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Chemical materials

Cefixime Impurity B (E-isomer)

ULC9115 /

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Cefixime tert-Butyl Ester

ULC9116 /

CAS No.：79368-92-6

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Cefixime Impurity 2

ULC9117 /

CAS No.：246035-38-1

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Cefixime Impurity 3

ULC9118 /

CAS No.：N/A

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Cefixime Impurity 4

ULC9119 /

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Cefixime-13C-15N2

ULC912 /

CAS No.：NA

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Cefixime Impurity 5

ULC9120 /

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Cefixime Impurity 6

ULC9121 /

CAS No.：108636-27-7

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Cefixime Impurity 7

ULC9122 /

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Cefixime Impurity 8

ULC9123 /

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Cefixime Impurity 9

ULC9124 /

CAS No.：108615-31-2 (free acid)

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Cefixime Impurity 10

ULC9125 /

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Cefixime Impurity 11

ULC9126 /

CAS No.：33748-00-4

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Cefixime Impurity 12

ULC9127 /

CAS No.：119608-90-1

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Cefixime Impurity 13

ULC9128 /

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Cefixime Impurity 14

ULC9129 /

CAS No.：84080-68-2

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Cefixime-13C3-15N2

ULC913 /

CAS No.：NA

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Cefixime Impurity 15

ULC9130 /

CAS No.：84080-70-6

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Cefixime Impurity 16

ULC9131 /

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Cefixime Impurity 17 Trifluoroacetate

ULC9132 /

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Cefixime Impurity 18

ULC9133 /

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Cefixime Impurity 19

ULC9134 /

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Cefixime Impurity 20

ULC9135 /

CAS No.：128012-77-1

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Cefixime EP Impurity F

ULC914 /

CAS No.：79368-95-9

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Cefixime EP Impurity A Disodium Salt (Mixture of Diastereomers)

ULC915 /

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Cefixime EP Impurity B (Mixture of Diastereomers)

ULC916 /

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Cefixime EP Impurity C (Cefixime 7-epimer) Disodium Salt

ULC917 /

CAS No.：124506-28-1

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Cefixime EP Impurity D

ULC918 /

CAS No.：97164-56-2

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Cefixime EP Impurity E

ULC919 /

CAS No.：72701-01-0

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Chloroquine Diphosphate

ULC921 /

CAS No.：50-63-5

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N-Acetyl Desethyl Chloroquine-d4

ULC9210 /

CAS No.：1216619-20-3

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N-Acetyl Desethyl Chloroquine-d5

ULC9211 /

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(R)-Chloroquine

ULC9212 /

CAS No.：58175-87-4

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(S)-Chloroquine

ULC9213 /

CAS No.：58175-86-3

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Chloroquine Impurity 1

ULC9214 /

CAS No.：133860-75-0

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Chloroquine USP Related Compound G (Free Form)

ULC9215 /

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Chloroquine-d5 Diphosphate

ULC922 /

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Didesethyl Chloroquine

ULC925 /

CAS No.：4298-14-0

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Didesethyl Chloroquine-d4

ULC926 /

CAS No.：1215797-41-3

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Chloroquine USP Related Compound E

ULC928 /

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Chloroquine USP Related Compound G

ULC929 /

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Ceftriaxone-d3 Disodium Salt

ULC931 /

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Ceftriaxone EP Impurity A Disodium Salt ((E)-Ceftriaxone Disodium Salt)

ULC9310 /

CAS No.：97164-54-0

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Ceftriaxone 3-ene Isomer Disodium Salt

ULC9311 /

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7-Amino Ceftriaxone Sodium (7-ACT)

ULC9312 /

CAS No.：131257-07-3

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Ceftriaxone Impurity 2

ULC9313 /

CAS No.：84994-24-1

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Ceftriaxone Impurity 3

ULC9314 /

CAS No.：959246-33-4

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Ceftriaxone Impurity 4

ULC9315 /

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Ceftriaxone Impurity 5

ULC9316 /

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Ceftriaxone Impurity 6

ULC9317 /

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Taipei, New Taipei, Keelung / Yilan / Hualien
Taoyuan
Hsinchu County / Hsinchu City / Miaoli
Taichung/Changhua/Nantou
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Taipei Branch

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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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