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Chemical materials

Sulfadoxine-N-Sulfate

ULS060006 /

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Sulfadoxine Impurity 3

ULS060007 /

CAS No.：5018-54-2

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O-Desmethyl Sulfadoxine

ULS060008 /

CAS No.：1346604-08-7

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Sildenafil Citrate

ULS061 /

CAS No.：171599-83-0

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Homo Sildenafil-d5

ULS06100 /

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Potassium Methyl Sulfate

ULS061001 /

CAS No.：562-54-9

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Sulfuryl Fluoride

ULS061002 /

CAS No.：2699-79-8

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Ethoxysulfonyl Chloride

ULS061003 /

CAS No.：625-01-4

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Sodium Ditaurinate

ULS061004 /

CAS No.：58779-73-0

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Sodium Tritaurinate

ULS061005 /

CAS No.：1817744-21-0

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2-((3-Aminopropyl)amino)ethane-1-sulfinic Acid

ULS061006 /

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Dimethyl Acetildenafil-d5

ULS06101 /

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Amino Sildenafil

ULS06102 /

CAS No.：319491-68-4

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Desethyl Carbodenafil

ULS06103 /

CAS No.：1027192-92-2

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Descarbon Sildenafil

ULS06104 /

CAS No.：466684-88-8

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Descarbon Sildenafil-d3

ULS06105 /

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Dichlorodenafil-d5

ULS06106 /

CAS No.：1446089-84-4 (non-d)

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Sildenafil Impurity 4 (Isosildenafil)

ULS06107 /

CAS No.：253178-46-0

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Sildenafil Impurity 5

ULS06108 /

CAS No.：N/A

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Sildenafil Impurity 6

ULS06109 /

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Hydroxythiohomo Sildenafil

ULS0611 /

CAS No.：479073-82-0

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Hydroxythio Acetildenafil

ULS06110 /

CAS No.：1159977-47-5

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Dichlorodenafil

ULS06111 /

CAS No.：1446089-84-4

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Sildenafil Impurity 7

ULS06112 /

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Sildenafil Impurity 8

ULS06113 /

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Sildenafil Impurity 9

ULS06114 /

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Sildenafil Impurity 10

ULS06115 /

CAS No.：358388-58-6

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Sildenafil Impurity 11

ULS06116 /

CAS No.：2520113-02-2

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Sildenafil Impurity 12

ULS06117 /

CAS No.：2520113-03-3

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N-Desmethyl Sildenafil N-Glucuronide Sodium Salt

ULS06118 /

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N-Desmethyl Sildenafil N-Glucuronide Amadori Rearrangement Impurity

ULS06119 /

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Dimethyl Sildenafil

ULS0612 /

CAS No.：496835-35-9

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Sildenafil Impurity 17

ULS06120 /

CAS No.：1621873-33-3

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Sildenafil Impurity 18 (Dithiopropylcarbodenafil)

ULS06121 /

CAS No.：2196244-90-1

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N-Boc-N-Desethyl Acetildenafil

ULS06122 /

CAS No.：1246820-46-1

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Piperazonifil

ULS06123 /

CAS No.：1335201-04-1

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Mutaprodenafil

ULS06124 /

CAS No.：1387577-30-1

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Sildenafil Impurity 19

ULS06125 /

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Sildenafil Impurity 20

ULS06126 /

CAS No.：372089-76-4

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Sildenafil Impurity 21

ULS06127 /

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Sildenafil Impurity 22

ULS06128 /

CAS No.：200575-15-1

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Sildenafil Impurity 23

ULS06129 /

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N-Desethyl Acetildenafil

ULS0613 /

CAS No.：147676-55-9

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Sildenafil Impurity 24

ULS06130 /

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Sildenafil Impurity 25

ULS06131 /

CAS No.：2021224-02-0

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Sildenafil Impurity 26

ULS06132 /

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Sildenafil Impurity 28

ULS06133 /

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Sildenafil Impurity 29

ULS06134 /

CAS No.：139755-84-3

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Sildenafil Impurity 30

ULS06135 /

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Sildenafil Impurity 31

ULS06136 /

CAS No.：147676-64-0

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LOCATIONS

Service location

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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