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Chemical materials

9-Ethylcarbazole-3-carboxaldehyde N-Ethyl-N-phenylhydrazone ≥98%

9-Ethylcarbazole-3-carboxaldehyde N-Ethyl-N-phenylhydrazone ≥98%

E156437-250MG / 250MG
CAS No.：84678-52-4
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9-Ethylcarbazole-3-carboxaldehyde N-Butyl-N-phenylhydrazone ≥95%

9-Ethylcarbazole-3-carboxaldehyde N-Butyl-N-phenylhydrazone ≥95%

E156438-1G / 1G
CAS No.：88107-84-0
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9-Ethylcarbazole-3-carboxaldehyde N-Butyl-N-phenylhydrazone ≥95%

9-Ethylcarbazole-3-carboxaldehyde N-Butyl-N-phenylhydrazone ≥95%

E156438-250MG / 250MG
CAS No.：88107-84-0
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9-Ethylcarbazole-3-carboxaldehyde N-Butyl-N-phenylhydrazone ≥95%

9-Ethylcarbazole-3-carboxaldehyde N-Butyl-N-phenylhydrazone ≥95%

E156438-50MG / 50MG
CAS No.：88107-84-0
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9-(4-Ethynylphenyl)carbazole ≥98%

9-(4-Ethynylphenyl)carbazole ≥98%

E156439-1G / 1G
CAS No.：262861-81-4
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9-(4-Ethynylphenyl)carbazole ≥98%

9-(4-Ethynylphenyl)carbazole ≥98%

E156439-200MG / 200MG
CAS No.：262861-81-4
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9-(4-Ethynylphenyl)carbazole ≥98%

9-(4-Ethynylphenyl)carbazole ≥98%

E156439-250MG / 250MG
CAS No.：262861-81-4
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9-(4-Ethynylphenyl)carbazole ≥98%

9-(4-Ethynylphenyl)carbazole ≥98%

E156439-5G / 5G
CAS No.：262861-81-4
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9-Ethylcarbazole-3-carboxaldehyde N-Ethyl-N-(o-tolyl)hydrazone ≥98%

9-Ethylcarbazole-3-carboxaldehyde N-Ethyl-N-(o-tolyl)hydrazone ≥98%

E156441-100MG / 100MG
CAS No.：1274948-12-7
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9-Ethylcarbazole-3-carboxaldehyde N-Ethyl-N-(o-tolyl)hydrazone ≥98%

9-Ethylcarbazole-3-carboxaldehyde N-Ethyl-N-(o-tolyl)hydrazone ≥98%

E156441-1G / 1G
CAS No.：1274948-12-7
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9-Ethylcarbazole-3-carboxaldehyde N-Ethyl-N-(o-tolyl)hydrazone ≥98%

9-Ethylcarbazole-3-carboxaldehyde N-Ethyl-N-(o-tolyl)hydrazone ≥98%

E156441-250MG / 250MG
CAS No.：1274948-12-7
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Ethyl 3-(4-Cyanophenyl)-3-oxopropionate ≥98%

Ethyl 3-(4-Cyanophenyl)-3-oxopropionate ≥98%

E156442-1G / 1G
CAS No.：49744-93-6
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Ethyl 3-(4-Cyanophenyl)-3-oxopropionate ≥98%

Ethyl 3-(4-Cyanophenyl)-3-oxopropionate ≥98%

E156442-200MG / 200MG
CAS No.：49744-93-6
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Ethyl 3-(4-Cyanophenyl)-3-oxopropionate ≥98%

Ethyl 3-(4-Cyanophenyl)-3-oxopropionate ≥98%

E156442-250MG / 250MG
CAS No.：49744-93-6
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Ethyl 3-(4-Cyanophenyl)-3-oxopropionate ≥98%

Ethyl 3-(4-Cyanophenyl)-3-oxopropionate ≥98%

E156442-50MG / 50MG
CAS No.：49744-93-6
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Ethyl 3-(4-Cyanophenyl)-3-oxopropionate ≥98%

