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Chemical materials

Darunavir Impurity 30

ULD3745 /

CAS No.：192725-55-6

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Darunavir Impurity 23

ULD3746 /

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Darunavir Impurity 26

ULD3747 /

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(1R, 2R)-Darunavir

ULD3748 /

CAS No.：1546918-95-9

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Darunavir Impurity 31

ULD3749 /

CAS No.：1546919-11-2

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Darunavir-N-Glucuronide

ULD375 /

CAS No.：1159613-25-8

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Darunavir Impurity 32

ULD3750 /

CAS No.：799241-74-0

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Darunavir Impurity 33

ULD3751 /

CAS No.：799241-73-9

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Darunavir Impurity 34

ULD3752 /

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Darunavir Impurity 36

ULD3753 /

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Darunavir-O-Glucuronide

ULD376 /

CAS No.：1159613-27-0

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Darunavir Impurity 16

ULD377 /

CAS No.：1971057-59-6

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Darunavir Impurity 17

ULD378 /

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Darunavir Monohydroxylated Carbamate hydrolyzed metabolite (R426855)

ULD379 /

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Doxylamine-d5 Succinate

ULD381 /

CAS No.：1216840-94-6

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N,N-Didesmethyl Doxylamine

ULD3810 /

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Doxylamine EP Impurity B

ULD3811 /

CAS No.：19490-92-7

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Doxylamine EP Impurity C Succinate (Desmethyl Doxylamine Succinate)

ULD3812 /

CAS No.：1221-70-1 (free base)

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(R)-Doxylamine Succinate

ULD3813 /

CAS No.：1391849-33-4

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(S)-Doxylamine Succinate

ULD3814 /

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Doxylamine EP Impurity D

ULD3815 /

CAS No.：91-02-1

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(R)-Desmethyl Doxylamine

ULD3816 /

CAS No.：N/A

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Doxylamine Impurity 1

ULD3817 /

CAS No.：100393-43-9

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2-(4-Methylbenzoyl)pyridine

ULD3818 /

CAS No.：78539-88-5

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Doxylamine Impurity 2

ULD3819 /

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Doxylamine Pyridine N-Oxide

ULD3820 /

CAS No.：99430-77-0

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Doxylamine Aliphatic N-Oxide

ULD383 /

CAS No.：97143-65-2

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Doxylamine Pyridine N-Oxide HCl

ULD384 /

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Doxylamine

ULD385 /

CAS No.：469-21-6

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Doxylamine EP Impurity A DiHCl

ULD386 /

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Doxylamine N,N-Dioxide

ULD387 /

CAS No.：105176-70-3

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Doxylamine Succinate

ULD388 /

CAS No.：562-10-7

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N-Monodesmethyl Doxylamine

ULD389 /

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Doramectin

ULD391 /

CAS No.：117704-25-3

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Doramectin Impurity 1

ULD392 /

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Doramectin Impurity 2

ULD393 /

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Doramectin Impurity 3

ULD394 /

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Doramectin Impurity 4 (5-Dehydroxyl-5-Oxodoramectin)

ULD395 /

CAS No.：157483-78-8

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Desonide (Budesonide EP Impurity F)

ULD411 /

CAS No.：638-94-8

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17-Carboxy Desonide

ULD4110 /

CAS No.：117782-94-2

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Desonide Impurity 2

ULD4111 /

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Desonide Impurity 3

ULD4112 /

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Desonide Impurity 4

ULD4113 /

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Desonide Impurity 5

ULD4114 /

CAS No.：117782-95-3

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Desonide Impurity 6 (Desonide 21-Aldehyde)

ULD4115 /

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Desonide Impurity 7

ULD4116 /

CAS No.：39672-77-0

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Desonide Impurity 8

ULD4117 /

CAS No.：910299-73-9

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Desonide Impurity 9

ULD4118 /

CAS No.：910299-72-8

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Desonide Impurity 10

ULD4119 /

CAS No.：3754-07-2

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delta-14-Desonide

ULD412 /

CAS No.：131918-67-7

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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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