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Chemical materials

ethyl 3-methyl-2-oxo-pyrrolidine-3-carboxylate ≥97%

ethyl 3-methyl-2-oxo-pyrrolidine-3-carboxylate ≥97%

E682226-10G / 10G
CAS No.：79232-62-5
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ethyl 3-methyl-2-oxo-pyrrolidine-3-carboxylate ≥97%

ethyl 3-methyl-2-oxo-pyrrolidine-3-carboxylate ≥97%

E682226-1G / 1G
CAS No.：79232-62-5
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ethyl 3-methyl-2-oxo-pyrrolidine-3-carboxylate ≥97%

ethyl 3-methyl-2-oxo-pyrrolidine-3-carboxylate ≥97%

E682226-250MG / 250MG
CAS No.：79232-62-5
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ethyl 3-methyl-2-oxo-pyrrolidine-3-carboxylate ≥97%

ethyl 3-methyl-2-oxo-pyrrolidine-3-carboxylate ≥97%

E682226-25G / 25G
CAS No.：79232-62-5
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ethyl 3-methyl-2-oxo-pyrrolidine-3-carboxylate ≥97%

ethyl 3-methyl-2-oxo-pyrrolidine-3-carboxylate ≥97%

E682226-500MG / 500MG
CAS No.：79232-62-5
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ethyl 3-methyl-2-oxo-pyrrolidine-3-carboxylate ≥97%

ethyl 3-methyl-2-oxo-pyrrolidine-3-carboxylate ≥97%

E682226-5G / 5G
CAS No.：79232-62-5
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ethyl 4-[(2S)-2-aminopropyl]thiazole-2-carboxylate;hydrochloride ≥97%

ethyl 4-[(2S)-2-aminopropyl]thiazole-2-carboxylate;hydrochloride ≥97%

E682244-100G / 100G
CAS No.：2940879-84-3
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ethyl 4-[(2S)-2-aminopropyl]thiazole-2-carboxylate;hydrochloride ≥97%

ethyl 4-[(2S)-2-aminopropyl]thiazole-2-carboxylate;hydrochloride ≥97%

E682244-100MG / 100MG
CAS No.：2940879-84-3
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ethyl 4-[(2S)-2-aminopropyl]thiazole-2-carboxylate;hydrochloride ≥97%

ethyl 4-[(2S)-2-aminopropyl]thiazole-2-carboxylate;hydrochloride ≥97%

E682244-10G / 10G
CAS No.：2940879-84-3
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ethyl 4-[(2S)-2-aminopropyl]thiazole-2-carboxylate;hydrochloride ≥97%

ethyl 4-[(2S)-2-aminopropyl]thiazole-2-carboxylate;hydrochloride ≥97%

E682244-1G / 1G
CAS No.：2940879-84-3
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ethyl 4-[(2S)-2-aminopropyl]thiazole-2-carboxylate;hydrochloride ≥97%

ethyl 4-[(2S)-2-aminopropyl]thiazole-2-carboxylate;hydrochloride ≥97%

E682244-250MG / 250MG
CAS No.：2940879-84-3
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ethyl 4-[(2S)-2-aminopropyl]thiazole-2-carboxylate;hydrochloride ≥97%

ethyl 4-[(2S)-2-aminopropyl]thiazole-2-carboxylate;hydrochloride ≥97%

E682244-25G / 25G
CAS No.：2940879-84-3
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ethyl 4-[(2S)-2-aminopropyl]thiazole-2-carboxylate;hydrochloride ≥97%

ethyl 4-[(2S)-2-aminopropyl]thiazole-2-carboxylate;hydrochloride ≥97%

E682244-500MG / 500MG
CAS No.：2940879-84-3
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ethyl 4-[(2S)-2-aminopropyl]thiazole-2-carboxylate;hydrochloride ≥97%

ethyl 4-[(2S)-2-aminopropyl]thiazole-2-carboxylate;hydrochloride ≥97%

E682244-50G / 50G
CAS No.：2940879-84-3
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ethyl 4-[(2S)-2-aminopropyl]thiazole-2-carboxylate;hydrochloride ≥97%

ethyl 4-[(2S)-2-aminopropyl]thiazole-2-carboxylate;hydrochloride ≥97%

E682244-5G / 5G
CAS No.：2940879-84-3
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ethyl 2-(1-tritylpyrazol-3-yl)acetate ≥97%

