酯是由酸(有机或无机)衍生的化合物,其中至少一个-OH(羟基)基被-O-烷基(烷氧基)基取代.通常,酯是由羧酸和醇衍生而成的.
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98% CAS No.:32980-26-0
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SKU-Pack Size Availability Price(¥) Quantity R187687-1g In-Stock(Shanghai or CA Irwindale) R187687-5g In-Stock(Shanghai or CA Irwindale) R187687-10g In-Stock(Shanghai or CA Irwindale) R187687-25g In-Stock(Shanghai or CA Irwindale) R187687-100g In-Stock(Shanghai or CA Irwindale) -
Solid content 99% CAS No.:57116-45-7
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SKU-Pack Size Availability Price(¥) Quantity R256295-5g In-Stock(Shanghai or CA Irwindale) R256295-10g In-Stock(Shanghai or CA Irwindale) R256295-25g In-Stock(Shanghai or CA Irwindale) R256295-100g In-Stock(Shanghai or CA Irwindale) R256295-500g In-Stock(Shanghai or CA Irwindale) R256295-1000g In-Stock(Shanghai or CA Irwindale) -
95% CAS No.:41519-23-7
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SKU-Pack Size Availability Price(¥) Quantity R214824-250mg In-Stock(Shanghai or CA Irwindale) R214824-1g In-Stock(Shanghai or CA Irwindale) R214824-5g In-Stock(Shanghai or CA Irwindale) R214824-10g In-Stock(Shanghai or CA Irwindale) R214824-25g In-Stock(Shanghai or CA Irwindale) R214824-100g In-Stock(Shanghai or CA Irwindale) R214824-500g In-Stock(Shanghai or CA Irwindale) -
98+% CAS No.:5459-58-5
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95+% CAS No.:1174305-82-8
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SKU-Pack Size Availability Price(¥) Quantity R850786-1g In-Stock(Shanghai or CA Irwindale) R850786-5g In-Stock(Shanghai or CA Irwindale) R850786-10g In-Stock(Shanghai or CA Irwindale) R850786-25g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:15177-67-0
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SKU-Pack Size Availability Price(¥) Quantity R119084-1g In-Stock(Shanghai or CA Irwindale) R119084-5g In-Stock(Shanghai or CA Irwindale) R119084-10g In-Stock(Shanghai or CA Irwindale) R119084-25g In-Stock(Shanghai or CA Irwindale) R119084-100g In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:1256825-86-1
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SKU-Pack Size Availability Price(¥) Quantity R874715-1g In-Stock(Shanghai or CA Irwindale) R874715-5g In-Stock(Shanghai or CA Irwindale) R874715-10g In-Stock(Shanghai or CA Irwindale) R874715-25g In-Stock(Shanghai or CA Irwindale) R874715-100g In-Stock(Shanghai or CA Irwindale) -
CAS No.:106-79-6
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SKU-Pack Size Availability Price(¥) Quantity R003118-250mg In-Stock(Shanghai or CA Irwindale) R003118-1g In-Stock(Shanghai or CA Irwindale) R003118-5g In-Stock(Shanghai or CA Irwindale) -
CAS No.:503-38-8
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SKU-Pack Size Availability Price(¥) Quantity R012334-1g In-Stock(Shanghai or CA Irwindale) R012334-5g In-Stock(Shanghai or CA Irwindale) R012334-10g In-Stock(Shanghai or CA Irwindale) R012334-25g In-Stock(Shanghai or CA Irwindale) R012334-100g In-Stock(Shanghai or CA Irwindale) -
95% CAS No.:1190-39-2
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SKU-Pack Size Availability Price(¥) Quantity R027950-1g In-Stock(Shanghai or CA Irwindale) R027950-5g In-Stock(Shanghai or CA Irwindale) R027950-25g In-Stock(Shanghai or CA Irwindale) -
CAS No.:614-45-9
