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Chemical materials

Ethyl 4-(2，5-dioxopyrrolidin-1-yl)benzoate 97%

Ethyl 4-(2，5-dioxopyrrolidin-1-yl)benzoate 97%

E999368 / 1G
CAS No.：92634-76-9
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Ethyl 3-methyl-5，6-dihydroimidazo[2，1-b]thiazole-2-carboxylate hydrochloride 97%

Ethyl 3-methyl-5，6-dihydroimidazo[2，1-b]thiazole-2-carboxylate hydrochloride 97%

E999380 / 1G
CAS No.：34467-12-4
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Ethyl 3-methyl-5，6-dihydroimidazo[2，1-b]thiazole-2-carboxylate hydrochloride 97%

Ethyl 3-methyl-5，6-dihydroimidazo[2，1-b]thiazole-2-carboxylate hydrochloride 97%

E999380 / 5G
CAS No.：34467-12-4
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4-Ethylbenzylamine ≥95%

4-Ethylbenzylamine ≥95%

E999385 / 5G
CAS No.：7441-43-2
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4-Ethylbenzylamine ≥95%

4-Ethylbenzylamine ≥95%

E999385 / 1G
CAS No.：7441-43-2
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Ethyl 2-oxo-2-(piperidin-1-yl)acetate 95%

Ethyl 2-oxo-2-(piperidin-1-yl)acetate 95%

E999395 / 5G
CAS No.：53074-96-7
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Ethyl 3-bromo-4，5-dihydroisoxazole-5-carboxylate 97%

Ethyl 3-bromo-4，5-dihydroisoxazole-5-carboxylate 97%

E999397 / 250MG
CAS No.：823787-15-1
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4-Ethylphenylacetonitrile 97%

4-Ethylphenylacetonitrile 97%

E999398 / 5G
CAS No.：51632-28-1
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3-(4-Ethylpiperazin-1-yl)propanoic acid 98%

3-(4-Ethylpiperazin-1-yl)propanoic acid 98%

E999411 / 5G
CAS No.：799262-18-3
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4-[(4-ethylpiperazin-1-yl)methyl]-3-(trifluoromethyl)benzoic acid 97%

4-[(4-ethylpiperazin-1-yl)methyl]-3-(trifluoromethyl)benzoic acid 97%

E999475 / 1G
CAS No.：887565-40-4
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1-Ethynyl-2-isopropoxybenzene 98%

1-Ethynyl-2-isopropoxybenzene 98%

E999510 / 100MG
CAS No.：66021-95-2
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1-Ethynyl-2-isopropoxybenzene 98%

1-Ethynyl-2-isopropoxybenzene 98%

E999510 / 1G
CAS No.：66021-95-2
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1-Ethylquinazoline-2，4(1H，3H)-dione 95%

1-Ethylquinazoline-2，4(1H，3H)-dione 95%

E999524 / 1G
CAS No.：2217-25-6
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Ethynyl 2-deoxy-5-O-DMT-ribosyl 3-CE phosphoramidite ≥95%

Ethynyl 2-deoxy-5-O-DMT-ribosyl 3-CE phosphoramidite ≥95%

E999546 / 100ΜG
CAS No.：1173797-55-1
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(3alpha，5beta，6alpha)-6-Ethyl-3-hydroxy-7-oxocholan-24-oic acid 98%

(3alpha，5beta，6alpha)-6-Ethyl-3-hydroxy-7-oxocholan-24-oic acid 98%

E999547 / 5G
CAS No.：915038-26-5
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Ethyl 4，5-diaminonicotinate 95%

Ethyl 4，5-diaminonicotinate 95%

E999548 / 1G
CAS No.：1203486-63-8
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Ethyl 5-ethyl-3-methyl-1-benzofuran-2-carboxylate 98%

Ethyl 5-ethyl-3-methyl-1-benzofuran-2-carboxylate 98%

E999577 / 100MG
CAS No.：58455-55-3
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(E)-3-Cyanoacrylic acid 95%

(E)-3-Cyanoacrylic acid 95%

E999603 / 250MG
CAS No.：42356-32-1
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Ethyl 4-iodooxazole-5-carboxylate ≥95%

Ethyl 4-iodooxazole-5-carboxylate ≥95%

E999636 / 1G
CAS No.：220580-92-7
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Ethyl 5-methoxy-4-oxo-4h-chromene-2-carboxylate 98%

