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Chemical materials

ethyl 7-chloro-2-methyl-pyrazolo[1,5-a]pyrimidine-5-carboxylate ≥97%

ethyl 7-chloro-2-methyl-pyrazolo[1,5-a]pyrimidine-5-carboxylate ≥97%

E681981-100MG / 100MG
CAS No.：2365242-43-7
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ethyl 7-chloro-2-methyl-pyrazolo[1,5-a]pyrimidine-5-carboxylate ≥97%

ethyl 7-chloro-2-methyl-pyrazolo[1,5-a]pyrimidine-5-carboxylate ≥97%

E681981-10G / 10G
CAS No.：2365242-43-7
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ethyl 7-chloro-2-methyl-pyrazolo[1,5-a]pyrimidine-5-carboxylate ≥97%

ethyl 7-chloro-2-methyl-pyrazolo[1,5-a]pyrimidine-5-carboxylate ≥97%

E681981-1G / 1G
CAS No.：2365242-43-7
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ethyl 7-chloro-2-methyl-pyrazolo[1,5-a]pyrimidine-5-carboxylate ≥97%

ethyl 7-chloro-2-methyl-pyrazolo[1,5-a]pyrimidine-5-carboxylate ≥97%

E681981-250MG / 250MG
CAS No.：2365242-43-7
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ethyl 7-chloro-2-methyl-pyrazolo[1,5-a]pyrimidine-5-carboxylate ≥97%

ethyl 7-chloro-2-methyl-pyrazolo[1,5-a]pyrimidine-5-carboxylate ≥97%

E681981-500MG / 500MG
CAS No.：2365242-43-7
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ethyl 7-chloro-2-methyl-pyrazolo[1,5-a]pyrimidine-5-carboxylate ≥97%

ethyl 7-chloro-2-methyl-pyrazolo[1,5-a]pyrimidine-5-carboxylate ≥97%

E681981-5G / 5G
CAS No.：2365242-43-7
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ethyl 3-oxotetrahydropyran-4-carboxylate ≥97%

ethyl 3-oxotetrahydropyran-4-carboxylate ≥97%

E682046-100G / 100G
CAS No.：388109-26-0
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ethyl 3-oxotetrahydropyran-4-carboxylate ≥97%

ethyl 3-oxotetrahydropyran-4-carboxylate ≥97%

E682046-100MG / 100MG
CAS No.：388109-26-0
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ethyl 3-oxotetrahydropyran-4-carboxylate ≥97%

ethyl 3-oxotetrahydropyran-4-carboxylate ≥97%

E682046-10G / 10G
CAS No.：388109-26-0
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ethyl 3-oxotetrahydropyran-4-carboxylate ≥97%

ethyl 3-oxotetrahydropyran-4-carboxylate ≥97%

E682046-1G / 1G
CAS No.：388109-26-0
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ethyl 3-oxotetrahydropyran-4-carboxylate ≥97%

ethyl 3-oxotetrahydropyran-4-carboxylate ≥97%

E682046-250MG / 250MG
CAS No.：388109-26-0
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ethyl 3-oxotetrahydropyran-4-carboxylate ≥97%

ethyl 3-oxotetrahydropyran-4-carboxylate ≥97%

E682046-25G / 25G
CAS No.：388109-26-0
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ethyl 3-oxotetrahydropyran-4-carboxylate ≥97%

ethyl 3-oxotetrahydropyran-4-carboxylate ≥97%

E682046-5G / 5G
CAS No.：388109-26-0
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ethyl 6-bromo-3-chloro-5-methyl-pyrazine-2-carboxylate ≥97%

ethyl 6-bromo-3-chloro-5-methyl-pyrazine-2-carboxylate ≥97%

E682058-100MG / 100MG
CAS No.：2091009-80-0
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ethyl 6-bromo-3-chloro-5-methyl-pyrazine-2-carboxylate ≥97%

ethyl 6-bromo-3-chloro-5-methyl-pyrazine-2-carboxylate ≥97%

E682058-10G / 10G
CAS No.：2091009-80-0
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ethyl 6-bromo-3-chloro-5-methyl-pyrazine-2-carboxylate ≥97%

ethyl 6-bromo-3-chloro-5-methyl-pyrazine-2-carboxylate ≥97%

E682058-1G / 1G
CAS No.：2091009-80-0
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ethyl 6-bromo-3-chloro-5-methyl-pyrazine-2-carboxylate ≥97%

