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Chemical materials

Macitentan Impurity 42

ULM128047 /

CAS No.：1532412-37-5

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Macitentan Impurity 43

ULM128048 /

CAS No.：1516860-25-5

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Macitentan Impurity 44

ULM128049 /

CAS No.：146533-41-7

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Macitentan Impurity 45

ULM128050 /

CAS No.：556797-16-1

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Macitentan Impurity 46

ULM128051 /

CAS No.：3974-18-3

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Macitentan Impurity 47

ULM128052 /

CAS No.：2365406-87-5

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Macitentan Impurity 48

ULM128053 /

CAS No.：2365406-84-2

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Macitentan Impurity 49

ULM128054 /

CAS No.：2365406-86-4

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N-Nitroso Macitentan

ULM128055 /

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N-Nitroso Macitentan Impurity 21

ULM128056 /

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N-Nitroso Macitentan Impurity 4

ULM128057 /

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N-Nitroso Macitentan Impurity 19

ULM128058 /

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Minoxidil Impurity 3

ULM129 /

CAS No.：75105-16-7

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Mutilin (Tiamulin EP Impurity A)

ULM129001 /

CAS No.：6040-37-5

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Mutilin Impurity 1

ULM129002 /

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8-alfa-Hydroxy Mutilin

ULM129003 /

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Mutilin Impurity 2

ULM129004 /

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Mutilin Impurity 3

ULM129005 /

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Methylergonovine (Methylergometrine)

ULM130001 /

CAS No.：113-42-8

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Methylergonovine-13C-d3

ULM130002 /

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Methylergonovine-d6

ULM130003 /

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Methylergonovine Impurity 1

ULM130004 /

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Methylergometrinine (Methylergometrine EP impurity H)

ULM130005 /

CAS No.：29477-88-1

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Methylergonovine Impurity 2

ULM130006 /

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Methylergometrine EP impurity B

ULM130007 /

CAS No.：478-95-5

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Methylergometrine EP impurity C

ULM130008 /

CAS No.：478-94-4

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Methylergometrine EP impurity E

ULM130010 /

CAS No.：2889-26-1

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Methylergometrine EP impurity G

ULM130012 /

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Methylergometrine EP impurity I

ULM130013 /

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Methylergometrinine Impurity 1

ULM130014 /

CAS No.：5516-91-6

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Methylergonovine Enantiomer

ULM130015 /

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Ergonovine Maleate (Ergometrine Maleate)

ULM130016 /

CAS No.：129-51-1

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Mequitazine

ULM131001 /

CAS No.：29216-28-2

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Mequitazine Impurity 1

ULM131002 /

CAS No.：144827-80-5

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Mequitazine Impurity 2

ULM131003 /

CAS No.：144827-81-6

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Mequitazine Impurity 3

ULM131004 /

CAS No.：151129-16-7

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Mequitazine Impurity 4

ULM131005 /

CAS No.：151129-13-4

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Hydroxy Methanesulfonic Acid Sodium Salt

ULM132001 /

CAS No.：870-72-4

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Methanesulfonic Acid

ULM132002 /

CAS No.：75-75-2

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Isopropyl Triflate

ULM132003 /

CAS No.：41029-44-1

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Triethylammonium Methanesulfonate

ULM132004 /

CAS No.：75-75-2 (free acid)

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Chlorsulfonyl Isocyanate

ULM132005 /

CAS No.：1189-71-5

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Methyl Triflate

ULM132006 /

CAS No.：333-27-7

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Ethyl Triflate

ULM132007 /

CAS No.：425-75-2

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N-Docosanoyl Taurine

ULM132008 /

CAS No.：783284-48-0

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Methanesulfonic Anhydride

ULM132009 /

CAS No.：7143-01-3

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1,4-Butanedisulfonic Acid Monomethyl Ester

ULM132010 /

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tert-Butyl Triflate

ULM132011 /

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Ethanesulfonic Acid

ULM132012 /

CAS No.：594-45-6

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Marbofloxacin

ULM133001 /

CAS No.：115550-35-1

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Taipei, New Taipei, Keelung / Yilan / Hualien
Taoyuan
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Telephone 02-2786-2331

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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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