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Chemical materials

1，4-Dimethyl-3-phenyl-1H-pyrazol-5-amine ≥95%

1，4-Dimethyl-3-phenyl-1H-pyrazol-5-amine ≥95%

D709324-1G / 1G
CAS No.：30830-04-7
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1，1-dimethoxy-3-nitropropane

1，1-dimethoxy-3-nitropropane

D709370-2G / 2G
CAS No.：72447-81-5
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6-(2-Chloroacetyl)-3，4-dihydroquinolin-2(1H)-one ≥95%

6-(2-Chloroacetyl)-3，4-dihydroquinolin-2(1H)-one ≥95%

D709390-100MG / 100MG
CAS No.：61122-82-5
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6-(2-Chloroacetyl)-3，4-dihydroquinolin-2(1H)-one ≥95%

6-(2-Chloroacetyl)-3，4-dihydroquinolin-2(1H)-one ≥95%

D709390-1G / 1G
CAS No.：61122-82-5
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6-(2-Chloroacetyl)-3，4-dihydroquinolin-2(1H)-one ≥95%

6-(2-Chloroacetyl)-3，4-dihydroquinolin-2(1H)-one ≥95%

D709390-250MG / 250MG
CAS No.：61122-82-5
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2，3-Dioxo-1，2，3，4-tetrahydroquinoxaline-6-sulfonyl chloride ≥98%

2，3-Dioxo-1，2，3，4-tetrahydroquinoxaline-6-sulfonyl chloride ≥98%

D709412-100MG / 100MG
CAS No.：952-10-3
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2，3-Dioxo-1，2，3，4-tetrahydroquinoxaline-6-sulfonyl chloride ≥98%

2，3-Dioxo-1，2，3，4-tetrahydroquinoxaline-6-sulfonyl chloride ≥98%

D709412-1G / 1G
CAS No.：952-10-3
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2，3-Dioxo-1，2，3，4-tetrahydroquinoxaline-6-sulfonyl chloride ≥98%

2，3-Dioxo-1，2，3，4-tetrahydroquinoxaline-6-sulfonyl chloride ≥98%

D709412-250MG / 250MG
CAS No.：952-10-3
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2，3-Dioxo-1，2，3，4-tetrahydroquinoxaline-6-sulfonyl chloride ≥98%

2，3-Dioxo-1，2，3，4-tetrahydroquinoxaline-6-sulfonyl chloride ≥98%

D709412-5G / 5G
CAS No.：952-10-3
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2，3-Difluoro-4-(Trifluoromethyl)Benzaldehyde ≥95%

2，3-Difluoro-4-(Trifluoromethyl)Benzaldehyde ≥95%

D709423-100MG / 100MG
CAS No.：134099-20-0
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2，3-Difluoro-4-(Trifluoromethyl)Benzaldehyde ≥95%

2，3-Difluoro-4-(Trifluoromethyl)Benzaldehyde ≥95%

D709423-10G / 10G
CAS No.：134099-20-0
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2，3-Difluoro-4-(Trifluoromethyl)Benzaldehyde ≥95%

2，3-Difluoro-4-(Trifluoromethyl)Benzaldehyde ≥95%

D709423-1G / 1G
CAS No.：134099-20-0
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2，3-Difluoro-4-(Trifluoromethyl)Benzaldehyde ≥95%

2，3-Difluoro-4-(Trifluoromethyl)Benzaldehyde ≥95%

D709423-250MG / 250MG
CAS No.：134099-20-0
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2，3-Difluoro-4-(Trifluoromethyl)Benzaldehyde ≥95%

2，3-Difluoro-4-(Trifluoromethyl)Benzaldehyde ≥95%

D709423-5G / 5G
CAS No.：134099-20-0
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2，3-Difluoro-4-methoxybenzyl bromide ≥95%

2，3-Difluoro-4-methoxybenzyl bromide ≥95%

D709430-100MG / 100MG
CAS No.：689254-23-7
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1， 2-Dichloro-4-methyl-5-(trifluoromethyl)benzene ≥97%