ethyl 6-bromo-3-chloro-5-methyl-pyrazine-2-carboxylate ≥97%

E682058-250MG / 250MG
CAS No.：2091009-80-0
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ethyl 6-bromo-3-chloro-5-methyl-pyrazine-2-carboxylate ≥97%

ethyl 6-bromo-3-chloro-5-methyl-pyrazine-2-carboxylate ≥97%

E682058-500MG / 500MG
CAS No.：2091009-80-0
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ethyl 6-bromo-3-chloro-5-methyl-pyrazine-2-carboxylate ≥97%

ethyl 6-bromo-3-chloro-5-methyl-pyrazine-2-carboxylate ≥97%

E682058-5G / 5G
CAS No.：2091009-80-0
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1-(6-chloropyrazin-2-yl)ethanone ≥97%

1-(6-chloropyrazin-2-yl)ethanone ≥97%

E682083-100MG / 100MG
CAS No.：1197237-46-9
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1-(6-chloropyrazin-2-yl)ethanone ≥97%

1-(6-chloropyrazin-2-yl)ethanone ≥97%

E682083-10G / 10G
CAS No.：1197237-46-9
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1-(6-chloropyrazin-2-yl)ethanone ≥97%

1-(6-chloropyrazin-2-yl)ethanone ≥97%

E682083-1G / 1G
CAS No.：1197237-46-9
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1-(6-chloropyrazin-2-yl)ethanone ≥97%

1-(6-chloropyrazin-2-yl)ethanone ≥97%

E682083-250MG / 250MG
CAS No.：1197237-46-9
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1-(6-chloropyrazin-2-yl)ethanone ≥97%

1-(6-chloropyrazin-2-yl)ethanone ≥97%

E682083-25G / 25G
CAS No.：1197237-46-9
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1-(6-chloropyrazin-2-yl)ethanone ≥97%

1-(6-chloropyrazin-2-yl)ethanone ≥97%

E682083-500MG / 500MG
CAS No.：1197237-46-9
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1-(6-chloropyrazin-2-yl)ethanone ≥97%

1-(6-chloropyrazin-2-yl)ethanone ≥97%

E682083-50G / 50G
CAS No.：1197237-46-9
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1-(6-chloropyrazin-2-yl)ethanone ≥97%

1-(6-chloropyrazin-2-yl)ethanone ≥97%

E682083-5G / 5G
CAS No.：1197237-46-9
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1-(6-chloropyrimidin-4-yl)ethanone ≥97%

1-(6-chloropyrimidin-4-yl)ethanone ≥97%

E682084-100MG / 100MG
CAS No.：210295-81-1
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1-(6-chloropyrimidin-4-yl)ethanone ≥97%

1-(6-chloropyrimidin-4-yl)ethanone ≥97%

E682084-10G / 10G
CAS No.：210295-81-1
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1-(6-chloropyrimidin-4-yl)ethanone ≥97%

1-(6-chloropyrimidin-4-yl)ethanone ≥97%

E682084-1G / 1G
CAS No.：210295-81-1
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1-(6-chloropyrimidin-4-yl)ethanone ≥97%

1-(6-chloropyrimidin-4-yl)ethanone ≥97%

E682084-250MG / 250MG
CAS No.：210295-81-1
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1-(6-chloropyrimidin-4-yl)ethanone ≥97%

1-(6-chloropyrimidin-4-yl)ethanone ≥97%

E682084-25G / 25G
CAS No.：210295-81-1
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1-(6-chloropyrimidin-4-yl)ethanone ≥97%

1-(6-chloropyrimidin-4-yl)ethanone ≥97%

E682084-500MG / 500MG
CAS No.：210295-81-1
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1-(6-chloropyrimidin-4-yl)ethanone ≥97%

