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Chemical materials

Sunitinib Impurity 21

ULS4136 /

CAS No.：283584-52-1

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Sunitinib Impurity 22 (Triethylamine)

ULS4137 /

CAS No.：121-44-8

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Sunitinib Impurity 23

ULS4138 /

CAS No.：1309935-09-8

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Sunitinib Impurity 24

ULS4139 /

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Sunitinib (Mixture of E and Z Isomer)

ULS414 /

CAS No.：557795-19-4 (Z-isomer)

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Sunitinib Impurity 25

ULS4140 /

CAS No.：83615-76-3

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Sunitinib Impurity 26

ULS4141 /

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Sunitinib Impurity 27

ULS4142 /

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Trans-Sunitinib HCl

ULS4143 /

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Sunitinib Impurity 29

ULS4144 /

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Sunitinib Impurity 30

ULS4145 /

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Sunitinib Impurity 32

ULS4146 /

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Sunitinib Impurity 33

ULS4147 /

CAS No.：2199-59-9

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Sunitinib Impurity 34

ULS4148 /

CAS No.：2365-44-8

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Sunitinib Impurity 36

ULS4149 /

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Sunitinib N-Oxide

ULS415 /

CAS No.：356068-99-0

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Sunitinib Impurity 38

ULS4150 /

CAS No.：2417674-06-5

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N-Nitroso N-Desethyl Sunitinib

ULS4151 /

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Sunitinib Impurity 31

ULS416 /

CAS No.：356068-86-5

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N,N-Didesethyl Sunitinib HCl

ULS417 /

CAS No.：1217216-61-9

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Sunitinib Impurity 37

ULS418 /

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Sunitinib Impurity 28

ULS419 /

CAS No.：1186651-51-3

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Spiramycin I-d3

ULS431 /

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Spiramycin EP Impurity F (Spiramycin Dimer)

ULS4310 /

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Neo Spiramycin I

ULS4311 /

CAS No.：70253-62-2

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Spiramycin I

ULS4312 /

CAS No.：24916-50-5

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Isovalerylspiramycin I

ULS4313 /

CAS No.：267662-22-6

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Isovalerylspiramycin II

ULS4314 /

CAS No.：848080-53-5

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Isovalerylspiramycin III

ULS4315 /

CAS No.：212125-76-3

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Spiramycin II (Acetylspiramycin)

ULS4316 /

CAS No.：24916-51-6

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Spiramycin III

ULS4317 /

CAS No.：24916-52-7

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Spiramycin Adipate

ULS432 /

CAS No.：68880-55-7

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Spiramycin EP Impurity B

ULS433 /

CAS No.：249930-66-3

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Spiramycin EP Impurity C

ULS434 /

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Spiramycin EP Impurity E

ULS435 /

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Spiramycin EP Impurity G

ULS436 /

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Spiramycin Impurity 1 (Neospiramycin)

ULS437 /

CAS No.：102418-06-4

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Spiramycin EP Impurity D

ULS438 /

CAS No.：87708-39-2

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Spiramycin EP Impurity H (Neospiramycin III)

ULS439 /

CAS No.：4617-99-6

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Sitostanol-d7

ULS441 /

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Sarafloxacin HCl

ULS451 /

CAS No.：91296-87-6

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Sarafloxacin-d8 HCl

ULS452 /

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Sulbactam EP Impurity A

ULS461 /

CAS No.：23315-18-6

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Sulbactam-d3

ULS4610 /

CAS No.：68373-14-8 (non-labelled)

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Sulbactam

ULS4611 /

CAS No.：68373-14-8

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Sulbactam Impurity 2 Sodium Salt (Penicillanic Acid Sodium Salt)

ULS4612 /

CAS No.：4027-62-7

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Sulbactam Impurity 3

ULS4613 /

CAS No.：79703-02-9

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Sulbactam Impurity 4

ULS4614 /

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Sulbactam Impurity 5

ULS4615 /

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Sulbactam Impurity 6

ULS4616 /

CAS No.：4888-97-5

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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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