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Chemical materials

Ethyl 4-fluoro-3-nitrobenzoate ≥98%

Ethyl 4-fluoro-3-nitrobenzoate ≥98%

E184057-10G / 10G
CAS No.：367-80-6
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Ethyl 4-fluoro-3-nitrobenzoate ≥98%

Ethyl 4-fluoro-3-nitrobenzoate ≥98%

E184057-25G / 25G
CAS No.：367-80-6
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Ethyl 4-fluoro-3-nitrobenzoate ≥98%

Ethyl 4-fluoro-3-nitrobenzoate ≥98%

E184057-5G / 5G
CAS No.：367-80-6
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Ethyl 3-oxo-3,4-dihydro-2-quinoxalinecarboxylate ≥98%

Ethyl 3-oxo-3,4-dihydro-2-quinoxalinecarboxylate ≥98%

E184059-1G / 1G
CAS No.：36818-07-2
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Ethyl 3-oxo-3,4-dihydro-2-quinoxalinecarboxylate ≥98%

Ethyl 3-oxo-3,4-dihydro-2-quinoxalinecarboxylate ≥98%

E184059-25G / 25G
CAS No.：36818-07-2
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Ethyl 3-oxo-3,4-dihydro-2-quinoxalinecarboxylate ≥98%

Ethyl 3-oxo-3,4-dihydro-2-quinoxalinecarboxylate ≥98%

E184059-5G / 5G
CAS No.：36818-07-2
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Ethyl 3-oxo-3,4-dihydro-2-quinoxalinecarboxylate ≥95%

Ethyl 3-oxo-3,4-dihydro-2-quinoxalinecarboxylate ≥95%

E184060-1G / 1G
CAS No.：36818-07-2
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Ethyl 3-oxo-3,4-dihydro-2-quinoxalinecarboxylate ≥95%

Ethyl 3-oxo-3,4-dihydro-2-quinoxalinecarboxylate ≥95%

E184060-25G / 25G
CAS No.：36818-07-2
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Ethyl 3-oxo-3,4-dihydro-2-quinoxalinecarboxylate ≥95%

Ethyl 3-oxo-3,4-dihydro-2-quinoxalinecarboxylate ≥95%

E184060-5G / 5G
CAS No.：36818-07-2
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Ethyl imidazo[1,2-a]pyridine-7-carboxylate ≥98%

Ethyl imidazo[1,2-a]pyridine-7-carboxylate ≥98%

E184089-1G / 1G
CAS No.：372147-49-4
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Ethyl imidazo[1,2-a]pyridine-7-carboxylate ≥98%

Ethyl imidazo[1,2-a]pyridine-7-carboxylate ≥98%

E184089-25G / 25G
CAS No.：372147-49-4
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Ethyl imidazo[1,2-a]pyridine-7-carboxylate ≥98%

Ethyl imidazo[1,2-a]pyridine-7-carboxylate ≥98%

E184089-5G / 5G
CAS No.：372147-49-4
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2-(E-3-Methoxy-3-oxo-1-propen-1-yl)phenylboronic acid ≥96%

2-(E-3-Methoxy-3-oxo-1-propen-1-yl)phenylboronic acid ≥96%

E184091-1G / 1G
CAS No.：372193-68-5
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2-(E-3-Methoxy-3-oxo-1-propen-1-yl)phenylboronic acid ≥96%

2-(E-3-Methoxy-3-oxo-1-propen-1-yl)phenylboronic acid ≥96%

E184091-250MG / 250MG
CAS No.：372193-68-5
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2-(E-3-Methoxy-3-oxo-1-propen-1-yl)phenylboronic acid ≥96%

2-(E-3-Methoxy-3-oxo-1-propen-1-yl)phenylboronic acid ≥96%

E184091-5G / 5G
CAS No.：372193-68-5
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2-Ethoxy-malonic acid diethyl ester ≥95%

2-Ethoxy-malonic acid diethyl ester ≥95%

E184117-1G / 1G
CAS No.：37555-99-0
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2-Ethoxy-malonic acid diethyl ester ≥95%