1， 2-Dichloro-4-methyl-5-(trifluoromethyl)benzene ≥97%

D709486-1G / 1G
CAS No.：74483-51-5
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1， 2-Dichloro-4-methyl-5-(trifluoromethyl)benzene ≥97%

1， 2-Dichloro-4-methyl-5-(trifluoromethyl)benzene ≥97%

D709486-5G / 5G
CAS No.：74483-51-5
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1，4-Dinitroimidazole ≥95%

1，4-Dinitroimidazole ≥95%

D709494-100MG / 100MG
CAS No.：19182-81-1
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1，4-Dinitroimidazole ≥95%

1，4-Dinitroimidazole ≥95%

D709494-1G / 1G
CAS No.：19182-81-1
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1，4-Dinitroimidazole ≥95%

1，4-Dinitroimidazole ≥95%

D709494-250MG / 250MG
CAS No.：19182-81-1
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1，4-Dinitroimidazole ≥95%

1，4-Dinitroimidazole ≥95%

D709494-5G / 5G
CAS No.：19182-81-1
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2，2'-Dichloro-4，4'-bipyridine ≥95%

2，2'-Dichloro-4，4'-bipyridine ≥95%

D709495-100MG / 100MG
CAS No.：53344-74-4
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6，7-Dihydro-2H-cyclopenta[c]pyridazin-3(5H)-one ≥98%

6，7-Dihydro-2H-cyclopenta[c]pyridazin-3(5H)-one ≥98%

D709508-1G / 1G
CAS No.：122001-78-9
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6，7-Dihydro-2H-cyclopenta[c]pyridazin-3(5H)-one ≥98%

6，7-Dihydro-2H-cyclopenta[c]pyridazin-3(5H)-one ≥98%

D709508-250MG / 250MG
CAS No.：122001-78-9
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6，7-Dihydro-2H-cyclopenta[c]pyridazin-3(5H)-one ≥98%

6，7-Dihydro-2H-cyclopenta[c]pyridazin-3(5H)-one ≥98%

D709508-5G / 5G
CAS No.：122001-78-9
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3，5-Dichloro-2-nitrobenzoic acid ≥95%

3，5-Dichloro-2-nitrobenzoic acid ≥95%

D709513-250MG / 250MG
CAS No.：23082-45-3
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6-(Chloromethyl)-2，3-dihydrobenzo[b][1，4]dioxine ≥95%

6-(Chloromethyl)-2，3-dihydrobenzo[b][1，4]dioxine ≥95%

D709518-100MG / 100MG
CAS No.：26309-99-9
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6-(Chloromethyl)-2，3-dihydrobenzo[b][1，4]dioxine ≥95%

6-(Chloromethyl)-2，3-dihydrobenzo[b][1，4]dioxine ≥95%

D709518-1G / 1G
CAS No.：26309-99-9
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6-(Chloromethyl)-2，3-dihydrobenzo[b][1，4]dioxine ≥95%

6-(Chloromethyl)-2，3-dihydrobenzo[b][1，4]dioxine ≥95%

D709518-250MG / 250MG
CAS No.：26309-99-9
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3，7-Di-O-methylquercetin 分析標準品, Moligand™, ≥98%(HPLC)

3，7-Di-O-methylquercetin 分析標準品, Moligand™, ≥98%(HPLC)

D709542-10MG / 10MG
CAS No.：2068-02-2
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3，7-Di-O-methylquercetin 分析標準品, Moligand™, ≥98%(HPLC)

3，7-Di-O-methylquercetin 分析標準品, Moligand™, ≥98%(HPLC)

D709542-1MG / 1MG
CAS No.：2068-02-2
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3，7-Di-O-methylquercetin 分析標準品, Moligand™, ≥98%(HPLC)

3，7-Di-O-methylquercetin 分析標準品, Moligand™, ≥98%(HPLC)

D709542-5MG / 5MG
CAS No.：2068-02-2
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1，3-Dihydroxy-7-methoxy-9H-xanthen-9-one ≥95%

