai or CA Irwindale) R001893-100g In-Stock(Shanghai or CA Irwindale) R001893-25g In-Stock(Shanghai or CA Irwindale) -
≥98% CAS No.:79725-98-7 -
SKU-Pack Size Availability Price（￥） Quantity R6496083-100g In-Stock(Shanghai or CA Irwindale) R6496083-500g In-Stock(Shanghai or CA Irwindale) R6496083-25g In-Stock(Shanghai or CA Irwindale) R6496083-5g In-Stock(Shanghai or CA Irwindale) R6496083-500g In-Stock(Shanghai or CA Irwindale) R6496083-100g In-Stock(Shanghai or CA Irwindale) R6496083-25g In-Stock(Shanghai or CA Irwindale) R6496083-5g In-Stock(Shanghai or CA Irwindale) R6496083-500g In-Stock(Shanghai or CA Irwindale) R6496083-100g In-Stock(Shanghai or CA Irwindale) R6496083-25g In-Stock(Shanghai or CA Irwindale) R6496083-5g In-Stock(Shanghai or CA Irwindale) -
≥98% CAS No.:34598-49-7 -
SKU-Pack Size Availability Price（￥） Quantity R192987-5g In-Stock(Shanghai or CA Irwindale) R192987-1g In-Stock(Shanghai or CA Irwindale) R192987-1g In-Stock(Shanghai or CA Irwindale) R192987-5g In-Stock(Shanghai or CA Irwindale) R192987-100g In-Stock(Shanghai or CA Irwindale) R192987-1g In-Stock(Shanghai or CA Irwindale) R192987-5g In-Stock(Shanghai or CA Irwindale) R192987-100g In-Stock(Shanghai or CA Irwindale) R192987-10g In-Stock(Shanghai or CA Irwindale) R192987-25g In-Stock(Shanghai or CA Irwindale) R192987-100g In-Stock(Shanghai or CA Irwindale) -
≥98% CAS No.:27387-31-1 -
SKU-Pack Size Availability Price（￥） Quantity R171082-1g In-Stock(Shanghai or CA Irwindale) R171082-5g In-Stock(Shanghai or CA Irwindale) R171082-25g In-Stock(Shanghai or CA Irwindale) R171082-5g In-Stock(Shanghai or CA Irwindale) R171082-100g In-Stock(Shanghai or CA Irwindale) R171082-25g In-Stock(Shanghai or CA Irwindale) R171082-5g In-Stock(Shanghai or CA Irwindale) R171082-100g In-Stock(Shanghai or CA Irwindale) R171082-10g In-Stock(Shanghai or CA Irwindale) R171082-25g In-Stock(Shanghai or CA Irwindale) R171082-100g In-Stock(Shanghai or CA Irwindale) R171082-500g In-Stock(Shanghai or CA Irwindale) R171082-1000g In-Stock(Shanghai or CA Irwindale) -
≥98% CAS No.:23244-88-4 -
SKU-Pack Size Availability Price（￥） Quantity R155347-250mg In-Stock(Shanghai or CA Irwindale) R155347-1g In-Stock(Shanghai or CA Irwindale) R155347-5g In-Stock(Shanghai or CA Irwindale) R155347-25g In-Stock(Shanghai or CA Irwindale) R155347-5g In-Stock(Shanghai or CA Irwindale) R155347-1g In-Stock(Shanghai or CA Irwindale) R155347-25g In-Stock(Shanghai or CA Irwindale) R155347-250mg In-Stock(Shanghai or CA Irwindale) R155347-5g In-Stock(Shanghai or CA Irwindale) R155347-1g In-Stock(Shanghai or CA Irwindale) R155347-25g In-Stock(Shanghai or CA Irwindale) R155347-250mg In-Stock(Shanghai or CA Irwindale) R155347-10g In-Stock(Shanghai or CA Irwindale) -
≥98% CAS No.:3722-51-8
-
SKU-Pack Size Availability Price（￥） Quantity R052843-1g In-Stock(Shanghai or CA Irwindale) R052843-5g In-Stock(Shanghai or CA Irwindale) R052843-10g In-Stock(Shanghai or CA Irwindale) R052843-25g In-Stock(Shanghai or CA Irwindale) R052843-100g In-Stock(Shanghai or CA Irwindale) R052843-5g In-Stock(Shanghai or CA Irwindale) R052843-100g In-Stock(Shanghai or CA Irwindale) R052843-25g In-Stock(Shanghai or CA Irwindale) R052843-5g In-Stock(Shanghai or CA Irwindale) R052843-100g In-Stock(Shanghai or CA Irwindale) R052843-25g In-Stock(Shanghai or CA Irwindale) -
＞98% CAS No.:90-44-8
