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Chemical materials

1-Methyl-3，4-diphenyl-1H-pyrrole-2，5-dione 95%

1-Methyl-3，4-diphenyl-1H-pyrrole-2，5-dione 95%

M740832 / 1G
CAS No.：75255-78-6
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1-(3-Methoxyphenyl)-2，5-dihydro-1H-pyrrole-2，5-dione 95%

1-(3-Methoxyphenyl)-2，5-dihydro-1H-pyrrole-2，5-dione 95%

M740835 / 5G
CAS No.：3007-23-6
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1-(4-Methylbenzyl)-1H-pyrrole-2，5-dione 98%

1-(4-Methylbenzyl)-1H-pyrrole-2，5-dione 98%

M740839 / 1G
CAS No.：42867-34-5
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Methyl 3，4-dibromo-2，5-dioxo-2，5-dihydro-1H-pyrrole-1-carboxylate 98%

Methyl 3，4-dibromo-2，5-dioxo-2，5-dihydro-1H-pyrrole-1-carboxylate 98%

M740844 / 1G
CAS No.：1442447-48-4
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1-(2-Methoxyphenyl)-2，5-dihydro-1H-pyrrole-2，5-dione 95%

1-(2-Methoxyphenyl)-2，5-dihydro-1H-pyrrole-2，5-dione 95%

M740845 / 1G
CAS No.：17392-68-6
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3-(3-Methoxyphenyl)pyrrolidine-2，5-dione 95%

3-(3-Methoxyphenyl)pyrrolidine-2，5-dione 95%

M740903 / 1G
CAS No.：120238-18-8
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2-(4-Methylphenyl)-3-chlor-N-phenyl-maleinimid 95%

2-(4-Methylphenyl)-3-chlor-N-phenyl-maleinimid 95%

M740947 / 1G
CAS No.：74211-55-5
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4-(Methyl-phenyl-carbamoyloxy)-benzoic acid 2，5-dioxo-pyrrolidin-1-yl ester 95%

4-(Methyl-phenyl-carbamoyloxy)-benzoic acid 2，5-dioxo-pyrrolidin-1-yl ester 95%

M741017 / 1G
CAS No.：548765-45-3
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1-(4-Methylbenzoyl)pyrrolidine-2，5-dione 95%

1-(4-Methylbenzoyl)pyrrolidine-2，5-dione 95%

M741036 / 1G
CAS No.：100063-48-7
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1-(4-Methoxybenzoyl)pyrrolidine-2，5-dione 97%

1-(4-Methoxybenzoyl)pyrrolidine-2，5-dione 97%

M741062 / 1G
CAS No.：6343-26-6
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1-(4-Methylbenzyl)pyrrolidine-2，5-dione 95%

1-(4-Methylbenzyl)pyrrolidine-2，5-dione 95%

M741094 / 5G
CAS No.：358620-53-8
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1-(4-Methoxybenzyl)pyrrolidine-2，5-dione 95%

1-(4-Methoxybenzyl)pyrrolidine-2，5-dione 95%

M741110 / 1G
CAS No.：108640-66-0
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3-Methylene-1-(p-tolyl)pyrrolidine-2，5-dione 98%

3-Methylene-1-(p-tolyl)pyrrolidine-2，5-dione 98%

M741116 / 1G
CAS No.：74216-90-3
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1-(3-Methylphenyl)-2，5-pyrrolidinedione 95%

1-(3-Methylphenyl)-2，5-pyrrolidinedione 95%

M741131 / 5G
CAS No.：93476-51-8
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1-(4-Methoxyphenyl)-3-methylenepyrrolidine-2，5-dione 98%

1-(4-Methoxyphenyl)-3-methylenepyrrolidine-2，5-dione 98%

M741133 / 1G
CAS No.：73926-98-4
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1-(4-Methoxyphenyl)pyrrolidine-2，5-dione 95%

