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Chemical materials

Afatinib Impurity 29

ULA111044 /

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Afatinib Impurity 30

ULA111045 /

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Afatinib Impurity 31

ULA111046 /

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Afatinib Impurity 32

ULA111047 /

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Afatinib Impurity 33

ULA111048 /

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Afatinib Impurity 34

ULA111049 /

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Afatinib Impurity 35

ULA111050 /

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Afatinib Impurity 36

ULA111051 /

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Afatinib Impurity 37

ULA111052 /

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Afatinib Impurity 38

ULA111053 /

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Afatinib Impurity 39

ULA111054 /

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Afatinib Impurity 40

ULA111055 /

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Afatinib Impurity 41

ULA111056 /

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Afatinib Impurity 42

ULA111057 /

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Afatinib Impurity 43

ULA111058 /

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Afatinib Maleic Acid Adduct

ULA111059 /

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Afatinib impurity 44

ULA111060 /

CAS No.：1259015-90-1

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Afatinib impurity 45

ULA111061 /

CAS No.：2348580-72-1

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Afatinib Impurity 46

ULA111062 /

CAS No.：2223677-58-3

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Afatinib Dimaleate

ULA111063 /

CAS No.：850140-73-7

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Afatinib Impurity 47

ULA111064 /

CAS No.：314771-88-5

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Afatinib Impurity 48

ULA111065 /

CAS No.：162012-69-3

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Afatinib Impurity 49

ULA111066 /

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Afatinib Impurity 50

ULA111067 /

CAS No.：2323570-72-3

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Afatinib Impurity 52

ULA111068 /

CAS No.：618061-76-0

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Afatinib Impurity 54

ULA111069 /

CAS No.：1449430-45-8

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N-Nitroso Afatinib

ULA111070 /

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Afatinib Impurity 56

ULA111071 /

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Afatinib Impurity 57

ULA111072 /

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Afatinib Impurity 58

ULA111073 /

CAS No.：1027929-81-2

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Afatinib Impurity 59

ULA111074 /

CAS No.：1401162-04-6

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Afatinib Impurity 60

ULA111075 /

CAS No.：2831861-00-6

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Afatinib Impurity 61

ULA111076 /

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Afatinib Impurity 62

ULA111077 /

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Afatinib Impurity 63

ULA111078 /

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Afatinib Impurity 64

ULA111079 /

CAS No.：16499-57-3

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Atenolol EP Impurity E

ULA1111 /

CAS No.：141650-31-9

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Atenolol EP Impurity F (Mixture of Diastereomers)

ULA1112 /

CAS No.：87619-83-8

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Atenolol

ULA1113 /

CAS No.：29122-68-7

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2-Hydroxy Atenolol

ULA1114 /

CAS No.：N/A

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Atenolol Glucuronide

ULA1115 /

CAS No.：N/A

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Atenolol EP Impurity I

ULA1116 /

CAS No.：1797116-92-7

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Atenolol EP Impurity J

ULA1117 /

CAS No.：81346-71-6

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N-Nitroso Atenolol

ULA1118 /

CAS No.：134720-04-0

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N-Nitroso Atenolol-d7

ULA1119 /

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Atenolol EP Impurity A

ULA112 /

CAS No.：17194-82-0

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Atenolol Impurity 2

ULA1120 /

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Acetylglycinamide Impurity A

ULA112001 /

CAS No.：1468-52-6

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Acetylglycinamide Impurity B

ULA112002 /

CAS No.：1121-89-7

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Atenolol EP Impurity B

ULA113 /

CAS No.：61698-76-8

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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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