1，3-Dihydroxy-7-methoxy-9H-xanthen-9-one ≥95%

D709556-100MG / 100MG
CAS No.：491-64-5
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1，3-Dihydroxy-7-methoxy-9H-xanthen-9-one ≥95%

1，3-Dihydroxy-7-methoxy-9H-xanthen-9-one ≥95%

D709556-1G / 1G
CAS No.：491-64-5
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1，3-Dihydroxy-7-methoxy-9H-xanthen-9-one ≥95%

1，3-Dihydroxy-7-methoxy-9H-xanthen-9-one ≥95%

D709556-250MG / 250MG
CAS No.：491-64-5
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4，7-Dichloro-1H-imidazo[4，5-d]pyridazine ≥97%

4，7-Dichloro-1H-imidazo[4，5-d]pyridazine ≥97%

D709602-100MG / 100MG
CAS No.：17998-43-5
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4，7-Dichloro-1H-imidazo[4，5-d]pyridazine ≥97%

4，7-Dichloro-1H-imidazo[4，5-d]pyridazine ≥97%

D709602-1G / 1G
CAS No.：17998-43-5
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4，7-Dichloro-1H-imidazo[4，5-d]pyridazine ≥97%

4，7-Dichloro-1H-imidazo[4，5-d]pyridazine ≥97%

D709602-250MG / 250MG
CAS No.：17998-43-5
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7-(Trifluoromethyl)-3，4-dihydroquinoxalin-2(1H)-one ≥98%

7-(Trifluoromethyl)-3，4-dihydroquinoxalin-2(1H)-one ≥98%

D709612-1G / 1G
CAS No.：716-81-4
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7-(Trifluoromethyl)-3，4-dihydroquinoxalin-2(1H)-one ≥98%

7-(Trifluoromethyl)-3，4-dihydroquinoxalin-2(1H)-one ≥98%

D709612-5G / 5G
CAS No.：716-81-4
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dec-9-ynoic acid ≥90%

dec-9-ynoic acid ≥90%

D709615-1G / 1G
CAS No.：1642-49-5
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dec-9-ynoic acid ≥90%

dec-9-ynoic acid ≥90%

D709615-250MG / 250MG
CAS No.：1642-49-5
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Demethoxycapillarisin ≥97%

Demethoxycapillarisin ≥97%

D709622-5MG / 5MG
CAS No.：61854-36-2
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7-demethylsuberosin analytical standard, ≥98%, Originating from Korean Angelica sinensis and Dai medicine Sanya Ku

7-demethylsuberosin analytical standard, ≥98%, Originating from Korean Angelica sinensis and Dai medicine Sanya Ku

D709623-5MG / 5MG
CAS No.：21422-04-8
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Dehydroeffusol ≥97%

Dehydroeffusol ≥97%

D709624-5MG / 5MG
CAS No.：137319-34-7
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(2Z)-3，7-dimethyl-2，6-octadien-1-yl butyrate ≥97%

(2Z)-3，7-dimethyl-2，6-octadien-1-yl butyrate ≥97%

D709674-100G / 100G
CAS No.：999-40-6
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(2Z)-3，7-dimethyl-2，6-octadien-1-yl butyrate ≥97%

(2Z)-3，7-dimethyl-2，6-octadien-1-yl butyrate ≥97%

D709674-25G / 25G
CAS No.：999-40-6
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(E)-3，7-dimethylocta-2，6-dien-1-yl benzoate ≥98%

(E)-3，7-dimethylocta-2，6-dien-1-yl benzoate ≥98%

D709679-100MG / 100MG
CAS No.：94-48-4
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3，4-Dimethoxychalcone ≥98%

3，4-Dimethoxychalcone ≥98%

D709683-100MG / 100MG
CAS No.：5416-71-7
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2，6-Diamino-9H-purine-8-thiol ≥95%

2，6-Diamino-9H-purine-8-thiol ≥95%

D709684-250MG / 250MG
CAS No.：462066-71-3
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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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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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