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Chemical materials

2-Oxo-4-phenylbut-3-enoic acid ≥95%

2-Oxo-4-phenylbut-3-enoic acid ≥95%

O709688-100MG / 100MG
CAS No.：17451-19-3
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2-Oxo-4-phenylbut-3-enoic acid ≥95%

2-Oxo-4-phenylbut-3-enoic acid ≥95%

O709688-1G / 1G
CAS No.：17451-19-3
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2-Oxo-4-phenylbut-3-enoic acid ≥95%

2-Oxo-4-phenylbut-3-enoic acid ≥95%

O709688-250MG / 250MG
CAS No.：17451-19-3
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4-Oxopent-2-enoic acid ≥98%

4-Oxopent-2-enoic acid ≥98%

O709703-100MG / 100MG
CAS No.：4743-82-2
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4-Oxopent-2-enoic acid ≥98%

4-Oxopent-2-enoic acid ≥98%

O709703-1G / 1G
CAS No.：4743-82-2
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4-Oxopent-2-enoic acid ≥98%

4-Oxopent-2-enoic acid ≥98%

O709703-250MG / 250MG
CAS No.：4743-82-2
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4-Oxopent-2-enoic acid ≥98%

4-Oxopent-2-enoic acid ≥98%

O709703-5G / 5G
CAS No.：4743-82-2
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Ochnaflavone ≥98%

Ochnaflavone ≥98%

O709772-5MG / 5MG
CAS No.：50276-96-5
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(9Z，12Z)-octadeca-9，12-dienamide ≥97%

(9Z，12Z)-octadeca-9，12-dienamide ≥97%

O709860-50MG / 50MG
CAS No.：3999-01-7
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4-(1，4-dioxa-8-azaspiro[4.5]dec-8-yl)-4-oxobutanoic acid ≥95%

4-(1，4-dioxa-8-azaspiro[4.5]dec-8-yl)-4-oxobutanoic acid ≥95%

O709894-1G / 1G
CAS No.：883550-05-8
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4-(1，4-dioxa-8-azaspiro[4.5]dec-8-yl)-4-oxobutanoic acid ≥95%

4-(1，4-dioxa-8-azaspiro[4.5]dec-8-yl)-4-oxobutanoic acid ≥95%

O709894-5G / 5G
CAS No.：883550-05-8
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5-(Benzyloxy)-4-oxo-4H-pyran-2-carboxylic acid ≥96%

5-(Benzyloxy)-4-oxo-4H-pyran-2-carboxylic acid ≥96%

O709898-100MG / 100MG
CAS No.：1219-33-6
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5-(Benzyloxy)-4-oxo-4H-pyran-2-carboxylic acid ≥96%

5-(Benzyloxy)-4-oxo-4H-pyran-2-carboxylic acid ≥96%

O709898-1G / 1G
CAS No.：1219-33-6
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5-(Benzyloxy)-4-oxo-4H-pyran-2-carboxylic acid ≥96%

5-(Benzyloxy)-4-oxo-4H-pyran-2-carboxylic acid ≥96%

O709898-250MG / 250MG
CAS No.：1219-33-6
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5-(Benzyloxy)-4-oxo-4H-pyran-2-carboxylic acid ≥96%

5-(Benzyloxy)-4-oxo-4H-pyran-2-carboxylic acid ≥96%

O709898-5G / 5G
CAS No.：1219-33-6
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4-(4-Fluoro-3-methylphenyl)-4-oxobutanoic acid ≥95%

4-(4-Fluoro-3-methylphenyl)-4-oxobutanoic acid ≥95%

O709940-100MG / 100MG
CAS No.：349-22-4
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4-(4-Fluoro-3-methylphenyl)-4-oxobutanoic acid ≥95%

4-(4-Fluoro-3-methylphenyl)-4-oxobutanoic acid ≥95%

O709940-1G / 1G
CAS No.：349-22-4
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4-(4-Fluoro-3-methylphenyl)-4-oxobutanoic acid ≥95%

