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Nicergoline Impurity 2

ULN070014 /

CAS No.：57935-66-7

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Nicergoline Impurity 3

ULN070015 /

CAS No.：2061916-37-6

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Nicergoline-N1-13C-d3

ULN070016 /

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Nicergoline EP Impurity C-N1-13C-d3

ULN070017 /

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Nicergoline Impurity 4

ULN070018 /

CAS No.：57682-66-3

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Nicergoline Impurity 5 (5R,8R,10R-isomer)

ULN070019 /

CAS No.：58001-21-1

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Nicergoline Impurity 6 (5R,8S,10R-isomer)

ULN070020 /

CAS No.：58001-20-0

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Nicergoline Impurity 7

ULN070021 /

CAS No.：105115-80-8

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Nicergoline Impurity 7-d3

ULN070022 /

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Nicergoline EP Impurity B-d3

ULN070023 /

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ULN070024

ULN070024 /

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Nicergoline Impurity 9

ULN070025 /

CAS No.：23495-65-0

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Nicergoline Impurity 10

ULN070026 /

CAS No.：23495-64-9

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Nicergoline Impurity 11

ULN070027 /

CAS No.：39620-02-5

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Nicergoline Impurity 12

ULN070028 /

CAS No.：72821-88-6

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Nicergoline Impurity 13

ULN070029 /

CAS No.：30341-93-6

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N-Nitroso Nicergoline EP Impurity H

ULN070030 /

CAS No.：57682-67-4

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Nicergoline Impurity 14

ULN070031 /

CAS No.：71046-54-3

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N-Nitroso Nicergoline Impurity 14

ULN070032 /

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Nicergoline Impurity 15 (5S,8R,10R-isomer)

ULN070033 /

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Nicergoline Impurity 16 (5S,8S,10R-isomer)

ULN070034 /

CAS No.：2238859-47-5

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Nicergoline Impurity 17 (5S,8R,10S-isomer)

ULN070035 /

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Nicergoline Impurity 18 (5S,8S,10S-isomer)

ULN070036 /

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Nicergoline Impurity 19

ULN070037 /

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Dehydronifedipine-d6

ULN071 /

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Nicosulfuron

ULN071001 /

CAS No.：111991-09-4

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Nicosulfuron Impurity (DUDN)

ULN071002 /

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Nicosulfuron Impurity 1

ULN071003 /

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Nifedipine Impurity 1 (Benidipine Impurity 5)

ULN0711 /

CAS No.：21829-09-4

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Nifedipine Impurity 3

ULN0713 /

CAS No.：74936-81-5

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Nifedipine Impurity 4

ULN0714 /

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Nifedipine Impurity 5 (Benidipine Impurity 8)

ULN0715 /

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Nifedipine Impurity 6

ULN0716 /

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Nifedipine Amide Impurity

ULN0717 /

CAS No.：114709-68-1

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Nifedipine Impurity 7

ULN0718 /

CAS No.：80742-11-6

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Nifedipine Impurity 8

ULN0719 /

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Nifedipine-d6

ULN072 /

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Nifedipine Impurity 9

ULN0720 /

CAS No.：87625-92-1

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4-Nerolidylcatechol

ULN072001 /

CAS No.：74683-11-7

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Nifedipine Impurity 10

ULN0721 /

CAS No.：10323-98-5

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Nifedipine Impurity 11 (Mixture of diastereomers)

ULN0722 /

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Nifedipine Impurity 12

ULN0723 /

CAS No.：34785-00-7

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Nifedipine Impurity 7 (Mixture of cis and trans Isomers)

ULN0724 /

CAS No.：108139-78-2

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Nifedipine Impurity 13

ULN0725 /

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trans-Nifedipine Impurity 7

ULN0726 /

CAS No.：80742-13-8

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Nifedipine Impurity 14

ULN0727 /

CAS No.：74378-10-2

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Nifedipine Impurity 15

ULN0728 /

CAS No.：88434-69-9

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Nifedipine Impurity 16 (Methyl 3-aminocrotonate)

ULN0729 /

CAS No.：14205-39-1

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Nifedipine Metabolite

ULN073 /

CAS No.：34783-31-8

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Nifedipine EP Impurity D

ULN0730 /

CAS No.：80012-11-9

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Taipei, New Taipei, Keelung / Yilan / Hualien
Taoyuan
Hsinchu County / Hsinchu City / Miaoli
Taichung/Changhua/Nantou
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Taipei Branch

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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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