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Chemical materials

3-Benzylpyrrolidine-2，5-dione 95%

3-Benzylpyrrolidine-2，5-dione 95%

B741045 / 1G
CAS No.：66195-04-8
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1-Benzyl-3，3-difluoropyrrolidine-2，5-dione 98%

1-Benzyl-3，3-difluoropyrrolidine-2，5-dione 98%

B741046 / 1G
CAS No.：862416-33-9
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1-[[4-(Bromomethyl)benzoyl]oxy]pyrrolidine-2，5-dione 95%

1-[[4-(Bromomethyl)benzoyl]oxy]pyrrolidine-2，5-dione 95%

B741049 / 1G
CAS No.：65190-50-3
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1-[(But-2-ynoyl)oxy]pyrrolidine-2，5-dione 98%

1-[(But-2-ynoyl)oxy]pyrrolidine-2，5-dione 98%

B741051 / 1G
CAS No.：74549-10-3
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3-Butenoic acid， 2，5-dioxo-1-pyrrolidinyl ester 97%

3-Butenoic acid， 2，5-dioxo-1-pyrrolidinyl ester 97%

B741058 / 1G
CAS No.：388091-45-0
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tert-Butyl (2-(2-((((2，5-dioxopyrrolidin-1-yl)oxy)carbonyl)oxy)ethoxy)ethyl)carbamate 98%

tert-Butyl (2-(2-((((2，5-dioxopyrrolidin-1-yl)oxy)carbonyl)oxy)ethoxy)ethyl)carbamate 98%

B741088 / 1G
CAS No.：261364-63-0
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1-Benzyl-3-methylidenepyrrolidine-2，5-dione 95%

1-Benzyl-3-methylidenepyrrolidine-2，5-dione 95%

B741096 / 1G
CAS No.：85627-45-8
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Benzyl (2，5-dioxopyrrolidin-1-yl) adipate 98%

Benzyl (2，5-dioxopyrrolidin-1-yl) adipate 98%

B741104 / 1G
CAS No.：109084-68-6
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1-(4-Bromophenyl)pyrrolidine-2，5-dione 97%

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

B741106 / 5G
CAS No.：41167-74-2
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1-tert-Butyl 20-(2，5-dioxopyrrolidin-1-yl) icosanedioate 95%

1-tert-Butyl 20-(2，5-dioxopyrrolidin-1-yl) icosanedioate 95%

B741107 / 1G
CAS No.：1119061-69-6
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1-(tert-Butyl) 15-(2，5-dioxopyrrolidin-1-yl) pentadecanedioate 95%

1-(tert-Butyl) 15-(2，5-dioxopyrrolidin-1-yl) pentadecanedioate 95%

B741108 / 1G
CAS No.：843666-37-5
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1-Benzyl-3，3-dimethylpyrrolidine-2，5-dione 98%

1-Benzyl-3，3-dimethylpyrrolidine-2，5-dione 98%

B741113 / 1G
CAS No.：42856-53-1
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Benzoic acid， 4-[chlorobis(4-methoxyphenyl)methyl]-， 2，5-dioxo-1-pyrrolidinyl ester 95%

Benzoic acid， 4-[chlorobis(4-methoxyphenyl)methyl]-， 2，5-dioxo-1-pyrrolidinyl ester 95%

B741119 / 1G
CAS No.：132454-41-2
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Bis(2，5-dioxopyrrolidin-1-yl) isophthalate 98%

Bis(2，5-dioxopyrrolidin-1-yl) isophthalate 98%

B741154 / 1G
CAS No.：91779-84-9
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1-Benzyl-2，4-dimethylpiperidin-3-one 95%

1-Benzyl-2，4-dimethylpiperidin-3-one 95%

B741173 / 1G
CAS No.：1315367-56-6
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1-Benzyl-4，5-dimethylpiperidin-3-one 95%

1-Benzyl-4，5-dimethylpiperidin-3-one 95%

B741174 / 1G
CAS No.：1315366-79-0
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1-Benzyl-2，2-dimethylpiperidin-3-one 95%

1-Benzyl-2，2-dimethylpiperidin-3-one 95%

B741175 / 1G
CAS No.：901279-71-8
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1-Benzyl-2-methylpiperidin-3-one 97%

1-Benzyl-2-methylpiperidin-3-one 97%

B741176 / 1G
CAS No.：74798-56-4
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1-Benzyl-2，5-dimethylpiperidin-3-one 95%

1-Benzyl-2，5-dimethylpiperidin-3-one 95%

B741177 / 1G
CAS No.：1315365-84-4
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1-Benzyl-6-methylpiperidin-3-one 95%

1-Benzyl-6-methylpiperidin-3-one 95%

B741178 / 100MG
CAS No.：83413-42-7
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1-Benzyl-5-methyl-3-piperidinone 95%

1-Benzyl-5-methyl-3-piperidinone 95%

B741179 / 1G
CAS No.：1290047-51-6
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6-Bromo-4，5-dimethylbenzo[c][1，2，5]thiadiazole 95%

6-Bromo-4，5-dimethylbenzo[c][1，2，5]thiadiazole 95%

B741180 / 5G
CAS No.：175204-24-7
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BTF-CHO-Br 97%

BTF-CHO-Br 97%

B741183 / 1G
CAS No.：2241215-37-0
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BTF-CHO-Br 97%

BTF-CHO-Br 97%

B741183 / 100MG
CAS No.：2241215-37-0
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4-Bromo-5-methylbenzo[c][1，2，5]thiadiazole 98%

4-Bromo-5-methylbenzo[c][1，2，5]thiadiazole 98%

B741184 / 100MG
CAS No.：2255-81-4
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4-Bromo-5-methylbenzo[c][1，2，5]thiadiazole 98%

