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Oseltamivir Impurity 27

ULO1155 /
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Oseltamivir Impurity 28

ULO1156 /
CAS No.：651324-06-0
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Oseltamivir Impurity 29

ULO1157 /
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Oseltamivir Impurity 30

ULO1158 /
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Oseltamivir Impurity 31

ULO1159 /
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Oseltamivir EP Impurity C-d3 HCl (Oseltamivir-d3 Carboxylic Acid HCl)

ULO116 /
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Oseltamivir Impurity 32

ULO1160 /
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Orthoformic Acid Triisopropyl Ester

ULO116001 /
CAS No.：4447-60-3
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Oseltamivir Impurity 33

ULO1161 /
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(3S,4S,5S)-Oseltamivir

ULO1162 /
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(3S,4R,5R)-Oseltamivir

ULO1163 /
CAS No.：2081110-44-1
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Oseltamivir Impurity 36 DiHCl

ULO1164 /
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Oseltamivir Impurity 37

ULO1165 /
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Oseltamivir Impurity 38

ULO1166 /
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Oseltamivir Impurity 39

ULO1167 /
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Oseltamivir Impurity 40

ULO1168 /
CAS No.：N/A
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Oseltamivir Impurity 41

ULO1169 /
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Oseltamivir EP Impurity G

ULO117 /
CAS No.：956267-10-0
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Oseltamivir Impurity 42

ULO1170 /
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Obevixibat

ULO117001 /
CAS No.：501692-44-0
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Obevixibat-d5

ULO117002 /
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Oseltamivir Impurity 43

ULO1171 /
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Oseltamivir Impurity 44

ULO1172 /
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Oseltamivir Impurity 45

ULO1173 /
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Oseltamivir Impurity 46

ULO1174 /
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Oseltamivir Impurity 47

ULO1175 /
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Oseltamivir Impurity 48

ULO1176 /
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Oseltamivir Impurity 49

ULO1177 /
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Oseltamivir Impurity 50

ULO1178 /
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Oseltamivir Impurity 51

ULO1179 /
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Oseltamivir EP Impurity F (Mixture of Diastereomers)

ULO118 /
CAS No.：1052063-37-2
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Oseltamivir Impurity 52

ULO1180 /
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(Z,Z,Z)-1,4-Dioxocin

ULO118001 /
CAS No.：51153-59-4
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1,4-Dioxocane

ULO118002 /
CAS No.：6572-91-4
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2-Methyl-1,3,6-trioxocane

ULO118003 /
CAS No.：2781-01-3
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Oseltamivir Impurity 53

ULO1181 /
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Oseltamivir Impurity 54

ULO1182 /
CAS No.：1052063-36-1
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Oseltamivir Impurity 55

ULO1183 /
CAS No.：204254-84-2
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Oseltamivir Impurity 56

ULO1184 /
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Oseltamivir Impurity 57

ULO1185 /
CAS No.：943515-58-0
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Oseltamivir Impurity 58

ULO1186 /
CAS No.：204254-90-0
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Oseltamivir Impurity 59

ULO1187 /
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Oseltamivir Impurity 60

ULO1188 /
CAS No.：204255-04-9
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Oseltamivir Impurity 61

ULO1189 /
CAS No.：204255-06-1
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Oseltamivir Impurity 62

ULO1190 /
CAS No.：1234858-94-6
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oncoFAP

ULO119001 /
CAS No.：2639365-69-6
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Oseltamivir Impurity 63

ULO1191 /
CAS No.：651324-04-8
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Oseltamivir Impurity 64

ULO1192 /
CAS No.：651324-07-1
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Oseltamivir Impurity 133

ULO1193 /
CAS No.：2738248-86-5
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Oseltamivir Impurity 134

ULO1194 /
CAS No.：2738248-87-6
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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
北北基/宜蘭/花蓮 桃園 新竹縣/新竹市/苗栗 台中/彰化/南投 雲林/嘉義/台南 高雄/屏東/台東
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