2-Ethoxy-malonic acid diethyl ester ≥95%

E184117-250MG / 250MG
CAS No.：37555-99-0
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2-Ethoxy-malonic acid diethyl ester ≥95%

2-Ethoxy-malonic acid diethyl ester ≥95%

E184117-25G / 25G
CAS No.：37555-99-0
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2-Ethoxy-malonic acid diethyl ester ≥95%

2-Ethoxy-malonic acid diethyl ester ≥95%

E184117-5G / 5G
CAS No.：37555-99-0
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(E)-3-(4-methoxybenzylideneamino)phenylboronic acid, pinacol ester ≥95%

(E)-3-(4-methoxybenzylideneamino)phenylboronic acid, pinacol ester ≥95%

E184137-1G / 1G
CAS No.：380151-91-7
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(E)-3-(4-methoxybenzylideneamino)phenylboronic acid, pinacol ester ≥95%

(E)-3-(4-methoxybenzylideneamino)phenylboronic acid, pinacol ester ≥95%

E184137-5G / 5G
CAS No.：380151-91-7
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4-Ethoxy-2-fluoroaniline, HCl ≥98%

4-Ethoxy-2-fluoroaniline, HCl ≥98%

E184142-5G / 5G
CAS No.：380430-46-6
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4-(trans-3-Methoxy-3-oxo-1-propen-1-yl)benzeneboronic acid(contains varying amounts of Anhydride) ≥95%

4-(trans-3-Methoxy-3-oxo-1-propen-1-yl)benzeneboronic acid(contains varying amounts of Anhydride) ≥95%

E184148-1G / 1G
CAS No.：380430-58-0
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4-(trans-3-Methoxy-3-oxo-1-propen-1-yl)benzeneboronic acid(contains varying amounts of Anhydride) ≥95%

4-(trans-3-Methoxy-3-oxo-1-propen-1-yl)benzeneboronic acid(contains varying amounts of Anhydride) ≥95%

E184148-250MG / 250MG
CAS No.：380430-58-0
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4-(trans-3-Methoxy-3-oxo-1-propen-1-yl)benzeneboronic acid(contains varying amounts of Anhydride) ≥95%

4-(trans-3-Methoxy-3-oxo-1-propen-1-yl)benzeneboronic acid(contains varying amounts of Anhydride) ≥95%

E184148-5G / 5G
CAS No.：380430-58-0
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3-(E-3-Methoxy-3-oxo-1-propen-1-yl)phenylboronic acid ≥97%

3-(E-3-Methoxy-3-oxo-1-propen-1-yl)phenylboronic acid ≥97%

E184149-1G / 1G
CAS No.：380430-59-1
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3-(E-3-Methoxy-3-oxo-1-propen-1-yl)phenylboronic acid ≥97%

3-(E-3-Methoxy-3-oxo-1-propen-1-yl)phenylboronic acid ≥97%

E184149-250MG / 250MG
CAS No.：380430-59-1
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3-(E-3-Methoxy-3-oxo-1-propen-1-yl)phenylboronic acid ≥97%

3-(E-3-Methoxy-3-oxo-1-propen-1-yl)phenylboronic acid ≥97%

E184149-5G / 5G
CAS No.：380430-59-1
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6-Ethoxypyridazin-3-amine ≥98%

6-Ethoxypyridazin-3-amine ≥98%

E184272-1G / 1G
CAS No.：39614-78-3
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6-Ethoxypyridazin-3-amine ≥98%

6-Ethoxypyridazin-3-amine ≥98%

E184272-250MG / 250MG
CAS No.：39614-78-3
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6-Ethoxypyridazin-3-amine ≥98%

6-Ethoxypyridazin-3-amine ≥98%

E184272-25G / 25G
CAS No.：39614-78-3
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6-Ethoxypyridazin-3-amine ≥98%