Ethyl 3-(4-Cyanophenyl)-3-oxopropionate ≥98%

E156442-5G / 5G
CAS No.：49744-93-6
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3-Ethoxy-4-methoxybenzonitrile ≥98%

3-Ethoxy-4-methoxybenzonitrile ≥98%

E156443-100G / 100G
CAS No.：60758-86-3
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3-Ethoxy-4-methoxybenzonitrile ≥98%

3-Ethoxy-4-methoxybenzonitrile ≥98%

E156443-10G / 10G
CAS No.：60758-86-3
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3-Ethoxy-4-methoxybenzonitrile ≥98%

3-Ethoxy-4-methoxybenzonitrile ≥98%

E156443-25G / 25G
CAS No.：60758-86-3
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3-Ethoxy-4-methoxybenzonitrile ≥98%

3-Ethoxy-4-methoxybenzonitrile ≥98%

E156443-500G / 500G
CAS No.：60758-86-3
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3-Ethoxy-4-methoxybenzonitrile ≥98%

3-Ethoxy-4-methoxybenzonitrile ≥98%

E156443-5G / 5G
CAS No.：60758-86-3
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Ethyl 4-Cyanobenzoate ≥98%

Ethyl 4-Cyanobenzoate ≥98%

E156444-10G / 10G
CAS No.：7153-22-2
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Ethyl 4-Cyanobenzoate ≥98%

Ethyl 4-Cyanobenzoate ≥98%

E156444-1G / 1G
CAS No.：7153-22-2
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Ethyl 4-Cyanobenzoate ≥98%

Ethyl 4-Cyanobenzoate ≥98%

E156444-25G / 25G
CAS No.：7153-22-2
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Ethyl 4-Cyanobenzoate ≥98%

Ethyl 4-Cyanobenzoate ≥98%

E156444-5G / 5G
CAS No.：7153-22-2
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9-Ethylcarbazole-3-carboxaldehyde N-Benzyl-N-phenylhydrazone ≥98%

9-Ethylcarbazole-3-carboxaldehyde N-Benzyl-N-phenylhydrazone ≥98%

E156445-1G / 1G
CAS No.：75238-79-8
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9-Ethylcarbazole-3-carboxaldehyde N-Benzyl-N-phenylhydrazone ≥98%

9-Ethylcarbazole-3-carboxaldehyde N-Benzyl-N-phenylhydrazone ≥98%

E156445-250MG / 250MG
CAS No.：75238-79-8
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9-Ethylcarbazole-3-carboxaldehyde Diphenylhydrazone ≥98%

9-Ethylcarbazole-3-carboxaldehyde Diphenylhydrazone ≥98%

E156446-1G / 1G
CAS No.：73276-70-7
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9-Ethylcarbazole-3-carboxaldehyde Diphenylhydrazone ≥98%

9-Ethylcarbazole-3-carboxaldehyde Diphenylhydrazone ≥98%

E156446-250MG / 250MG
CAS No.：73276-70-7
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9-Ethylcarbazole-3-carboxaldehyde Diphenylhydrazone ≥98%

9-Ethylcarbazole-3-carboxaldehyde Diphenylhydrazone ≥98%

E156446-5G / 5G
CAS No.：73276-70-7
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9-Ethylcarbazole-3-carboxaldehyde N-Methyl-N-phenylhydrazone ≥98%

9-Ethylcarbazole-3-carboxaldehyde N-Methyl-N-phenylhydrazone ≥98%

E156447-1G / 1G
CAS No.：75232-44-9
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9-Ethylcarbazole-3-carboxaldehyde N-Methyl-N-phenylhydrazone ≥98%

9-Ethylcarbazole-3-carboxaldehyde N-Methyl-N-phenylhydrazone ≥98%

E156447-250MG / 250MG
CAS No.：75232-44-9
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3-Ethyl-2,4-pentanedione ≥90%, mixture of isomers

