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Chemical materials

2，4-Dibromo-1，1'-biphenyl 98%

2，4-Dibromo-1，1'-biphenyl 98%

D841953 / 50MG
CAS No.：53592-10-2
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2，3-Dichloro-6-nitrobenzonitrile 97%

2，3-Dichloro-6-nitrobenzonitrile 97%

D841995 / 5G
CAS No.：2112-22-3
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2，3-Dichloro-6-nitrobenzonitrile 97%

2，3-Dichloro-6-nitrobenzonitrile 97%

D841995 / 25G
CAS No.：2112-22-3
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Dimethyl 1H-pyrazole-3，5-dicarboxylate 98%

Dimethyl 1H-pyrazole-3，5-dicarboxylate 98%

D842022 / 1G
CAS No.：4077-76-3
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Dimethyl 1H-pyrazole-3，5-dicarboxylate 98%

Dimethyl 1H-pyrazole-3，5-dicarboxylate 98%

D842022 / 5G
CAS No.：4077-76-3
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Dimethyl 1H-pyrazole-3，5-dicarboxylate 98%

Dimethyl 1H-pyrazole-3，5-dicarboxylate 98%

D842022 / 250MG
CAS No.：4077-76-3
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2，4-Dihydroxy-3-methylbenzaldehyde 98%

2，4-Dihydroxy-3-methylbenzaldehyde 98%

D842033 / 250MG
CAS No.：6248-20-0
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2，5-Dibromothiophene-3-carboxylic acid 97%

2，5-Dibromothiophene-3-carboxylic acid 97%

D842034 / 25G
CAS No.：7311-70-8
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2，5-Dibromothiophene-3-carboxylic acid 97%

2，5-Dibromothiophene-3-carboxylic acid 97%

D842034 / 5G
CAS No.：7311-70-8
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2，5-Dibromothiophene-3-carboxylic acid 97%

2，5-Dibromothiophene-3-carboxylic acid 97%

D842034 / 1G
CAS No.：7311-70-8
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1，5-Dimethyl-2-(p-tolyl)-1H-pyrazol-3(2H)-one 97%

1，5-Dimethyl-2-(p-tolyl)-1H-pyrazol-3(2H)-one 97%

D842037 / 50MG
CAS No.：56430-08-1
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1，5-Dimethyl-2-(p-tolyl)-1H-pyrazol-3(2H)-one 97%

1，5-Dimethyl-2-(p-tolyl)-1H-pyrazol-3(2H)-one 97%

D842037 / 250MG
CAS No.：56430-08-1
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4，5-Dimethoxy-1-cyanobenzocyclobutane 95%

4，5-Dimethoxy-1-cyanobenzocyclobutane 95%

D842041 / 5G
CAS No.：35202-54-1
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4，5-Dimethoxy-1-cyanobenzocyclobutane 95%

4，5-Dimethoxy-1-cyanobenzocyclobutane 95%

D842041 / 1G
CAS No.：35202-54-1
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4，5-Dimethoxy-1-cyanobenzocyclobutane 95%

4，5-Dimethoxy-1-cyanobenzocyclobutane 95%

D842041 / 250MG
CAS No.：35202-54-1
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4，5-Dimethoxy-1-cyanobenzocyclobutane 95%

4，5-Dimethoxy-1-cyanobenzocyclobutane 95%

D842041 / 25G
CAS No.：35202-54-1
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4，5-Dimethoxy-1-cyanobenzocyclobutane 95%

4，5-Dimethoxy-1-cyanobenzocyclobutane 95%

D842041 / 100G
CAS No.：35202-54-1
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2，6-Dichloroquinolin-5-amine 95%

2，6-Dichloroquinolin-5-amine 95%

D842066 / 1G
CAS No.：607380-28-9
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3-((2，6-Dimethylphenyl)amino)phenol 97%

3-((2，6-Dimethylphenyl)amino)phenol 97%

D842082 / 250MG
CAS No.：180163-21-7
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3-((2，6-Dimethylphenyl)amino)phenol 97%

3-((2，6-Dimethylphenyl)amino)phenol 97%

D842082 / 50MG
CAS No.：180163-21-7
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3-((2，6-Dimethylphenyl)amino)phenol 97%

3-((2，6-Dimethylphenyl)amino)phenol 97%

D842082 / 1G
CAS No.：180163-21-7
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2，4-Dibromothiazole-5-methanol 95%

2，4-Dibromothiazole-5-methanol 95%

D842112 / 50MG
CAS No.：170232-68-5
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2，4-Dibromothiazole-5-methanol 95%

2，4-Dibromothiazole-5-methanol 95%

D842112 / 5G
CAS No.：170232-68-5
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2，4-Dibromothiazole-5-methanol 95%

2，4-Dibromothiazole-5-methanol 95%

D842112 / 1G
CAS No.：170232-68-5
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2，4-Dibromothiazole-5-methanol 95%

2，4-Dibromothiazole-5-methanol 95%

D842112 / 250MG
CAS No.：170232-68-5
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3，3-Dimethyl-3，4-dihydroquinoxalin-2(1H)-one 98%

3，3-Dimethyl-3，4-dihydroquinoxalin-2(1H)-one 98%

D842113 / 250MG
CAS No.：80636-30-2
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3，3-Dimethyl-3，4-dihydroquinoxalin-2(1H)-one 98%