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SKU-Pack Size Availability Price（￥） Quantity R001856-1g In-Stock(Shanghai or CA Irwindale) R001856-5g In-Stock(Shanghai or CA Irwindale) R001856-10g In-Stock(Shanghai or CA Irwindale) R001856-25g In-Stock(Shanghai or CA Irwindale) R001856-100g In-Stock(Shanghai or CA Irwindale) R001856-500g In-Stock(Shanghai or CA Irwindale) R001856-5g In-Stock(Shanghai or CA Irwindale) R001856-100g In-Stock(Shanghai or CA Irwindale) R001856-25g In-Stock(Shanghai or CA Irwindale) R001856-500g In-Stock(Shanghai or CA Irwindale) R001856-5g In-Stock(Shanghai or CA Irwindale) R001856-100g In-Stock(Shanghai or CA Irwindale) R001856-25g In-Stock(Shanghai or CA Irwindale) R001856-500g In-Stock(Shanghai or CA Irwindale) -
≥98% CAS No.:118-75-2
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SKU-Pack Size Availability Price（￥） Quantity R003888-1g In-Stock(Shanghai or CA Irwindale) R003888-5g In-Stock(Shanghai or CA Irwindale) R003888-10g In-Stock(Shanghai or CA Irwindale) R003888-25g In-Stock(Shanghai or CA Irwindale) R003888-100g In-Stock(Shanghai or CA Irwindale) R003888-500g In-Stock(Shanghai or CA Irwindale) R003888-500g In-Stock(Shanghai or CA Irwindale) R003888-100g In-Stock(Shanghai or CA Irwindale) R003888-25g In-Stock(Shanghai or CA Irwindale) R003888-500g In-Stock(Shanghai or CA Irwindale) R003888-100g In-Stock(Shanghai or CA Irwindale) R003888-25g In-Stock(Shanghai or CA Irwindale) -
≥98% CAS No.:111-13-7
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SKU-Pack Size Availability Price（￥） Quantity R003468-1g In-Stock(Shanghai or CA Irwindale) R003468-5g In-Stock(Shanghai or CA Irwindale) R003468-10g In-Stock(Shanghai or CA Irwindale) R003468-25g In-Stock(Shanghai or CA Irwindale) R003468-100g In-Stock(Shanghai or CA Irwindale) R003468-100mL In-Stock(Shanghai or CA Irwindale) R003468-25mL In-Stock(Shanghai or CA Irwindale) R003468-500mL In-Stock(Shanghai or CA Irwindale) R003468-100mL In-Stock(Shanghai or CA Irwindale) R003468-25mL In-Stock(Shanghai or CA Irwindale) R003468-500mL In-Stock(Shanghai or CA Irwindale) R003468-100mL In-Stock(Shanghai or CA Irwindale) R003468-25mL In-Stock(Shanghai or CA Irwindale) R003468-500mL In-Stock(Shanghai or CA Irwindale) R003468-100mL In-Stock(Shanghai or CA Irwindale) R003468-25mL In-Stock(Shanghai or CA Irwindale) R003468-500mL In-Stock(Shanghai or CA Irwindale) R003468-100mL In-Stock(Shanghai or CA Irwindale) R003468-25mL In-Stock(Shanghai or CA Irwindale) R003468-500mL In-Stock(Shanghai or CA Irwindale) -
≥98.0% CAS No.:26530-20-1
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SKU-Pack Size Availability Price（￥） Quantity R168097-1g In-Stock(Shanghai or CA Irwindale) R168097-5g In-Stock(Shanghai or CA Irwindale) R168097-10g In-Stock(Shanghai or CA Irwindale) R168097-25g In-Stock(Shanghai or CA Irwindale) R168097-100g In-Stock(Shanghai or CA Irwindale) R168097-100mL In-Stock(Shanghai or CA Irwindale) R168097-25mL In-Stock(Shanghai or CA Irwindale) R168097-5mL In-Stock(Shanghai or CA Irwindale) R168097-1mL In-Stock(Shanghai or CA Irwindale) R168097-100mL In-Stock(Shanghai or CA Irwindale) R168097-25mL In-Stock(Shanghai or CA Irwindale) R168097-5mL In-Stock(Shanghai or CA Irwindale) R168097-1mL In-Stock(Shanghai or CA Irwindale) R168097-100mL In-Stock(Shanghai or CA Irwindale) R168097-25mL In-Stock(Shanghai or CA Irwindale) R168097-5mL In-Stock(Shanghai or CA Irwindale) R168097-1mL In-Stock(Shanghai or CA Irwindale) -
≥98.0% CAS No.:1072-72-6 -
SKU-Pack Size Availability Price（￥） Quantity R025811-1g In-Stock(Shanghai or CA Irwindale) R025811-5g In-Stock(Shanghai or CA Irwindale) R025811-10g In-Stock(Shanghai or CA Irwindale) R025811-25g In-Stock(Shanghai or CA Irwindale) R025811-100g In-Stock(Shanghai or CA Irwindale) R025811-1g In-Stock(Shanghai or CA Irwindale) R025811-25g In-Stock(Shanghai or CA Irwindale) R025811-5g In-Stock(Shanghai or CA Irwindale) R025811-1g In-Stock(Shanghai or CA Irwindale) R025811-25g In-Stock(Shanghai or CA Irwindale) R025811-5g In-Stock(Shanghai or CA Irwindale) R025811-1g In-Stock(Shanghai or CA Irwindale) R025811-25g In-Stock(Shanghai or CA Irwindale) R025811-5g In-Stock(Shanghai or CA Irwindale) R025811-1g In-Stock(Shanghai or CA Irwindale) R025811-25g In-Stock(Shanghai or CA Irwindale) R025811-5g In-Stock(Shanghai or CA Irwindale) -
