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Chemical materials

3-Oxo-octanoic acid ethyl ester ≥98%

3-Oxo-octanoic acid ethyl ester ≥98%

O709247-100MG / 100MG
CAS No.：10488-95-6
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3-Oxo-octanoic acid ethyl ester ≥98%

3-Oxo-octanoic acid ethyl ester ≥98%

O709247-1G / 1G
CAS No.：10488-95-6
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3-Oxo-octanoic acid ethyl ester ≥98%

3-Oxo-octanoic acid ethyl ester ≥98%

O709247-250MG / 250MG
CAS No.：10488-95-6
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1-(2，6-Dimethylphenyl)-5-oxopyrrolidine-3-carboxylic acid ≥95%

1-(2，6-Dimethylphenyl)-5-oxopyrrolidine-3-carboxylic acid ≥95%

O709338-1G / 1G
CAS No.：63674-48-6
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1-(2，6-Dimethylphenyl)-5-oxopyrrolidine-3-carboxylic acid ≥95%

1-(2，6-Dimethylphenyl)-5-oxopyrrolidine-3-carboxylic acid ≥95%

O709338-250MG / 250MG
CAS No.：63674-48-6
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2-Oxo-1，2，3，4-tetrahydroquinoline-6-sulfonyl chloride ≥98%

2-Oxo-1，2，3，4-tetrahydroquinoline-6-sulfonyl chloride ≥98%

O709396-100MG / 100MG
CAS No.：66657-42-9
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2-Oxo-1，2，3，4-tetrahydroquinoline-6-sulfonyl chloride ≥98%

2-Oxo-1，2，3，4-tetrahydroquinoline-6-sulfonyl chloride ≥98%

O709396-1G / 1G
CAS No.：66657-42-9
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2-Oxo-1，2，3，4-tetrahydroquinoline-6-sulfonyl chloride ≥98%

2-Oxo-1，2，3，4-tetrahydroquinoline-6-sulfonyl chloride ≥98%

O709396-250MG / 250MG
CAS No.：66657-42-9
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5-(Chloromethyl)-3-(3-chlorophenyl)-1，2，4-oxadiazole ≥95%

5-(Chloromethyl)-3-(3-chlorophenyl)-1，2，4-oxadiazole ≥95%

O709405-100MG / 100MG
CAS No.：51802-78-9
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5-(Chloromethyl)-3-(3-chlorophenyl)-1，2，4-oxadiazole ≥95%

5-(Chloromethyl)-3-(3-chlorophenyl)-1，2，4-oxadiazole ≥95%

O709405-1G / 1G
CAS No.：51802-78-9
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5-(Chloromethyl)-3-(3-chlorophenyl)-1，2，4-oxadiazole ≥95%

5-(Chloromethyl)-3-(3-chlorophenyl)-1，2，4-oxadiazole ≥95%

O709405-250MG / 250MG
CAS No.：51802-78-9
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2-(3-nitrophenyl)-2-oxoethyl thiocyanate ≥95%

2-(3-nitrophenyl)-2-oxoethyl thiocyanate ≥95%

O709434-5MG / 5MG
CAS No.：6097-22-9
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2-Oxo-2-(p-tolyl)ethyl acetate ≥97%

2-Oxo-2-(p-tolyl)ethyl acetate ≥97%

O709480-1G / 1G
CAS No.：65143-37-5
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Octahydro-1H-pyrrolo[3，4-b]pyridine ≥95%

Octahydro-1H-pyrrolo[3，4-b]pyridine ≥95%

O709489-1G / 1G
CAS No.：5654-94-4
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8-Oxocoptisine ≥98%

8-Oxocoptisine ≥98%

O709529-10MG / 10MG
CAS No.：19716-61-1
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8-Oxocoptisine ≥98%

8-Oxocoptisine ≥98%

O709529-1MG / 1MG
CAS No.：19716-61-1
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9(Z)，11(E)，13(Z)-Octadecatrienoic Acid ≥98%, 10mg/ml in Methanol

9(Z)，11(E)，13(Z)-Octadecatrienoic Acid ≥98%, 10mg/ml in Methanol

O709545-0.5ML / 0.5ML
CAS No.：544-72-9
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5-oxoheptanoic acid ≥97%

5-oxoheptanoic acid ≥97%

O709578-1G / 1G
CAS No.：3637-13-6
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5-oxoheptanoic acid ≥97%

5-oxoheptanoic acid ≥97%

O709578-250MG / 250MG
CAS No.：3637-13-6
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5-Oxononanoic acid ≥95%

5-Oxononanoic acid ≥95%

O709579-100MG / 100MG
CAS No.：3637-15-8
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Ombuin ≥98%

Ombuin ≥98%

O709642-1MG / 1MG
CAS No.：529-40-8
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Ombuin ≥98%

Ombuin ≥98%

O709642-5MG / 5MG
CAS No.：529-40-8
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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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Taipei Branch

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Telephone 02-2786-2331
Fax 02-2653-6959
Mail taipei@echochemical.com

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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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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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