1-(6-chloropyrimidin-4-yl)ethanone ≥97%

E682084-5G / 5G
CAS No.：210295-81-1
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ethyl 1-(tert-butoxycarbonylamino)-3-hydroxy-cyclopentanecarboxylate ≥97%

ethyl 1-(tert-butoxycarbonylamino)-3-hydroxy-cyclopentanecarboxylate ≥97%

E682091-100MG / 100MG
CAS No.：887986-01-8
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ethyl 1-(tert-butoxycarbonylamino)-3-hydroxy-cyclopentanecarboxylate ≥97%

ethyl 1-(tert-butoxycarbonylamino)-3-hydroxy-cyclopentanecarboxylate ≥97%

E682091-10G / 10G
CAS No.：887986-01-8
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ethyl 1-(tert-butoxycarbonylamino)-3-hydroxy-cyclopentanecarboxylate ≥97%

ethyl 1-(tert-butoxycarbonylamino)-3-hydroxy-cyclopentanecarboxylate ≥97%

E682091-1G / 1G
CAS No.：887986-01-8
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ethyl 1-(tert-butoxycarbonylamino)-3-hydroxy-cyclopentanecarboxylate ≥97%

ethyl 1-(tert-butoxycarbonylamino)-3-hydroxy-cyclopentanecarboxylate ≥97%

E682091-250MG / 250MG
CAS No.：887986-01-8
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ethyl 1-(tert-butoxycarbonylamino)-3-hydroxy-cyclopentanecarboxylate ≥97%

ethyl 1-(tert-butoxycarbonylamino)-3-hydroxy-cyclopentanecarboxylate ≥97%

E682091-500MG / 500MG
CAS No.：887986-01-8
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ethyl 1-(tert-butoxycarbonylamino)-3-hydroxy-cyclopentanecarboxylate ≥97%

ethyl 1-(tert-butoxycarbonylamino)-3-hydroxy-cyclopentanecarboxylate ≥97%

E682091-5G / 5G
CAS No.：887986-01-8
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ethyl rel-(1R,3r,5S,6r)-3-hydroxybicyclo[3.1.0]hexane-6-carboxylate ≥97%

ethyl rel-(1R,3r,5S,6r)-3-hydroxybicyclo[3.1.0]hexane-6-carboxylate ≥97%

E682108-100MG / 100MG
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ethyl rel-(1R,3r,5S,6r)-3-hydroxybicyclo[3.1.0]hexane-6-carboxylate ≥97%

ethyl rel-(1R,3r,5S,6r)-3-hydroxybicyclo[3.1.0]hexane-6-carboxylate ≥97%

E682108-1G / 1G
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ethyl rel-(1R,3r,5S,6r)-3-hydroxybicyclo[3.1.0]hexane-6-carboxylate ≥97%

ethyl rel-(1R,3r,5S,6r)-3-hydroxybicyclo[3.1.0]hexane-6-carboxylate ≥97%

E682108-250MG / 250MG
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ethyl rel-(1R,3r,5S,6r)-3-hydroxybicyclo[3.1.0]hexane-6-carboxylate ≥97%

ethyl rel-(1R,3r,5S,6r)-3-hydroxybicyclo[3.1.0]hexane-6-carboxylate ≥97%

E682108-500MG / 500MG
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ethyl rel-(1R,3r,5S,6r)-3-hydroxybicyclo[3.1.0]hexane-6-carboxylate ≥97%

ethyl rel-(1R,3r,5S,6r)-3-hydroxybicyclo[3.1.0]hexane-6-carboxylate ≥97%

E682108-5G / 5G
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endo-bicyclo[2.2.2]oct-5-ene-2-carboxylic acid ≥97%

endo-bicyclo[2.2.2]oct-5-ene-2-carboxylic acid ≥97%

E682109-100MG / 100MG
CAS No.：41977-03-1
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endo-bicyclo[2.2.2]oct-5-ene-2-carboxylic acid ≥97%

endo-bicyclo[2.2.2]oct-5-ene-2-carboxylic acid ≥97%

E682109-10G / 10G
CAS No.：41977-03-1
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endo-bicyclo[2.2.2]oct-5-ene-2-carboxylic acid ≥97%

endo-bicyclo[2.2.2]oct-5-ene-2-carboxylic acid ≥97%

E682109-1G / 1G
CAS No.：41977-03-1
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endo-bicyclo[2.2.2]oct-5-ene-2-carboxylic acid ≥97%

endo-bicyclo[2.2.2]oct-5-ene-2-carboxylic acid ≥97%

E682109-250MG / 250MG
CAS No.：41977-03-1
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endo-bicyclo[2.2.2]oct-5-ene-2-carboxylic acid ≥97%

endo-bicyclo[2.2.2]oct-5-ene-2-carboxylic acid ≥97%

E682109-500MG / 500MG
CAS No.：41977-03-1
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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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