≥98.0% CAS No.:106-34-3
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SKU-Pack Size Availability Price（￥） Quantity R003076-1g In-Stock(Shanghai or CA Irwindale) R003076-5g In-Stock(Shanghai or CA Irwindale) R003076-10g In-Stock(Shanghai or CA Irwindale) R003076-25g In-Stock(Shanghai or CA Irwindale) R003076-100g In-Stock(Shanghai or CA Irwindale) R003076-500g In-Stock(Shanghai or CA Irwindale) R003076-500g In-Stock(Shanghai or CA Irwindale) R003076-100g In-Stock(Shanghai or CA Irwindale) R003076-25g In-Stock(Shanghai or CA Irwindale) R003076-500g In-Stock(Shanghai or CA Irwindale) R003076-100g In-Stock(Shanghai or CA Irwindale) R003076-25g In-Stock(Shanghai or CA Irwindale) R003076-500g In-Stock(Shanghai or CA Irwindale) R003076-100g In-Stock(Shanghai or CA Irwindale) R003076-25g In-Stock(Shanghai or CA Irwindale) R003076-500g In-Stock(Shanghai or CA Irwindale) R003076-100g In-Stock(Shanghai or CA Irwindale) R003076-25g In-Stock(Shanghai or CA Irwindale) -
≥97% CAS No.:58446-52-9 -
SKU-Pack Size Availability Price（￥） Quantity R262915-250mg In-Stock(Shanghai or CA Irwindale) R262915-1g In-Stock(Shanghai or CA Irwindale) R262915-5g In-Stock(Shanghai or CA Irwindale) R262915-250g In-Stock(Shanghai or CA Irwindale) R262915-50g In-Stock(Shanghai or CA Irwindale) R262915-10g In-Stock(Shanghai or CA Irwindale) R262915-1Kg In-Stock(Shanghai or CA Irwindale) R262915-250g In-Stock(Shanghai or CA Irwindale) R262915-50g In-Stock(Shanghai or CA Irwindale) R262915-10g In-Stock(Shanghai or CA Irwindale) R262915-1Kg In-Stock(Shanghai or CA Irwindale) R262915-250g In-Stock(Shanghai or CA Irwindale) R262915-50g In-Stock(Shanghai or CA Irwindale) R262915-10g In-Stock(Shanghai or CA Irwindale) R262915-1Kg In-Stock(Shanghai or CA Irwindale) R262915-250g In-Stock(Shanghai or CA Irwindale) R262915-50g In-Stock(Shanghai or CA Irwindale) R262915-10g In-Stock(Shanghai or CA Irwindale) R262915-1Kg In-Stock(Shanghai or CA Irwindale) R262915-250g In-Stock(Shanghai or CA Irwindale) R262915-50g In-Stock(Shanghai or CA Irwindale) R262915-10g In-Stock(Shanghai or CA Irwindale) R262915-1Kg In-Stock(Shanghai or CA Irwindale) R262915-25g In-Stock(Shanghai or CA Irwindale) -
≥95% CAS No.:5000-66-8
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SKU-Pack Size Availability Price（￥） Quantity R062651-1g In-Stock(Shanghai or CA Irwindale) R062651-5g In-Stock(Shanghai or CA Irwindale) R062651-10g In-Stock(Shanghai or CA Irwindale) R062651-25g In-Stock(Shanghai or CA Irwindale) R062651-100g In-Stock(Shanghai or CA Irwindale) R062651-25g In-Stock(Shanghai or CA Irwindale) R062651-5g In-Stock(Shanghai or CA Irwindale) R062651-1g In-Stock(Shanghai or CA Irwindale) R062651-25g In-Stock(Shanghai or CA Irwindale) R062651-5g In-Stock(Shanghai or CA Irwindale) R062651-1g In-Stock(Shanghai or CA Irwindale) -
≥95% CAS No.:609-09-6 -
SKU-Pack Size Availability Price（￥） Quantity R015857-5g In-Stock(Shanghai or CA Irwindale) R015857-25g In-Stock(Shanghai or CA Irwindale) R015857-500g In-Stock(Shanghai or CA Irwindale) R015857-100g In-Stock(Shanghai or CA Irwindale) R015857-25g In-Stock(Shanghai or CA Irwindale) R015857-500g In-Stock(Shanghai or CA Irwindale) R015857-100g In-Stock(Shanghai or CA Irwindale) R015857-10g In-Stock(Shanghai or CA Irwindale) R015857-25g In-Stock(Shanghai or CA Irwindale) R015857-100g In-Stock(Shanghai or CA Irwindale) R015857-500g In-Stock(Shanghai or CA Irwindale)