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Chemical materials

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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Diisooctyl maleate ≥98%

Diisooctyl maleate ≥98%

D709718-100G / 100G
CAS No.：1330-76-3
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Diisooctyl maleate ≥98%

Diisooctyl maleate ≥98%

D709718-250G / 250G
CAS No.：1330-76-3
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Diisooctyl maleate ≥98%

Diisooctyl maleate ≥98%

D709718-500G / 500G
CAS No.：1330-76-3
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5，7-Dimethyl-1，8-naphthyridin-2-ol ≥95%

5，7-Dimethyl-1，8-naphthyridin-2-ol ≥95%

D709722-100MG / 100MG
CAS No.：51420-71-4
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5，7-Dimethyl-1，8-naphthyridin-2-ol ≥95%

5，7-Dimethyl-1，8-naphthyridin-2-ol ≥95%

D709722-1G / 1G
CAS No.：51420-71-4
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5，7-Dimethyl-1，8-naphthyridin-2-ol ≥95%

5，7-Dimethyl-1，8-naphthyridin-2-ol ≥95%

D709722-250MG / 250MG
CAS No.：51420-71-4
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5，7-Dimethyl-1，8-naphthyridin-2-ol ≥95%

5，7-Dimethyl-1，8-naphthyridin-2-ol ≥95%

D709722-5G / 5G
CAS No.：51420-71-4
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5，7-Dihydroxy-3'，4'，5'-trimethoxyflavone ≥98%

5，7-Dihydroxy-3'，4'，5'-trimethoxyflavone ≥98%

D709732-5MG / 5MG
CAS No.：18103-42-9
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5 7-DIHYDROXY-4-PROPYLCOUMARIN 98 ≥98%

5 7-DIHYDROXY-4-PROPYLCOUMARIN 98 ≥98%

D709739-200MG / 200MG
CAS No.：66346-59-6
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Dihydromorin ≥98%

Dihydromorin ≥98%

D709748-5MG / 5MG
CAS No.：18422-83-8
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Di-tert-butyl ethane-1，2-diyldicarbamate ≥95%

Di-tert-butyl ethane-1，2-diyldicarbamate ≥95%

D709752-1G / 1G
CAS No.：33105-93-0
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Di-tert-butyl ethane-1，2-diyldicarbamate ≥95%

Di-tert-butyl ethane-1，2-diyldicarbamate ≥95%

D709752-250MG / 250MG
CAS No.：33105-93-0
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Di-tert-butyl ethane-1，2-diyldicarbamate ≥95%

Di-tert-butyl ethane-1，2-diyldicarbamate ≥95%

D709752-5G / 5G
CAS No.：33105-93-0
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Dioctyl Fumarate ≥97%

Dioctyl Fumarate ≥97%

D709754-1G / 1G
CAS No.：2997-85-5
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2，6-Dibromopurine ≥98%

2，6-Dibromopurine ≥98%

D709760-1G / 1G
CAS No.：1196-41-4
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(E)-3，3-dimethylbut-1-enylboronic acid ≥95%

(E)-3，3-dimethylbut-1-enylboronic acid ≥95%

D709784-1G / 1G
CAS No.：86595-37-1
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(E)-3，3-dimethylbut-1-enylboronic acid ≥95%

(E)-3，3-dimethylbut-1-enylboronic acid ≥95%

D709784-250MG / 250MG
CAS No.：86595-37-1
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(E)-3，3-dimethylbut-1-enylboronic acid ≥95%

(E)-3，3-dimethylbut-1-enylboronic acid ≥95%

D709784-5G / 5G
CAS No.：86595-37-1
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2，3-Dehydrokievitone ≥98%

2，3-Dehydrokievitone ≥98%

D709796-5MG / 5MG
CAS No.：74161-25-4
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3，5-Dichloropyridazin-4-amine ≥98%

3，5-Dichloropyridazin-4-amine ≥98%

D709823-100MG / 100MG
CAS No.：53180-76-0
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3，5-Dichloropyridazin-4-amine ≥98%

3，5-Dichloropyridazin-4-amine ≥98%

D709823-1G / 1G
CAS No.：53180-76-0
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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

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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