3，3-Dimethyl-3，4-dihydroquinoxalin-2(1H)-one 98%

D842113 / 50MG
CAS No.：80636-30-2
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4-(5，5-Dimethyl-1，3，2-dioxaborinan-2-yl)benzaldehyde 98%

4-(5，5-Dimethyl-1，3，2-dioxaborinan-2-yl)benzaldehyde 98%

D842126 / 25G
CAS No.：128376-65-8
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4-(5，5-Dimethyl-1，3，2-dioxaborinan-2-yl)benzaldehyde 98%

4-(5，5-Dimethyl-1，3，2-dioxaborinan-2-yl)benzaldehyde 98%

D842126 / 5G
CAS No.：128376-65-8
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4-(5，5-Dimethyl-1，3，2-dioxaborinan-2-yl)benzaldehyde 98%

4-(5，5-Dimethyl-1，3，2-dioxaborinan-2-yl)benzaldehyde 98%

D842126 / 1G
CAS No.：128376-65-8
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5，7-Dichloropyrido[3，4-b]pyrazine 97%

5，7-Dichloropyrido[3，4-b]pyrazine 97%

D842132 / 1G
CAS No.：1379338-74-5
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5，7-Dichloropyrido[3，4-b]pyrazine 97%

5，7-Dichloropyrido[3，4-b]pyrazine 97%

D842132 / 5G
CAS No.：1379338-74-5
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5，7-Dichloropyrido[3，4-b]pyrazine 97%

5，7-Dichloropyrido[3，4-b]pyrazine 97%

D842132 / 250MG
CAS No.：1379338-74-5
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2-(3，4-Dimethoxyphenyl)-4，4，5，5-tetramethyl-1，3，2-dioxaborolane 97%

2-(3，4-Dimethoxyphenyl)-4，4，5，5-tetramethyl-1，3，2-dioxaborolane 97%

D842158 / 10G
CAS No.：365564-10-9
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2-(3，4-Dimethoxyphenyl)-4，4，5，5-tetramethyl-1，3，2-dioxaborolane 97%

2-(3，4-Dimethoxyphenyl)-4，4，5，5-tetramethyl-1，3，2-dioxaborolane 97%

D842158 / 25G
CAS No.：365564-10-9
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2，5-Dibromobenzothiazole 97%

2，5-Dibromobenzothiazole 97%

D842159 / 50MG
CAS No.：1019111-64-8
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2，5-Dibromobenzothiazole 97%

2，5-Dibromobenzothiazole 97%

D842159 / 1G
CAS No.：1019111-64-8
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2，5-Dibromobenzothiazole 97%

2，5-Dibromobenzothiazole 97%

D842159 / 250MG
CAS No.：1019111-64-8
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2，2-Dimethyl-2H-pyrido[3，2-b][1，4]oxazin-3(4H)-one 95%

2，2-Dimethyl-2H-pyrido[3，2-b][1，4]oxazin-3(4H)-one 95%

D842160 / 25G
CAS No.：20348-21-4
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2，2-Dimethyl-2H-pyrido[3，2-b][1，4]oxazin-3(4H)-one 95%

2，2-Dimethyl-2H-pyrido[3，2-b][1，4]oxazin-3(4H)-one 95%

D842160 / 5G
CAS No.：20348-21-4
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2，7-Diazaspiro[3.5]nonan-1-one 97%

2，7-Diazaspiro[3.5]nonan-1-one 97%

D842166 / 100MG
CAS No.：1147422-92-1
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2，7-Diazaspiro[3.5]nonan-1-one 97%

2，7-Diazaspiro[3.5]nonan-1-one 97%

D842166 / 25MG
CAS No.：1147422-92-1
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2，6-Dichloropyridin-3-ol 98%

2，6-Dichloropyridin-3-ol 98%

D842178 / 250MG
CAS No.：52764-11-1
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2，6-Dichloropyridin-3-ol 98%

2，6-Dichloropyridin-3-ol 98%

D842178 / 25G
CAS No.：52764-11-1
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2，6-Dichloropyridin-3-ol 98%

2，6-Dichloropyridin-3-ol 98%

D842178 / 5G
CAS No.：52764-11-1
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2，6-Dichloropyridin-3-ol 98%

2，6-Dichloropyridin-3-ol 98%

D842178 / 1G
CAS No.：52764-11-1
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2，6-Dichloropyridin-3-ol 98%

2，6-Dichloropyridin-3-ol 98%

D842178 / 100MG
CAS No.：52764-11-1
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Dimethyl 4-chloropyridine-2，6-dicarboxylate 98%

Dimethyl 4-chloropyridine-2，6-dicarboxylate 98%

D842204 / 1G
CAS No.：5371-70-0
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7，8-Difluoroquinoline-3-carboxylic acid 97%

7，8-Difluoroquinoline-3-carboxylic acid 97%

D842261 / 50MG
CAS No.：318685-41-5
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7，8-Difluoroquinoline-3-carboxylic acid 97%

7，8-Difluoroquinoline-3-carboxylic acid 97%

D842261 / 250MG
CAS No.：318685-41-5
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Telephone 04-2472-8859
Fax 04-2472-8825
Mail taichung@echochemical.com

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Telephone 06-243-6589
Fax 06-253-8208
Mail tainan@echochemical.com

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Telephone 07-753-9988
Fax 07-753-1958
Mail kaohsiung@echochemical.com
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