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Chemical materials

5,8-Dibromo-2,3-bis(4-methoxyphenyl)quinoxaline ≥97%

5,8-Dibromo-2,3-bis(4-methoxyphenyl)quinoxaline ≥97%

D155121-1G / 1G
CAS No.：162967-90-0
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5,8-Dibromo-2,3-bis(4-methoxyphenyl)quinoxaline ≥97%

5,8-Dibromo-2,3-bis(4-methoxyphenyl)quinoxaline ≥97%

D155121-250MG / 250MG
CAS No.：162967-90-0
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5,8-Dibromo-2,3-bis(4-methoxyphenyl)quinoxaline ≥97%

5,8-Dibromo-2,3-bis(4-methoxyphenyl)quinoxaline ≥97%

D155121-50MG / 50MG
CAS No.：162967-90-0
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Diphenylsulfone-3,3'-disulfonic Acid Disodium Salt ≥97%(T)

Diphenylsulfone-3,3'-disulfonic Acid Disodium Salt ≥97%(T)

D155124-1G / 1G
CAS No.：39616-93-8
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Diphenylsulfone-3,3'-disulfonic Acid Disodium Salt ≥97%(T)

Diphenylsulfone-3,3'-disulfonic Acid Disodium Salt ≥97%(T)

D155124-25G / 25G
CAS No.：39616-93-8
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Diphenylsulfone-3,3'-disulfonic Acid Disodium Salt ≥97%(T)

Diphenylsulfone-3,3'-disulfonic Acid Disodium Salt ≥97%(T)

D155124-5G / 5G
CAS No.：39616-93-8
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5,8-Dibromo-2,3-diphenylquinoxaline ≥98%

5,8-Dibromo-2,3-diphenylquinoxaline ≥98%

D155126-250MG / 250MG
CAS No.：94544-77-1
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5,8-Dibromo-2,3-diphenylquinoxaline ≥98%

5,8-Dibromo-2,3-diphenylquinoxaline ≥98%

D155126-50MG / 50MG
CAS No.：94544-77-1
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1,4-Dihydro-6-methylquinoxaline-2,3-dione ≥97%

1,4-Dihydro-6-methylquinoxaline-2,3-dione ≥97%

D155127-1G / 1G
CAS No.：6309-61-1
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1,4-Dihydro-6-methylquinoxaline-2,3-dione ≥97%

1,4-Dihydro-6-methylquinoxaline-2,3-dione ≥97%

D155127-25G / 25G
CAS No.：6309-61-1
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1,4-Dihydro-6-methylquinoxaline-2,3-dione ≥97%

1,4-Dihydro-6-methylquinoxaline-2,3-dione ≥97%

D155127-5G / 5G
CAS No.：6309-61-1
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Di-n-octyl Sulfone ≥98%

Di-n-octyl Sulfone ≥98%

D155129-1G / 1G
CAS No.：7726-20-7
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Di-n-octyl Sulfone ≥98%

Di-n-octyl Sulfone ≥98%

D155129-25G / 25G
CAS No.：7726-20-7
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Di-n-octyl Sulfone ≥98%

Di-n-octyl Sulfone ≥98%

D155129-5G / 5G
CAS No.：7726-20-7
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Dibutyl Sulfone ≥97%

Dibutyl Sulfone ≥97%

D155130-25G / 25G
CAS No.：598-04-9
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Dibutyl Sulfone ≥97%

Dibutyl Sulfone ≥97%

D155130-5G / 5G
CAS No.：598-04-9
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5,6-Diamino-2,4-dihydroxypyrimidine Sulfate Dihydrate ≥98%

5,6-Diamino-2,4-dihydroxypyrimidine Sulfate Dihydrate ≥98%

D155132-1G / 1G
CAS No.：63981-35-1
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5,6-Diamino-2,4-dihydroxypyrimidine Sulfate Dihydrate ≥98%

5,6-Diamino-2,4-dihydroxypyrimidine Sulfate Dihydrate ≥98%

D155132-5G / 5G
CAS No.：63981-35-1
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2,4-Diaminopyrimidine ≥98%(HPLC)

2,4-Diaminopyrimidine ≥98%(HPLC)

D155135-100G / 100G
CAS No.：156-81-0
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2,4-Diaminopyrimidine ≥98%(HPLC)

2,4-Diaminopyrimidine ≥98%(HPLC)

D155135-1G / 1G
CAS No.：156-81-0
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2,4-Diaminopyrimidine ≥98%(HPLC)

2,4-Diaminopyrimidine ≥98%(HPLC)

D155135-250MG / 250MG
CAS No.：156-81-0
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2,4-Diaminopyrimidine ≥98%(HPLC)

2,4-Diaminopyrimidine ≥98%(HPLC)

D155135-25G / 25G
CAS No.：156-81-0
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2,4-Diaminopyrimidine ≥98%(HPLC)

2,4-Diaminopyrimidine ≥98%(HPLC)

D155135-5G / 5G
CAS No.：156-81-0
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2,4-Diamino-6-methoxypyrimidine ≥98%(HPLC)

2,4-Diamino-6-methoxypyrimidine ≥98%(HPLC)

D155136-1G / 1G
CAS No.：3270-97-1
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2,4-Diamino-6-methoxypyrimidine ≥98%(HPLC)

2,4-Diamino-6-methoxypyrimidine ≥98%(HPLC)

D155136-250MG / 250MG
CAS No.：3270-97-1
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2,4-Diamino-6-methoxypyrimidine ≥98%(HPLC)

2,4-Diamino-6-methoxypyrimidine ≥98%(HPLC)

D155136-25G / 25G
CAS No.：3270-97-1
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2,4-Diamino-6-methoxypyrimidine ≥98%(HPLC)