3-Ethyl-2,4-pentanedione ≥90%, mixture of isomers

E156452-25ML / 25ML
CAS No.：1540-34-7
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3-Ethyl-2,4-pentanedione ≥90%, mixture of isomers

3-Ethyl-2,4-pentanedione ≥90%, mixture of isomers

E156452-5ML / 5ML
CAS No.：1540-34-7
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4-Ethoxy-2-butanone ≥92%

4-Ethoxy-2-butanone ≥92%

E156453-1ML / 1ML
CAS No.：60044-74-8
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4-Ethoxy-2-butanone ≥92%

4-Ethoxy-2-butanone ≥92%

E156453-25ML / 25ML
CAS No.：60044-74-8
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4-Ethoxy-2-butanone ≥92%

4-Ethoxy-2-butanone ≥92%

E156453-5ML / 5ML
CAS No.：60044-74-8
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Ethyl 3-(Trifluoromethyl)phenoxyacetate ≥95%

Ethyl 3-(Trifluoromethyl)phenoxyacetate ≥95%

E156454-1G / 1G
CAS No.：22897-99-0
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Ethyl 3-(Trifluoromethyl)phenoxyacetate ≥95%

Ethyl 3-(Trifluoromethyl)phenoxyacetate ≥95%

E156454-250MG / 250MG
CAS No.：22897-99-0
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Ethyl 3-(Trifluoromethyl)phenoxyacetate ≥95%

Ethyl 3-(Trifluoromethyl)phenoxyacetate ≥95%

E156454-50MG / 50MG
CAS No.：22897-99-0
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Ethyl 2,4-Difluorobenzoate ≥98%(GC)

Ethyl 2,4-Difluorobenzoate ≥98%(GC)

E156455-100G / 100G
CAS No.：108928-00-3
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Ethyl 2,4-Difluorobenzoate ≥98%(GC)

Ethyl 2,4-Difluorobenzoate ≥98%(GC)

E156455-1G / 1G
CAS No.：108928-00-3
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Ethyl 2,4-Difluorobenzoate ≥98%(GC)

Ethyl 2,4-Difluorobenzoate ≥98%(GC)

E156455-25G / 25G
CAS No.：108928-00-3
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Ethyl 2,4-Difluorobenzoate ≥98%(GC)

Ethyl 2,4-Difluorobenzoate ≥98%(GC)

E156455-500G / 500G
CAS No.：108928-00-3
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Ethyl 2,4-Difluorobenzoate ≥98%(GC)

Ethyl 2,4-Difluorobenzoate ≥98%(GC)

E156455-5G / 5G
CAS No.：108928-00-3
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Ethyl 2-Chloro-6-fluorophenylacetate ≥95%

Ethyl 2-Chloro-6-fluorophenylacetate ≥95%

E156456-1G / 1G
CAS No.：214262-85-8
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Ethyl 2-Chloro-6-fluorophenylacetate ≥95%

Ethyl 2-Chloro-6-fluorophenylacetate ≥95%

E156456-250MG / 250MG
CAS No.：214262-85-8
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Ethyl 2-Chloro-6-fluorophenylacetate ≥95%

Ethyl 2-Chloro-6-fluorophenylacetate ≥95%

E156456-5G / 5G
CAS No.：214262-85-8
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Ethyl 2-(Ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate ≥96%(GC)

Ethyl 2-(Ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate ≥96%(GC)

E156457-100G / 100G
CAS No.：571-55-1
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Ethyl 2-(Ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate ≥96%(GC)

Ethyl 2-(Ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate ≥96%(GC)

E156457-1G / 1G
CAS No.：571-55-1
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Taipei Branch

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Telephone 02-2786-2331
Fax 02-2653-6959
Mail taipei@echochemical.com

Taoyuan Branch

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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