ethyl 2-(1-tritylpyrazol-3-yl)acetate ≥97%

E682265-100G / 100G
CAS No.：2445367-75-7
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ethyl 2-(1-tritylpyrazol-3-yl)acetate ≥97%

ethyl 2-(1-tritylpyrazol-3-yl)acetate ≥97%

E682265-100MG / 100MG
CAS No.：2445367-75-7
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ethyl 2-(1-tritylpyrazol-3-yl)acetate ≥97%

ethyl 2-(1-tritylpyrazol-3-yl)acetate ≥97%

E682265-10G / 10G
CAS No.：2445367-75-7
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ethyl 2-(1-tritylpyrazol-3-yl)acetate ≥97%

ethyl 2-(1-tritylpyrazol-3-yl)acetate ≥97%

E682265-1G / 1G
CAS No.：2445367-75-7
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ethyl 2-(1-tritylpyrazol-3-yl)acetate ≥97%

ethyl 2-(1-tritylpyrazol-3-yl)acetate ≥97%

E682265-250G / 250G
CAS No.：2445367-75-7
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ethyl 2-(1-tritylpyrazol-3-yl)acetate ≥97%

ethyl 2-(1-tritylpyrazol-3-yl)acetate ≥97%

E682265-250MG / 250MG
CAS No.：2445367-75-7
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ethyl 2-(1-tritylpyrazol-3-yl)acetate ≥97%

ethyl 2-(1-tritylpyrazol-3-yl)acetate ≥97%

E682265-25G / 25G
CAS No.：2445367-75-7
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ethyl 2-(1-tritylpyrazol-3-yl)acetate ≥97%

ethyl 2-(1-tritylpyrazol-3-yl)acetate ≥97%

E682265-500MG / 500MG
CAS No.：2445367-75-7
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ethyl 2-(1-tritylpyrazol-3-yl)acetate ≥97%

ethyl 2-(1-tritylpyrazol-3-yl)acetate ≥97%

E682265-50G / 50G
CAS No.：2445367-75-7
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ethyl 2-(1-tritylpyrazol-3-yl)acetate ≥97%

ethyl 2-(1-tritylpyrazol-3-yl)acetate ≥97%

E682265-5G / 5G
CAS No.：2445367-75-7
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1-ethyl-4-iodo-3-(4-nitrophenyl)pyrazole ≥97%

1-ethyl-4-iodo-3-(4-nitrophenyl)pyrazole ≥97%

E682266-100MG / 100MG
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1-ethyl-4-iodo-3-(4-nitrophenyl)pyrazole ≥97%

1-ethyl-4-iodo-3-(4-nitrophenyl)pyrazole ≥97%

E682266-10G / 10G
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1-ethyl-4-iodo-3-(4-nitrophenyl)pyrazole ≥97%

1-ethyl-4-iodo-3-(4-nitrophenyl)pyrazole ≥97%

E682266-1G / 1G
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1-ethyl-4-iodo-3-(4-nitrophenyl)pyrazole ≥97%

1-ethyl-4-iodo-3-(4-nitrophenyl)pyrazole ≥97%

E682266-250MG / 250MG
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1-ethyl-4-iodo-3-(4-nitrophenyl)pyrazole ≥97%

1-ethyl-4-iodo-3-(4-nitrophenyl)pyrazole ≥97%

E682266-25G / 25G
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1-ethyl-4-iodo-3-(4-nitrophenyl)pyrazole ≥97%

1-ethyl-4-iodo-3-(4-nitrophenyl)pyrazole ≥97%

E682266-500MG / 500MG
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1-ethyl-4-iodo-3-(4-nitrophenyl)pyrazole ≥97%

1-ethyl-4-iodo-3-(4-nitrophenyl)pyrazole ≥97%

E682266-50G / 50G
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1-ethyl-4-iodo-3-(4-nitrophenyl)pyrazole ≥97%

1-ethyl-4-iodo-3-(4-nitrophenyl)pyrazole ≥97%

E682266-5G / 5G
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3-ethyl-7-(hydroxymethyl)-1H-1,5-naphthyridin-2-one ≥97%

3-ethyl-7-(hydroxymethyl)-1H-1,5-naphthyridin-2-one ≥97%

E682299-100MG / 100MG
CAS No.：2589531-74-6
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3-ethyl-7-(hydroxymethyl)-1H-1,5-naphthyridin-2-one ≥97%