4-(4-Fluoro-3-methylphenyl)-4-oxobutanoic acid ≥95%

O709940-250MG / 250MG
CAS No.：349-22-4
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2-(Cyclohexylamino)-2-oxoacetic acid ≥95%

2-(Cyclohexylamino)-2-oxoacetic acid ≥95%

O710017-100MG / 100MG
CAS No.：13144-62-2
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2-(Cyclohexylamino)-2-oxoacetic acid ≥95%

2-(Cyclohexylamino)-2-oxoacetic acid ≥95%

O710017-1G / 1G
CAS No.：13144-62-2
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2-(Cyclohexylamino)-2-oxoacetic acid ≥95%

2-(Cyclohexylamino)-2-oxoacetic acid ≥95%

O710017-250MG / 250MG
CAS No.：13144-62-2
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5-(Furan-2-yl)-1，2-oxazole-3-carbohydrazide ≥95%

5-(Furan-2-yl)-1，2-oxazole-3-carbohydrazide ≥95%

O710092-100MG / 100MG
CAS No.：90110-76-2
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5-(Furan-2-yl)-1，2-oxazole-3-carbohydrazide ≥95%

5-(Furan-2-yl)-1，2-oxazole-3-carbohydrazide ≥95%

O710092-25MG / 25MG
CAS No.：90110-76-2
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4-(3-Bromophenyl)-4-oxobutanoic acid ≥95%

4-(3-Bromophenyl)-4-oxobutanoic acid ≥95%

O710114-100MG / 100MG
CAS No.：62903-13-3
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3,4-Dimethoxybenzoylacetonitrile ≥98%

3,4-Dimethoxybenzoylacetonitrile ≥98%

O710128-100MG / 100MG
CAS No.：4640-69-1
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3,4-Dimethoxybenzoylacetonitrile ≥98%

3,4-Dimethoxybenzoylacetonitrile ≥98%

O710128-1G / 1G
CAS No.：4640-69-1
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3,4-Dimethoxybenzoylacetonitrile ≥98%

3,4-Dimethoxybenzoylacetonitrile ≥98%

O710128-250MG / 250MG
CAS No.：4640-69-1
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3,4-Dimethoxybenzoylacetonitrile ≥98%

3,4-Dimethoxybenzoylacetonitrile ≥98%

O710128-5G / 5G
CAS No.：4640-69-1
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(2R，3aS，7aS)-Octahydro-1H-indole-2-carboxylic acid ≥98%

(2R，3aS，7aS)-Octahydro-1H-indole-2-carboxylic acid ≥98%

O710167-100MG / 100MG
CAS No.：145513-91-3
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(2R，3aS，7aS)-Octahydro-1H-indole-2-carboxylic acid ≥98%

(2R，3aS，7aS)-Octahydro-1H-indole-2-carboxylic acid ≥98%

O710167-250MG / 250MG
CAS No.：145513-91-3
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2-(Isobutylamino)-2-oxoacetic acid ≥95%

2-(Isobutylamino)-2-oxoacetic acid ≥95%

O710233-100MG / 100MG
CAS No.：75235-38-0
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2-(Isobutylamino)-2-oxoacetic acid ≥95%

2-(Isobutylamino)-2-oxoacetic acid ≥95%

O710233-1G / 1G
CAS No.：75235-38-0
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2-(Isobutylamino)-2-oxoacetic acid ≥95%

2-(Isobutylamino)-2-oxoacetic acid ≥95%

O710233-250MG / 250MG
CAS No.：75235-38-0
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2-(Isopropylamino)-2-oxoacetic acid ≥95%

2-(Isopropylamino)-2-oxoacetic acid ≥95%

O710234-250MG / 250MG
CAS No.：29262-57-5
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2-Oxo-2，3-dihydro-1H-benzo[d]imidazole-4-carboxylic acid ≥97%

2-Oxo-2，3-dihydro-1H-benzo[d]imidazole-4-carboxylic acid ≥97%

O710323-100MG / 100MG
CAS No.：291289-41-3
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2-Oxo-2，3-dihydro-1H-benzo[d]imidazole-4-carboxylic acid ≥97%

