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Chemical materials

Terazosin Impurity 7

ULT7530 /

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Terazosin Impurity 7-d8

ULT7531 /

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Terazosin EP Impurity L HCl (Prazosin EP Impurity D HCl)

ULT754 /

CAS No.：60548-09-6

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Terazosin EP Impurity I (Mixture of Diastereomers)

ULT755 /

CAS No.：1177261-85-6

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Terazosin EP Impurity F

ULT756 /

CAS No.：109678-71-9

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Terazosin EP Impurity G

ULT757 /

CAS No.：105356-89-6

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Terazosin EP Impurity H

ULT758 /

CAS No.：105356-90-9

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rac-Terazosin Impurity I

ULT759 /

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Tazarotene

ULT761 /

CAS No.：118292-40-3

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Tazarotene Impurity 2

ULT7610 /

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Tazarotene Impurity 3

ULT7611 /

CAS No.：7335-27-5

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Tazarotenic Acid Methyl Ester

ULT7612 /

CAS No.：1332579-70-0

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Tazarotene Impurity 5

ULT7613 /

CAS No.：1010805-73-8

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Tazarotenic Acid

ULT762 /

CAS No.：118292-41-4

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Tazarotenic Acid-d6

ULT763 /

CAS No.：1794760-38-5

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Tazarotenic Acid Sulfoxide

ULT764 /

CAS No.：603952-64-3

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Tazarotene-d6

ULT765 /

CAS No.：1246815-76-8

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Tazarotene Impurity 4

ULT766 /

CAS No.：118292-06-1

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Tazarotene Sulfoxide

ULT767 /

CAS No.：864841-56-5

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Tazarotene Sulfone

ULT768 /

CAS No.：1262228-27-2

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Tazarotene Impurity 1

ULT769 /

CAS No.：112110-44-8

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Triprolidine N-Oxide Hemimaleate

ULT771 /

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Triprolidine-d4

ULT772 /

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Triprolidine-d8 HCl

ULT773 /

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Triprolidine HCl

ULT774 /

CAS No.：550-70-9

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Triprolidine N-Oxide HCl

ULT775 /

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Z-Triprolidine Hydrochloride

ULT776 /

CAS No.：51657-91-1

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Tetrabenazine

ULT781 /

CAS No.：58-46-8

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Tetrabenazine Related Impurity 3

ULT7810 /

CAS No.：19328-35-9

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9-Desmethyl Tetrabenazine

ULT7811 /

CAS No.：149183-89-1

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9-Desmethyl-alpha-Dihydro-Tetrabenazine

ULT7812 /

CAS No.：1065193-59-0

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9-Desmethyl-beta-Dihydro Tetrabenazine

ULT7813 /

CAS No.：1214267-68-1

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Tetrabenazine Related Impurity 4

ULT7814 /

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Tetrabenazine Related Impurity 6 (2S, 3R, 11bR)

ULT7816 /

CAS No.：924854-60-4

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Tetrabenazine Related Impurity 7 (2R, 3S, 11bS)

ULT7817 /

CAS No.：924854-62-6

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Tetrabenazine Related Impurity 8 (2R, 3R, 11bS)

ULT7818 /

CAS No.：862377-29-5

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Tetrabenazine Related Impurity 9 (2S, 3S, 11bR)

ULT7819 /

CAS No.：862377-27-3

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Tetrabenazine-d7

ULT782 /

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Tetrabenazine Related Impurity 10 (2S,3R,11bS)

ULT7820 /

CAS No.：862377-33-1

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Tetrabenazine Related Impurity 11 (2R, 3S, 11bR)

ULT7821 /

CAS No.：862377-31-9

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Tetrabenazine Related Impurity 12 (2S, 3S, 11bS, L-Val)

ULT7822 /

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Tetrabenazine Related Impurity 13 (2S, 3R, 11bR, L-Val)

ULT7823 /

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Tetrabenazine Related Impurity 14 (2R, 3S, 11bS, L-Val)

ULT7824 /

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Tetrabenazine Related Impurity 15 (2R, 3R, 11bR, D-Val)

ULT7825 /

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Tetrabenazine Related Impurity 16 (2S, 3S, 11bS, D-Val)

ULT7826 /

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Tetrabenazine Related Impurity 17 (2S, 3R, 11bR, D-Val)

ULT7827 /

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Tetrabenazine Related Impurity 18 (2R, 3S, 11bS, D-Val)

ULT7828 /

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Tetrabenazine Related Impurity 19 (2R, 3R, 11bS, L-Val)

ULT7829 /

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trans-Dihydro Tetrabenazine

ULT783 /

CAS No.：171598-74-6

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Tetrabenazine Related Impurity 20 (2S, 3S, 11bR, L-Val)

ULT7830 /

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LOCATIONS

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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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