3-ethyl-7-(hydroxymethyl)-1H-1,5-naphthyridin-2-one ≥97%

E682299-1G / 1G
CAS No.：2589531-74-6
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3-ethyl-7-(hydroxymethyl)-1H-1,5-naphthyridin-2-one ≥97%

3-ethyl-7-(hydroxymethyl)-1H-1,5-naphthyridin-2-one ≥97%

E682299-250MG / 250MG
CAS No.：2589531-74-6
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3-ethyl-7-(hydroxymethyl)-1H-1,5-naphthyridin-2-one ≥97%

3-ethyl-7-(hydroxymethyl)-1H-1,5-naphthyridin-2-one ≥97%

E682299-500MG / 500MG
CAS No.：2589531-74-6
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3-ethyl-7-(hydroxymethyl)-1H-1,5-naphthyridin-2-one ≥97%

3-ethyl-7-(hydroxymethyl)-1H-1,5-naphthyridin-2-one ≥97%

E682299-5G / 5G
CAS No.：2589531-74-6
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6-ethoxycarbonyltetrahydropyran-3-carboxylic acid ≥97%

6-ethoxycarbonyltetrahydropyran-3-carboxylic acid ≥97%

E682311-100MG / 100MG
CAS No.：2662512-46-9
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6-ethoxycarbonyltetrahydropyran-3-carboxylic acid ≥97%

6-ethoxycarbonyltetrahydropyran-3-carboxylic acid ≥97%

E682311-1G / 1G
CAS No.：2662512-46-9
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6-ethoxycarbonyltetrahydropyran-3-carboxylic acid ≥97%

6-ethoxycarbonyltetrahydropyran-3-carboxylic acid ≥97%

E682311-250MG / 250MG
CAS No.：2662512-46-9
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6-ethoxycarbonyltetrahydropyran-3-carboxylic acid ≥97%

6-ethoxycarbonyltetrahydropyran-3-carboxylic acid ≥97%

E682311-500MG / 500MG
CAS No.：2662512-46-9
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6-ethoxycarbonyltetrahydropyran-3-carboxylic acid ≥97%

6-ethoxycarbonyltetrahydropyran-3-carboxylic acid ≥97%

E682311-5G / 5G
CAS No.：2662512-46-9
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7-(bromomethyl)-3-ethyl-8-fluoro-1H-quinoxalin-2-one ≥97%

7-(bromomethyl)-3-ethyl-8-fluoro-1H-quinoxalin-2-one ≥97%

E682351-100MG / 100MG
CAS No.：2756334-33-3
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7-(bromomethyl)-3-ethyl-8-fluoro-1H-quinoxalin-2-one ≥97%

7-(bromomethyl)-3-ethyl-8-fluoro-1H-quinoxalin-2-one ≥97%

E682351-1G / 1G
CAS No.：2756334-33-3
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7-(bromomethyl)-3-ethyl-8-fluoro-1H-quinoxalin-2-one ≥97%

7-(bromomethyl)-3-ethyl-8-fluoro-1H-quinoxalin-2-one ≥97%

E682351-250MG / 250MG
CAS No.：2756334-33-3
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7-(bromomethyl)-3-ethyl-8-fluoro-1H-quinoxalin-2-one ≥97%

7-(bromomethyl)-3-ethyl-8-fluoro-1H-quinoxalin-2-one ≥97%

E682351-500MG / 500MG
CAS No.：2756334-33-3
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7-(bromomethyl)-3-ethyl-8-fluoro-1H-quinoxalin-2-one ≥97%

7-(bromomethyl)-3-ethyl-8-fluoro-1H-quinoxalin-2-one ≥97%

E682351-5G / 5G
CAS No.：2756334-33-3
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3-ethyl-8-fluoro-7-(hydroxymethyl)-1H-quinoxalin-2-one ≥97%

3-ethyl-8-fluoro-7-(hydroxymethyl)-1H-quinoxalin-2-one ≥97%

E682352-100MG / 100MG
CAS No.：2756334-32-2
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3-ethyl-8-fluoro-7-(hydroxymethyl)-1H-quinoxalin-2-one ≥97%

3-ethyl-8-fluoro-7-(hydroxymethyl)-1H-quinoxalin-2-one ≥97%

E682352-10G / 10G
CAS No.：2756334-32-2
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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

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Telephone 037-621-088
Fax 037-615-096
Mail miaoli@echochemical.com

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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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