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SKU-Pack Size Availability Price(¥) Quantity R016176-1g In-Stock(Shanghai or CA Irwindale) R016176-5g In-Stock(Shanghai or CA Irwindale) R016176-10g In-Stock(Shanghai or CA Irwindale) R016176-25g In-Stock(Shanghai or CA Irwindale) R016176-100g In-Stock(Shanghai or CA Irwindale) -
97% CAS No.:6976-72-3
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SKU-Pack Size Availability Price(¥) Quantity R088112-100mg In-Stock(Shanghai or CA Irwindale) R088112-250mg In-Stock(Shanghai or CA Irwindale) R088112-1g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:1392208-46-6
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SKU-Pack Size Availability Price(¥) Quantity R898426-100mg In-Stock(Shanghai or CA Irwindale) R898426-250mg In-Stock(Shanghai or CA Irwindale) R898426-1g In-Stock(Shanghai or CA Irwindale) R898426-5g In-Stock(Shanghai or CA Irwindale) R898426-10g In-Stock(Shanghai or CA Irwindale) R898426-25g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:675-10-5
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SKU-Pack Size Availability Price(¥) Quantity R018226-5g In-Stock(Shanghai or CA Irwindale) R018226-1g In-Stock(Shanghai or CA Irwindale) R018226-10g In-Stock(Shanghai or CA Irwindale) R018226-25g In-Stock(Shanghai or CA Irwindale) R018226-100g In-Stock(Shanghai or CA Irwindale) R018226-500g In-Stock(Shanghai or CA Irwindale) R018226-1000g In-Stock(Shanghai or CA Irwindale) -
98% CAS No.:52178-50-4
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SKU-Pack Size Availability Price(¥) Quantity R231218-1g In-Stock(Shanghai or CA Irwindale) R231218-5g In-Stock(Shanghai or CA Irwindale) R231218-10g In-Stock(Shanghai or CA Irwindale) R231218-25g In-Stock(Shanghai or CA Irwindale) R231218-100g In-Stock(Shanghai or CA Irwindale) R231218-500g In-Stock(Shanghai or CA Irwindale) R231218-1000g In-Stock(Shanghai or CA Irwindale) -
CAS No.:535-13-7
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SKU-Pack Size Availability Price(¥) Quantity R013363-5g In-Stock(Shanghai or CA Irwindale) R013363-25g In-Stock(Shanghai or CA Irwindale) R013363-100g In-Stock(Shanghai or CA Irwindale) -
95+% CAS No.:32328-03-3
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SKU-Pack Size Availability Price(¥) Quantity R185651-5g In-Stock(Shanghai or CA Irwindale) R185651-25g In-Stock(Shanghai or CA Irwindale) R185651-100g In-Stock(Shanghai or CA Irwindale) R185651-500g In-Stock(Shanghai or CA Irwindale) -
CAS No.:13361-30-3
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SKU-Pack Size Availability Price(¥) Quantity R108340-1g In-Stock(Shanghai or CA Irwindale) R108340-5g In-Stock(Shanghai or CA Irwindale) R108340-10g In-Stock(Shanghai or CA Irwindale) R108340-25g In-Stock(Shanghai or CA Irwindale) R108340-100g In-Stock(Shanghai or CA Irwindale) -
CAS No.:2198-61-0
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SKU-Pack Size Availability Price(¥) Quantity R039225-1g In-Stock(Shanghai or CA Irwindale) R039225-5g In-Stock(Shanghai or CA Irwindale) R039225-10g In-Stock(Shanghai or CA Irwindale) R039225-25g In-Stock(Shanghai or CA Irwindale) R039225-100g In-Stock(Shanghai or CA Irwindale) -
CAS No.:2217-15-4
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SKU-Pack Size Availability Price(¥) Quantity R039481-1g In-Stock(Shanghai or CA Irwindale) R039481-5g In-Stock(Shanghai or CA Irwindale) R039481-10g In-Stock(Shanghai or CA Irwindale) R039481-25g In-Stock(Shanghai or CA Irwindale) R039481-100g In-Stock(Shanghai or CA Irwindale)