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Chemical materials

1,4-Difluoro-2,5-dimethoxybenzene ≥99%

1,4-Difluoro-2,5-dimethoxybenzene ≥99%

D168336-250MG / 250MG
CAS No.：199866-90-5
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3,4-DIHYDROXY-FURAN-2,5-DICARBOXYLIC ACID DIMETHYL ESTER

3,4-DIHYDROXY-FURAN-2,5-DICARBOXYLIC ACID DIMETHYL ESTER

D168347-50MG / 50MG
CAS No.：2004-74-2
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Diphenyl phosphoramidate ≥97%

Diphenyl phosphoramidate ≥97%

D168357-1G / 1G
CAS No.：2015-56-7
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Diphenyl phosphoramidate ≥97%

Diphenyl phosphoramidate ≥97%

D168357-25G / 25G
CAS No.：2015-56-7
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Diphenyl phosphoramidate ≥97%

Diphenyl phosphoramidate ≥97%

D168357-5G / 5G
CAS No.：2015-56-7
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2,4-Dibromo-1-naphthylamine ≥97%

2,4-Dibromo-1-naphthylamine ≥97%

D168361-1G / 1G
CAS No.：20191-76-8
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2,4-Dibromo-1-naphthylamine ≥97%

2,4-Dibromo-1-naphthylamine ≥97%

D168361-250MG / 250MG
CAS No.：20191-76-8
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2,4-Dibromo-1-naphthylamine ≥97%

2,4-Dibromo-1-naphthylamine ≥97%

D168361-25G / 25G
CAS No.：20191-76-8
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2,4-Dibromo-1-naphthylamine ≥97%

2,4-Dibromo-1-naphthylamine ≥97%

D168361-5G / 5G
CAS No.：20191-76-8
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2,2-Dimethyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one ≥98%

2,2-Dimethyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one ≥98%

D168382-100G / 100G
CAS No.：20348-21-4
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2,2-Dimethyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one ≥98%

2,2-Dimethyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one ≥98%

D168382-1G / 1G
CAS No.：20348-21-4
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2,2-Dimethyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one ≥98%

2,2-Dimethyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one ≥98%

D168382-25G / 25G
CAS No.：20348-21-4
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2,2-Dimethyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one ≥98%

2,2-Dimethyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one ≥98%

D168382-5G / 5G
CAS No.：20348-21-4
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4,8-Dichloro-2,6-dimethylquinoline

4,8-Dichloro-2,6-dimethylquinoline

D168389-1G / 1G
CAS No.：203626-46-4
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5,7-Dimethyl-4-hydroxyquinoline ≥98%

5,7-Dimethyl-4-hydroxyquinoline ≥98%

D168390-1G / 1G
CAS No.：203626-56-6
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5,7-Dimethyl-4-hydroxyquinoline ≥98%

5,7-Dimethyl-4-hydroxyquinoline ≥98%

D168390-250MG / 250MG
CAS No.：203626-56-6
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6,8-Dimethyl-4-hydroxyquinoline ≥98%

6,8-Dimethyl-4-hydroxyquinoline ≥98%

D168391-1G / 1G
CAS No.：203626-58-8
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6,8-Dimethyl-4-hydroxyquinoline ≥98%

6,8-Dimethyl-4-hydroxyquinoline ≥98%

D168391-250MG / 250MG
CAS No.：203626-58-8
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2-Dimethoxymethyl-[1,8]naphthyridine ≥95%

2-Dimethoxymethyl-[1,8]naphthyridine ≥95%

D168414-1G / 1G
CAS No.：204452-90-4
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2-Dimethoxymethyl-[1,8]naphthyridine ≥95%

2-Dimethoxymethyl-[1,8]naphthyridine ≥95%

D168414-250MG / 250MG
CAS No.：204452-90-4
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7-Dimethoxymethyl-1,2,3,4-tetrahydro-[1,8]naphthyridine ≥95%

7-Dimethoxymethyl-1,2,3,4-tetrahydro-[1,8]naphthyridine ≥95%

D168415-1G / 1G
CAS No.：204452-91-5
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7-Dimethoxymethyl-1,2,3,4-tetrahydro-[1,8]naphthyridine ≥95%

7-Dimethoxymethyl-1,2,3,4-tetrahydro-[1,8]naphthyridine ≥95%

D168415-250MG / 250MG
CAS No.：204452-91-5
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7-Dimethoxymethyl-1,2,3,4-tetrahydro-[1,8]naphthyridine ≥95%

7-Dimethoxymethyl-1,2,3,4-tetrahydro-[1,8]naphthyridine ≥95%

D168415-50MG / 50MG
CAS No.：204452-91-5
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DECANOIC HYDRAZIDE

DECANOIC HYDRAZIDE

D168421-250MG / 250MG
CAS No.：20478-70-0
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4,5-Dimethoxy-2-nitrocinnamic acid ≥97%

4,5-Dimethoxy-2-nitrocinnamic acid ≥97%

D168434-100G / 100G
CAS No.：20567-38-8
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4,5-Dimethoxy-2-nitrocinnamic acid ≥97%

4,5-Dimethoxy-2-nitrocinnamic acid ≥97%

D168434-1G / 1G
CAS No.：20567-38-8
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4,5-Dimethoxy-2-nitrocinnamic acid ≥97%

4,5-Dimethoxy-2-nitrocinnamic acid ≥97%

D168434-25G / 25G
CAS No.：20567-38-8
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4,5-Dimethoxy-2-nitrocinnamic acid ≥97%