4-Bromo-5-methylbenzo[c][1，2，5]thiadiazole 98%

B741184 / 1G
CAS No.：2255-81-4
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4-Bromo-7-(dibromomethyl)benzo[c][1，2，5]thiadiazole 97%

4-Bromo-7-(dibromomethyl)benzo[c][1，2，5]thiadiazole 97%

B741185 / 1G
CAS No.：1239277-96-3
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4-Bromo-6-chlorobenzo[c][1，2，5]thiadiazole 98%

4-Bromo-6-chlorobenzo[c][1，2，5]thiadiazole 98%

B741186 / 5G
CAS No.：1215206-49-7
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5-Bromo-6-fluorobenzo[c][1，2，5]thiadiazole 98%

5-Bromo-6-fluorobenzo[c][1，2，5]thiadiazole 98%

B741187 / 5G
CAS No.：1242336-51-1
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4-Butoxyphenyl 4-hydroxybenzoate 98%

4-Butoxyphenyl 4-hydroxybenzoate 98%

B741210 / 10G
CAS No.：70568-44-4
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6-Bromo-3-hydroxy-2-nitro-benzoic acid 98%

6-Bromo-3-hydroxy-2-nitro-benzoic acid 98%

B741217 / 1G
CAS No.：906095-53-2
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4-Bromo-5-hydroxy-2-nitro-benzoic acid methyl ester 98%

4-Bromo-5-hydroxy-2-nitro-benzoic acid methyl ester 98%

B741220 / 1G
CAS No.：83102-93-6
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4-Bromo-5-hydroxy-2-nitro-benzoic acid 98%

4-Bromo-5-hydroxy-2-nitro-benzoic acid 98%

B741221 / 1G
CAS No.：39978-90-0
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4-Bromo-3-hydroxy-2-nitrobenzoic acid 98%

4-Bromo-3-hydroxy-2-nitrobenzoic acid 98%

B741225 / 1G
CAS No.：37524-08-6
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4-bromo-5-methoxy-2-nitrobenzoic acid 97%

4-bromo-5-methoxy-2-nitrobenzoic acid 97%

B741228 / 1G
CAS No.：1527490-64-7
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2-Bromo-4-methoxy-5-nitro-benzoic acid methyl ester 98%

2-Bromo-4-methoxy-5-nitro-benzoic acid methyl ester 98%

B741231 / 1G
CAS No.：1885103-93-4
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2-(Benzyloxy)-4-bromo-1-nitrobenzene 98%

2-(Benzyloxy)-4-bromo-1-nitrobenzene 98%

B741232 / 5G
CAS No.：849210-10-2
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4-(2-Bromo-4-nitrophenoxy)tetrahydro-2H-pyran 96%

4-(2-Bromo-4-nitrophenoxy)tetrahydro-2H-pyran 96%

B741233 / 25G
CAS No.：1072944-62-7
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t-Butyl 4-(2-bromo-4-nitrophenoxy)piperidine-1-carboxylate 98%

t-Butyl 4-(2-bromo-4-nitrophenoxy)piperidine-1-carboxylate 98%

B741234 / 25G
CAS No.：337520-16-8
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1-Bromo-4-isobutyl-2-nitrobenzene 95%

1-Bromo-4-isobutyl-2-nitrobenzene 95%

B741235 / 1G
CAS No.：1242336-57-7
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1-Bromo-2-(difluoromethoxy)-5-fluoro-3-nitrobenzene 98%

1-Bromo-2-(difluoromethoxy)-5-fluoro-3-nitrobenzene 98%

B741237 / 1G
CAS No.：1805591-69-8
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2-Bromo-4-iodo-6-nitrophenol 98%

2-Bromo-4-iodo-6-nitrophenol 98%

B741238 / 1G
CAS No.：1936643-46-7
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1-Bromo-4-(bromomethyl)-5-fluoro-2-nitrobenzene 98%

1-Bromo-4-(bromomethyl)-5-fluoro-2-nitrobenzene 98%

B741239 / 1G
CAS No.：1379295-27-8
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2-Bromo-4-nitro-1-propoxybenzene 98%

2-Bromo-4-nitro-1-propoxybenzene 98%

B741240 / 10G
CAS No.：1352318-25-2
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2-Bromo-1-butoxy-4-nitrobenzene 98%

2-Bromo-1-butoxy-4-nitrobenzene 98%

B741241 / 10G
CAS No.：1352317-77-1
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1-Bromo-2-(difluoromethoxy)-3-nitrobenzene 98%

1-Bromo-2-(difluoromethoxy)-3-nitrobenzene 98%

B741242 / 1G
CAS No.：259243-49-7
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2-Bromo-4-fluoro-3-methyl-1-nitrobenzene 97%

2-Bromo-4-fluoro-3-methyl-1-nitrobenzene 97%

B741243 / 1G
CAS No.：1245644-86-3
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1-Bromo-5-fluoro-3-methoxy-2-nitrobenzene 98%

1-Bromo-5-fluoro-3-methoxy-2-nitrobenzene 98%

B741244 / 1G
CAS No.：1805593-21-8
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2-Bromo-4-fluoro-3-methyl-6-nitrophenol 98%

2-Bromo-4-fluoro-3-methyl-6-nitrophenol 98%

B741245 / 1G
CAS No.：2055699-04-0
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6-Bromo-3-iodo-2-nitrophenol 95%

6-Bromo-3-iodo-2-nitrophenol 95%

B741246 / 1G
CAS No.：2090513-56-5
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Telephone 04-2472-8859
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Telephone 06-243-6589
Fax 06-253-8208
Mail tainan@echochemical.com

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