2,4-Diamino-6-methoxypyrimidine ≥98%(HPLC)

D155136-5G / 5G
CAS No.：3270-97-1
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5,6-Diamino-1,3-diethyluracil Hydrochloride ≥98%

5,6-Diamino-1,3-diethyluracil Hydrochloride ≥98%

D155138-1G / 1G
CAS No.：1785764-26-2
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5,6-Diamino-1,3-diethyluracil Hydrochloride ≥98%

5,6-Diamino-1,3-diethyluracil Hydrochloride ≥98%

D155138-200MG / 200MG
CAS No.：1785764-26-2
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5,6-Diamino-1,3-diethyluracil Hydrochloride ≥98%

5,6-Diamino-1,3-diethyluracil Hydrochloride ≥98%

D155138-250MG / 250MG
CAS No.：1785764-26-2
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5,6-Diamino-1,3-diethyluracil Hydrochloride ≥98%

5,6-Diamino-1,3-diethyluracil Hydrochloride ≥98%

D155138-5G / 5G
CAS No.：1785764-26-2
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4,6-Dimethyl-2-(methylsulfonyl)pyrimidine ≥98%(HPLC)

4,6-Dimethyl-2-(methylsulfonyl)pyrimidine ≥98%(HPLC)

D155140-100G / 100G
CAS No.：35144-22-0
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4,6-Dimethyl-2-(methylsulfonyl)pyrimidine ≥98%(HPLC)

4,6-Dimethyl-2-(methylsulfonyl)pyrimidine ≥98%(HPLC)

D155140-1G / 1G
CAS No.：35144-22-0
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4,6-Dimethyl-2-(methylsulfonyl)pyrimidine ≥98%(HPLC)

4,6-Dimethyl-2-(methylsulfonyl)pyrimidine ≥98%(HPLC)

D155140-25G / 25G
CAS No.：35144-22-0
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4,6-Dimethyl-2-(methylsulfonyl)pyrimidine ≥98%(HPLC)

4,6-Dimethyl-2-(methylsulfonyl)pyrimidine ≥98%(HPLC)

D155140-5G / 5G
CAS No.：35144-22-0
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6,8-Dichlorochromone-3-carbonitrile ≥98%(GC)

6,8-Dichlorochromone-3-carbonitrile ≥98%(GC)

D155142-1G / 1G
CAS No.：72798-32-4
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6,8-Dichlorochromone-3-carbonitrile ≥98%(GC)

6,8-Dichlorochromone-3-carbonitrile ≥98%(GC)

D155142-200MG / 200MG
CAS No.：72798-32-4
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6,8-Dichlorochromone-3-carbonitrile ≥98%(GC)

6,8-Dichlorochromone-3-carbonitrile ≥98%(GC)

D155142-25G / 25G
CAS No.：72798-32-4
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6,8-Dichlorochromone-3-carbonitrile ≥98%(GC)

6,8-Dichlorochromone-3-carbonitrile ≥98%(GC)

D155142-5G / 5G
CAS No.：72798-32-4
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3,4'-Dihydroxyflavone ≥97%(GC)

3,4'-Dihydroxyflavone ≥97%(GC)

D155143-1G / 1G
CAS No.：14919-49-4
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3,4'-Dihydroxyflavone ≥97%(GC)

3,4'-Dihydroxyflavone ≥97%(GC)

D155143-200MG / 200MG
CAS No.：14919-49-4
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3,4'-Dihydroxyflavone ≥97%(GC)

3,4'-Dihydroxyflavone ≥97%(GC)

D155143-5G / 5G
CAS No.：14919-49-4
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6,8-Dichlorochromone-3-carboxaldehyde ≥98%(GC)

6,8-Dichlorochromone-3-carboxaldehyde ≥98%(GC)

D155144-1G / 1G
CAS No.：64481-10-3
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6,8-Dichlorochromone-3-carboxaldehyde ≥98%(GC)

6,8-Dichlorochromone-3-carboxaldehyde ≥98%(GC)

D155144-200MG / 200MG
CAS No.：64481-10-3
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6,8-Dichlorochromone-3-carboxaldehyde ≥98%(GC)

6,8-Dichlorochromone-3-carboxaldehyde ≥98%(GC)

D155144-5G / 5G
CAS No.：64481-10-3
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Diethylene Glycol Monovinyl Ether (stabilized with KOH) ≥96%(GC)

Diethylene Glycol Monovinyl Ether (stabilized with KOH) ≥96%(GC)

D155145-100ML / 100ML
CAS No.：929-37-3
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Diethylene Glycol Monovinyl Ether (stabilized with KOH) ≥96%(GC)

Diethylene Glycol Monovinyl Ether (stabilized with KOH) ≥96%(GC)

D155145-2.5L / 2.5L
CAS No.：929-37-3
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Diethylene Glycol Monovinyl Ether (stabilized with KOH) ≥96%(GC)

Diethylene Glycol Monovinyl Ether (stabilized with KOH) ≥96%(GC)

D155145-25ML / 25ML
CAS No.：929-37-3
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Diethylene Glycol Monovinyl Ether (stabilized with KOH) ≥96%(GC)

Diethylene Glycol Monovinyl Ether (stabilized with KOH) ≥96%(GC)

D155145-500ML / 500ML
CAS No.：929-37-3
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3',4'-Dihydroxyflavone ≥97%

3',4'-Dihydroxyflavone ≥97%

D155146-100MG / 100MG
CAS No.：4143-64-0
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Telephone 03-494-6939
Fax 03-493-0687
Mail chungli@echochemical.com

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Telephone 037-621-088
Fax 037-615-096
Mail miaoli@echochemical.com

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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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