4,5-Dimethoxy-2-nitrocinnamic acid ≥97%

D168434-5G / 5G
CAS No.：20567-38-8
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2′-Deoxyguanosine hydrate ≥99%

2′-Deoxyguanosine hydrate ≥99%

D168464-100MG / 100MG
CAS No.：207121-55-9
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2′-Deoxyguanosine hydrate ≥99%

2′-Deoxyguanosine hydrate ≥99%

D168464-25G / 25G
CAS No.：207121-55-9
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2′-Deoxyguanosine hydrate ≥99%

2′-Deoxyguanosine hydrate ≥99%

D168464-5G / 5G
CAS No.：207121-55-9
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3,5-Di-tert-butyl-4-hydroxybenzaldehyde hemihydrate ≥99%

3,5-Di-tert-butyl-4-hydroxybenzaldehyde hemihydrate ≥99%

D168468-100G / 100G
CAS No.：207226-32-2
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3,5-Di-tert-butyl-4-hydroxybenzaldehyde hemihydrate ≥99%

3,5-Di-tert-butyl-4-hydroxybenzaldehyde hemihydrate ≥99%

D168468-25G / 25G
CAS No.：207226-32-2
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Dichlorotris(1,10-phenanthroline)ruthenium(II) hydrate ≥98%

Dichlorotris(1,10-phenanthroline)ruthenium(II) hydrate ≥98%

D168488-100MG / 100MG
CAS No.：207802-45-7
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Dichlorotris(1,10-phenanthroline)ruthenium(II) hydrate ≥98%

Dichlorotris(1,10-phenanthroline)ruthenium(II) hydrate ≥98%

D168488-1G / 1G
CAS No.：207802-45-7
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Dichlorotris(1,10-phenanthroline)ruthenium(II) hydrate ≥98%

Dichlorotris(1,10-phenanthroline)ruthenium(II) hydrate ≥98%

D168488-250MG / 250MG
CAS No.：207802-45-7
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Dichlorotris(1,10-phenanthroline)ruthenium(II) hydrate ≥98%

Dichlorotris(1,10-phenanthroline)ruthenium(II) hydrate ≥98%

D168488-5G / 5G
CAS No.：207802-45-7
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2,4-Dimethoxybenzylamine hydrochloride ≥97%

2,4-Dimethoxybenzylamine hydrochloride ≥97%

D168489-25G / 25G
CAS No.：20781-21-9
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2,4-Dimethoxybenzylamine hydrochloride ≥97%

2,4-Dimethoxybenzylamine hydrochloride ≥97%

D168489-5G / 5G
CAS No.：20781-21-9
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2,5-Difluoromandelic acid ≥96%

2,5-Difluoromandelic acid ≥96%

D168491-1G / 1G
CAS No.：207853-61-0
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2,5-Difluoromandelic acid ≥96%

2,5-Difluoromandelic acid ≥96%

D168491-250MG / 250MG
CAS No.：207853-61-0
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1,3-Di-Boc-2-(trifluoromethylsulfonyl)guanidine ≥95%(HPLC)

1,3-Di-Boc-2-(trifluoromethylsulfonyl)guanidine ≥95%(HPLC)

D168492-1G / 1G
CAS No.：207857-15-6
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1,3-Di-Boc-2-(trifluoromethylsulfonyl)guanidine ≥95%(HPLC)

1,3-Di-Boc-2-(trifluoromethylsulfonyl)guanidine ≥95%(HPLC)

D168492-250MG / 250MG
CAS No.：207857-15-6
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1,3-Di-Boc-2-(trifluoromethylsulfonyl)guanidine ≥95%(HPLC)

1,3-Di-Boc-2-(trifluoromethylsulfonyl)guanidine ≥95%(HPLC)

D168492-25G / 25G
CAS No.：207857-15-6
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1,3-Di-Boc-2-(trifluoromethylsulfonyl)guanidine ≥95%(HPLC)

1,3-Di-Boc-2-(trifluoromethylsulfonyl)guanidine ≥95%(HPLC)

D168492-5G / 5G
CAS No.：207857-15-6
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1,3-Di-Z-2-(trifluoromethylsulfonyl)guanidine ≥95%

1,3-Di-Z-2-(trifluoromethylsulfonyl)guanidine ≥95%

D168493-1G / 1G
CAS No.：207857-19-0
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1,3-Di-Z-2-(trifluoromethylsulfonyl)guanidine ≥95%

1,3-Di-Z-2-(trifluoromethylsulfonyl)guanidine ≥95%

D168493-250MG / 250MG
CAS No.：207857-19-0
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1,3-Di-Z-2-(trifluoromethylsulfonyl)guanidine ≥95%

1,3-Di-Z-2-(trifluoromethylsulfonyl)guanidine ≥95%

D168493-5G / 5G
CAS No.：207857-19-0
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2,3-Difluoromandelic acid ≥97%

2,3-Difluoromandelic acid ≥97%

D168494-1G / 1G
CAS No.：207974-19-4
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2,3-Difluoromandelic acid ≥97%

2,3-Difluoromandelic acid ≥97%

D168494-250MG / 250MG
CAS No.：207974-19-4
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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
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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

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Address No. 33, Lane 63, Yanzhou 1st Street, Yongkang District, Tainan City
Telephone 06-243-6589
Fax 06-253-8208
Mail tainan@echochemical.com

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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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