6-Ethoxypyridazin-3-amine ≥98%

E184272-5G / 5G
CAS No.：39614-78-3
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1-Ethyl-1H-pyrazole-4-carboxylic acid ≥98%

1-Ethyl-1H-pyrazole-4-carboxylic acid ≥98%

E184319-10G / 10G
CAS No.：400858-54-0
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1-Ethyl-1H-pyrazole-4-carboxylic acid ≥98%

1-Ethyl-1H-pyrazole-4-carboxylic acid ≥98%

E184319-1G / 1G
CAS No.：400858-54-0
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1-Ethyl-1H-pyrazole-4-carboxylic acid ≥98%

1-Ethyl-1H-pyrazole-4-carboxylic acid ≥98%

E184319-250MG / 250MG
CAS No.：400858-54-0
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1-Ethyl-1H-pyrazole-4-carboxylic acid ≥98%

1-Ethyl-1H-pyrazole-4-carboxylic acid ≥98%

E184319-5G / 5G
CAS No.：400858-54-0
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[4-(4-Ethylpiperazin-1-yl)phenyl]methanol ≥95%

[4-(4-Ethylpiperazin-1-yl)phenyl]methanol ≥95%

E184338-1G / 1G
CAS No.：402745-30-6
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[4-(4-Ethylpiperazin-1-yl)phenyl]methanol ≥95%

[4-(4-Ethylpiperazin-1-yl)phenyl]methanol ≥95%

E184338-5G / 5G
CAS No.：402745-30-6
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5-Ethyl-1h-pyrazole-3-carboxylic acid ≥95%

5-Ethyl-1h-pyrazole-3-carboxylic acid ≥95%

E184339-1G / 1G
CAS No.：4027-59-2
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Ethyl 6-chloro-4-ethoxypyridine-3-carboxylate ≥95%

Ethyl 6-chloro-4-ethoxypyridine-3-carboxylate ≥95%

E184344-1G / 1G
CAS No.：40296-47-7
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Ethyl 6-chloro-4-ethoxypyridine-3-carboxylate ≥95%

Ethyl 6-chloro-4-ethoxypyridine-3-carboxylate ≥95%

E184344-250MG / 250MG
CAS No.：40296-47-7
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Ethyl 4-amino-3-methylbenzoate ≥98%

Ethyl 4-amino-3-methylbenzoate ≥98%

E184391-100G / 100G
CAS No.：40800-65-5
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Ethyl 4-amino-3-methylbenzoate ≥98%

Ethyl 4-amino-3-methylbenzoate ≥98%

E184391-1G / 1G
CAS No.：40800-65-5
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Ethyl 4-amino-3-methylbenzoate ≥98%

Ethyl 4-amino-3-methylbenzoate ≥98%

E184391-5G / 5G
CAS No.：40800-65-5
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5-Ethyl-4-methyl-thiophene-2-carboxylic acid ≥95%

5-Ethyl-4-methyl-thiophene-2-carboxylic acid ≥95%

E184392-1G / 1G
CAS No.：40808-25-1
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2-Ethynyl-benzonitrile ≥98%

2-Ethynyl-benzonitrile ≥98%

E184400-1G / 1G
CAS No.：40888-26-4
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2-Ethynyl-benzonitrile ≥98%

2-Ethynyl-benzonitrile ≥98%

E184400-250MG / 250MG
CAS No.：40888-26-4
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2-Ethynyl-benzonitrile ≥98%

2-Ethynyl-benzonitrile ≥98%

E184400-5G / 5G
CAS No.：40888-26-4
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Ethyl 4-chloropyrimidine-5-carboxylate ≥97%

Ethyl 4-chloropyrimidine-5-carboxylate ≥97%

E184411-10G / 10G
CAS No.：41103-17-7
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Ethyl 4-chloropyrimidine-5-carboxylate ≥97%

Ethyl 4-chloropyrimidine-5-carboxylate ≥97%

E184411-1G / 1G
CAS No.：41103-17-7
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Taipei Branch

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Telephone 02-2786-2331
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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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