1-(4-Methoxyphenyl)pyrrolidine-2，5-dione 95%

M741159 / 1G
CAS No.：2314-80-9
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1-(4-Methylbenzyl)-6-oxopiperidine-2-carboxylic acid 98%

1-(4-Methylbenzyl)-6-oxopiperidine-2-carboxylic acid 98%

M741172 / 5G
CAS No.：1888631-37-5
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2-(Methylamino)-2-(p-tolyl)acetic acid hydrochloride 98%

2-(Methylamino)-2-(p-tolyl)acetic acid hydrochloride 98%

M741195 / 1G
CAS No.：66380-03-8
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Methyl (s)-2-amino-3-(4-hydroxy-3-iodophenyl)propanoate hydrochloride 98%

Methyl (s)-2-amino-3-(4-hydroxy-3-iodophenyl)propanoate hydrochloride 98%

M741197 / 5G
CAS No.：79677-58-0
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Methyl (2R)-2-amino-3-(2-fluorophenyl)propanoate hydrochloride 98%

Methyl (2R)-2-amino-3-(2-fluorophenyl)propanoate hydrochloride 98%

M741205 / 5G
CAS No.：176896-71-2
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Methyl 4-bromo-3-hydroxy-2-nitrobenzoate 98%

Methyl 4-bromo-3-hydroxy-2-nitrobenzoate 98%

M741211 / 1G
CAS No.：37524-01-9
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Methyl 5-bromo-3-methoxy-2-nitrobenzoate 97%

Methyl 5-bromo-3-methoxy-2-nitrobenzoate 97%

M741212 / 250MG
CAS No.：56709-72-9
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Methyl 6-bromo-3-methoxy-2-nitrobenzoate 98%

Methyl 6-bromo-3-methoxy-2-nitrobenzoate 98%

M741218 / 1G
CAS No.：127971-98-6
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Methyl 4-chloro-5-hydroxy-2-nitrobenzoate 98%

Methyl 4-chloro-5-hydroxy-2-nitrobenzoate 98%

M741223 / 1G
CAS No.：1113049-82-3
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Methyl 2-bromo-6-methoxy-4-nitrobenzoate 98%

Methyl 2-bromo-6-methoxy-4-nitrobenzoate 98%

M741224 / 1G
CAS No.：2168241-36-7
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Methyl 4-bromo-2-methoxy-5-nitrobenzoate 98%

Methyl 4-bromo-2-methoxy-5-nitrobenzoate 98%

M741227 / 1G
CAS No.：98590-43-3
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Methyl 5-bromo-2-methoxy-3-nitrobenzoate 95%

Methyl 5-bromo-2-methoxy-3-nitrobenzoate 95%

M741229 / 1G
CAS No.：67657-90-3
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Silicon dioxide ≥99%， 200-300目

Silicon dioxide ≥99%， 200-300目

M741641 / 1KG
CAS No.：60676-86-0
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Silicon dioxide ≥99%， 200-300目

Silicon dioxide ≥99%， 200-300目

M741641 / 250G
CAS No.：60676-86-0
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Magnesium oxide 99.9% metals basis， D50≈1-1.5μm， 不規則片狀(SEM)

Magnesium oxide 99.9% metals basis， D50≈1-1.5μm， 不規則片狀(SEM)

M741642 / 1KG
CAS No.：1309-48-4
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Magnesium oxide 99.9% metals basis， D50≈1-1.5μm， 不規則片狀(SEM)

Magnesium oxide 99.9% metals basis， D50≈1-1.5μm， 不規則片狀(SEM)

M741642 / 250G
CAS No.：1309-48-4
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Methyl (2S)-1-(tert-butoxycarbonyl)-4，4-dimethylpyroglutamate

Methyl (2S)-1-(tert-butoxycarbonyl)-4，4-dimethylpyroglutamate

M741736 / 25MG
CAS No.：158392-74-6
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Methylamine hydrochloride 用於鈣鈦礦電池

