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Chemical materials

Edaravone Impurity 32

ULE5339 /
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Edaravone Impurity 5

ULE534 /
CAS No.：124009-63-8 (enol form), 68195-63-1 (ketone form)
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Edaravone Impurity 33

ULE5340 /
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Edaravone Impurity 3 Sodium Salt

ULE535 /
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Edaravone Impurity 9

ULE536 /
CAS No.：19735-89-8
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Edaravone Impurity 1 Sodium Salt

ULE537 /
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Edaravone N-Oxide

ULE538 /
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Edaravone Impurity 6

ULE539 /
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Econazole Nitrate

ULE541 /
CAS No.：24169-02-6
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Econazole Impurity 5

ULE5410 /
CAS No.：13692-15-4
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Econazole Impurity 6

ULE5411 /
CAS No.：88965-93-9
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Omoconazole

ULE5412 /
CAS No.：74512-12-2
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Econazole Impurity 7

ULE5413 /
CAS No.：1184839-78-8
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Econazole EP Impurity B HCl

ULE543 /
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Econazole EP Impurity C

ULE544 /
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Econazole-d4

ULE545 /
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Econazole Impurity 1

ULE546 /
CAS No.：137958-96-4
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Econazole Impurity 2

ULE547 /
CAS No.：81547-71-9
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Econazole Impurity 3

ULE548 /
CAS No.：116865-83-9
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Econazole Impurity 4

ULE549 /
CAS No.：45892-47-5
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2-Bromo-alpha-Ergocryptine-d3

ULE551 /
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beta-Ergocryptine

ULE552 /
CAS No.：20315-46-2
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beta-Ergocryptinine

ULE553 /
CAS No.：19467-61-9
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Esterastin

ULE561 /
CAS No.：67655-93-0
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Esterastin-d3

ULE562 /
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Emtricitabine Enantiomer

ULE581 /
CAS No.：137530-41-7
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Emtricitabine Ring-opening Impurity

ULE5810 /
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Emtricitabine trans-Cyclic Impurity

ULE5811 /
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Emtricitabine cis-Cyclic Impurity

ULE5812 /
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Emtricitabine Dimer Impurity

ULE5813 /
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Emtricitabine Disulfide

ULE5814 /
CAS No.：2331211-44-8
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Emtricitabine Isopropyl Carbamate

ULE5815 /
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Emtricitabine Tenofovir Disoproxil Dimer

ULE5816 /
CAS No.：1962114-98-2
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Emtricitabine Tenofovir Monosoproxil Dimer Sodium Salt

ULE5817 /
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Emtricitabine Thioacetate

ULE5818 /
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5-epi-Emtricitabine

ULE5819 /
CAS No.：N/A
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Emtricitabine-d3

ULE582 /
CAS No.：2747914-91-4
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Emtricitabine Related Impurity 1

ULE5820 /
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Emtricitabine Related Impurity 2

ULE5821 /
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Emtricitabine Related Impurity 3

ULE5822 /
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Emtricitabine Related Impurity 4

ULE5823 /
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Emtricitabine Related Impurity 5

ULE5824 /
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Emtricitabine Impurity 6

ULE5825 /
CAS No.：20752-34-5
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Emtricitabine Impurity 7

ULE5826 /
CAS No.：23283-97-8
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Emtricitabine Impurity 8

ULE5827 /
CAS No.：64282-88-8
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Emtricitabine Impurity 9

ULE5828 /
CAS No.：20752-33-4
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Emtricitabine Impurity 10

ULE5829 /
CAS No.：15356-60-2
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(2R,5S)-Emtricitabine Carboxylic Acid

ULE583 /
CAS No.：1238210-10-0
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Emtricitabine Impurity 11

ULE5830 /
CAS No.：20747-49-3
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Emtricitabine Impurity 12

ULE5831 /
CAS No.：2216-52-6
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LOCATIONS

Service location

Taipei, New Taipei, Keelung / Yilan / Hualien
  • Taipei, New Taipei, Keelung / Yilan / Hualien
  • Taoyuan
  • Hsinchu County / Hsinchu City / Miaoli
  • Taichung/Changhua/Nantou
  • Yunlin/Chiayi/Tainan
  • Kaohsiung/Pingtung/Taitung

Taipei Branch

Address 5th Floor, No. 10, Lane 50, Section 3, Nangang Road, Nangang District, Taipei City
Telephone 02-2786-2331
Fax 02-2653-6959
Mail taipei@echochemical.com

Taoyuan Branch

Address 2nd Floor, No. 62, Fuxing Street, Pingzhen District, Taoyuan City
Telephone 03-494-6939
Fax 03-493-0687
Mail chungli@echochemical.com

Head Office / Zhumen Branch

Address No. 16, Gongye Road, Toufen City, Miaoli County
Telephone 037-621-088
Fax 037-615-096
Mail miaoli@echochemical.com

Taichung Branch

Address 15F-2, No. 218, Section 1, Wenxin Road, Nantun District, Taichung City
Telephone 04-2472-8859
Fax 04-2472-8825
Mail taichung@echochemical.com

Tainan Branch

Address No. 33, Lane 63, Yanzhou 1st Street, Yongkang District, Tainan City
Telephone 06-243-6589
Fax 06-253-8208
Mail tainan@echochemical.com

Kaohsiung Branch

Address No. 479, Fengding Road, Fengshan District, Kaohsiung City
Telephone 07-753-9988
Fax 07-753-1958
Mail kaohsiung@echochemical.com
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