2-Oxo-2，3-dihydro-1H-benzo[d]imidazole-4-carboxylic acid ≥97%

O710323-1G / 1G
CAS No.：291289-41-3
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2-Oxo-2，3-dihydro-1H-benzo[d]imidazole-4-carboxylic acid ≥97%

2-Oxo-2，3-dihydro-1H-benzo[d]imidazole-4-carboxylic acid ≥97%

O710323-250MG / 250MG
CAS No.：291289-41-3
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1-Oxo-1，3-dihydroisobenzofuran-5-carbaldehyde ≥97%

1-Oxo-1，3-dihydroisobenzofuran-5-carbaldehyde ≥97%

O710381-100MG / 100MG
CAS No.：333333-34-9
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1-Oxo-1，3-dihydroisobenzofuran-5-carbaldehyde ≥97%

1-Oxo-1，3-dihydroisobenzofuran-5-carbaldehyde ≥97%

O710381-1G / 1G
CAS No.：333333-34-9
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1-Oxo-1，3-dihydroisobenzofuran-5-carbaldehyde ≥97%

1-Oxo-1，3-dihydroisobenzofuran-5-carbaldehyde ≥97%

O710381-250MG / 250MG
CAS No.：333333-34-9
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2'-O-METHYL-2，6-DIAMINOPURINE-RIBOSIDE ≥98%

2'-O-METHYL-2，6-DIAMINOPURINE-RIBOSIDE ≥98%

O710402-100MG / 100MG
CAS No.：80791-87-3
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7-((4'-Cyano-[1，1'-biphenyl]-4-yl)oxy)-N-hydroxyheptanamide ≥95%

7-((4'-Cyano-[1，1'-biphenyl]-4-yl)oxy)-N-hydroxyheptanamide ≥95%

O710431-25MG / 25MG
CAS No.：191228-04-3
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7-((4'-Cyano-[1，1'-biphenyl]-4-yl)oxy)-N-hydroxyheptanamide ≥95%

7-((4'-Cyano-[1，1'-biphenyl]-4-yl)oxy)-N-hydroxyheptanamide ≥95%

O710431-5MG / 5MG
CAS No.：191228-04-3
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Oxazolo[5，4-b]pyridine-2(1H)-thione ≥95%

Oxazolo[5，4-b]pyridine-2(1H)-thione ≥95%

O710463-1G / 1G
CAS No.：169205-99-6
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Oxazolo[5，4-b]pyridine-2(1H)-thione ≥95%

Oxazolo[5，4-b]pyridine-2(1H)-thione ≥95%

O710463-250MG / 250MG
CAS No.：169205-99-6
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Oxazolo[5，4-b]pyridine-2(1H)-thione ≥95%

Oxazolo[5，4-b]pyridine-2(1H)-thione ≥95%

O710463-5G / 5G
CAS No.：169205-99-6
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2-((tert-Butyldiphenylsilyl)oxy)-N-methoxy-N-methylacetamide ≥95%

2-((tert-Butyldiphenylsilyl)oxy)-N-methoxy-N-methylacetamide ≥95%

O710494-100MG / 100MG
CAS No.：154698-93-8
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2-((tert-Butyldiphenylsilyl)oxy)-N-methoxy-N-methylacetamide ≥95%

2-((tert-Butyldiphenylsilyl)oxy)-N-methoxy-N-methylacetamide ≥95%

O710494-1G / 1G
CAS No.：154698-93-8
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2-((tert-Butyldiphenylsilyl)oxy)-N-methoxy-N-methylacetamide ≥95%

2-((tert-Butyldiphenylsilyl)oxy)-N-methoxy-N-methylacetamide ≥95%

O710494-250MG / 250MG
CAS No.：154698-93-8
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2-((4-Methoxybenzyl)oxy)ethanol ≥97%

2-((4-Methoxybenzyl)oxy)ethanol ≥97%

O710501-100MG / 100MG
CAS No.：13807-89-1
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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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