Methylamine hydrochloride 用於鈣鈦礦電池

M741738 / 5G
CAS No.：593-51-1
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Methylamine hydrochloride 用於鈣鈦礦電池

Methylamine hydrochloride 用於鈣鈦礦電池

M741738 / 25G
CAS No.：593-51-1
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Methylamine hydrochloride 用於鈣鈦礦電池

Methylamine hydrochloride 用於鈣鈦礦電池

M741738 / 100G
CAS No.：593-51-1
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methyl 3-(benzo[d][1，3]dioxol-5-yl)-3-oxopropanoate 95%

methyl 3-(benzo[d][1，3]dioxol-5-yl)-3-oxopropanoate 95%

M741746 / 250MG
CAS No.：54011-33-5
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methyl 3-(benzo[d][1，3]dioxol-5-yl)-3-oxopropanoate 95%

methyl 3-(benzo[d][1，3]dioxol-5-yl)-3-oxopropanoate 95%

M741746 / 1G
CAS No.：54011-33-5
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methyl 3-(benzo[d][1，3]dioxol-5-yl)-3-oxopropanoate 95%

methyl 3-(benzo[d][1，3]dioxol-5-yl)-3-oxopropanoate 95%

M741746 / 100MG
CAS No.：54011-33-5
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[1-Methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]boronic acid 97%

[1-Methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]boronic acid 97%

M741777 / 1G
CAS No.：1138450-30-2
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1-Methyl-4-(2-nitroprop-1-en-1-yl)benzene ≥95%

1-Methyl-4-(2-nitroprop-1-en-1-yl)benzene ≥95%

M741830 / 250MG
CAS No.：29816-55-5
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1-Methyl-4-(2-nitroprop-1-en-1-yl)benzene ≥95%

1-Methyl-4-(2-nitroprop-1-en-1-yl)benzene ≥95%

M741830 / 100MG
CAS No.：29816-55-5
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1-Methyl-4-(2-nitroprop-1-en-1-yl)benzene ≥95%

1-Methyl-4-(2-nitroprop-1-en-1-yl)benzene ≥95%

M741830 / 1G
CAS No.：29816-55-5
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Methanesulfonic acid for HPLC，≥99.5%(T)

Methanesulfonic acid for HPLC，≥99.5%(T)

M741855 / 1ML
CAS No.：75-75-2
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Methanesulfonic acid for HPLC，≥99.5%(T)

Methanesulfonic acid for HPLC，≥99.5%(T)

M741855 / 25ML
CAS No.：75-75-2
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Methanesulfonic acid for HPLC，≥99.5%(T)

Methanesulfonic acid for HPLC，≥99.5%(T)

M741855 / 5ML
CAS No.：75-75-2
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MOLYBDENUM(VI) DICHLORIDE DIOXIDE 99.999%

MOLYBDENUM(VI) DICHLORIDE DIOXIDE 99.999%

M741864 / 5G
CAS No.：13637-68-8
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MOLYBDENUM(VI) DICHLORIDE DIOXIDE 99.999%

MOLYBDENUM(VI) DICHLORIDE DIOXIDE 99.999%

M741864 / 25G
CAS No.：13637-68-8
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MOLYBDENUM(VI) DICHLORIDE DIOXIDE 99.999%

MOLYBDENUM(VI) DICHLORIDE DIOXIDE 99.999%

M741864 / 1G
CAS No.：13637-68-8
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3-Methoxy-5H-benzofuro[3，2-c]carbazole ≥95%

3-Methoxy-5H-benzofuro[3，2-c]carbazole ≥95%

M741868 / 1G
CAS No.：2252452-67-6
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methyl 3-bromo-2-(bromomethyl)-4-fluorobenzoate 97%

methyl 3-bromo-2-(bromomethyl)-4-fluorobenzoate 97%

M741869 / 100MG
CAS No.：1936309-17-9
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Fax 03-493-0687
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Telephone 04-2472-8859
Fax 04-2472-8825
Mail taichung@echochemical.com

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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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