Ethyl 5-methoxy-4-oxo-4h-chromene-2-carboxylate 98%

E999655 / 1G
CAS No.：5527-76-4
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ethyl 2-(4-chlorophenyl)propanoate 95%

ethyl 2-(4-chlorophenyl)propanoate 95%

E999660 / 250MG
CAS No.：59667-39-9
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Ethyl 2-chloro-6H-thieno[2，3-b]pyrrole-5-carboxylate 98%

Ethyl 2-chloro-6H-thieno[2，3-b]pyrrole-5-carboxylate 98%

E999665 / 1G
CAS No.：332099-01-1
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(E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-ethoxyquinazolin-6-yl)-4-(piperidin-1-yl)but-2-enamide 98%

(E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-ethoxyquinazolin-6-yl)-4-(piperidin-1-yl)but-2-enamide 98%

E999680 / 50MG
CAS No.：869199-69-9
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3-ethynyl-3-methyloxetane 97%

3-ethynyl-3-methyloxetane 97%

E999684 / 50MG
CAS No.：1290541-27-3
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Ethyl 3-amino-5-(3-nitrophenyl)thiophene-2-carboxylate ≥95%

Ethyl 3-amino-5-(3-nitrophenyl)thiophene-2-carboxylate ≥95%

E999725 / 1G
CAS No.：730949-83-4
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Ethyl 2-methylpropanecarboximidate hydrochloride 97%

Ethyl 2-methylpropanecarboximidate hydrochloride 97%

E999746 / 1G
CAS No.：52070-18-5
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(E)-3-(6-Fluoro-1H-Indol-3-Yl)Acrylonitrile 98%

(E)-3-(6-Fluoro-1H-Indol-3-Yl)Acrylonitrile 98%

E999765 / 1G
CAS No.：1316695-32-5
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2-Ethynyl-1，3，5-trifluorobenzene ≥97%

2-Ethynyl-1，3，5-trifluorobenzene ≥97%

E999768 / 5MG
CAS No.：366807-79-6
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(E，2S，3R)-2-aminoicos-4-ene-1，3-diol ≥99%

(E，2S，3R)-2-aminoicos-4-ene-1，3-diol ≥99%

E999769 / 5MG
CAS No.：6918-49-6
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Ethyl 4-amino-5-nitronicotinate ≥95%

Ethyl 4-amino-5-nitronicotinate ≥95%

E999773 / 1G
CAS No.：1203486-62-7
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Ethyl 4-chloro-2，6-dimethylnicotinate 98%

Ethyl 4-chloro-2，6-dimethylnicotinate 98%

E999795 / 1G
CAS No.：70271-80-6
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Ethyl N-[2-(1H-indol-3-yl)ethyl]carbamate

Ethyl N-[2-(1H-indol-3-yl)ethyl]carbamate

E999808 / 25MG
CAS No.：67909-99-3
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Ethyl 2-hydrazinyl-4-methylpyrimidine-5-carboxylate ≥98%

Ethyl 2-hydrazinyl-4-methylpyrimidine-5-carboxylate ≥98%

E999811 / 250MG
CAS No.：66373-46-4
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(E)-2-styryl-4H-benzo[d][1，3]oxazin-4-one 97%

(E)-2-styryl-4H-benzo[d][1，3]oxazin-4-one 97%

E999812 / 1G
CAS No.：108608-01-1
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Ethyl 2-(4-bromophenyl)-2-cyanoacetate 97%

Ethyl 2-(4-bromophenyl)-2-cyanoacetate 97%

E999817 / 1G
CAS No.：39266-22-3
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Ethyl 3-methylquinoxaline-2-carboxylate ≥95%

Ethyl 3-methylquinoxaline-2-carboxylate ≥95%

E999827 / 1G
CAS No.：3885-38-9
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Ethyl 2-((1-formylnaphthalen-2-yl)oxy)acetate ≥95%

Ethyl 2-((1-formylnaphthalen-2-yl)oxy)acetate ≥95%

E999843 / 5G
CAS No.：76322-09-3
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3-Ethyl-2，4-dioxo-1，2，3，4-tetrahydroquinazoline-7-carboxylic acid 97%

3-Ethyl-2，4-dioxo-1，2，3，4-tetrahydroquinazoline-7-carboxylic acid 97%

E999856 / 100MG
CAS No.：523990-83-2
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4-Ethyl-1H-indole 95%

4-Ethyl-1H-indole 95%

E999869 / 250MG
CAS No.：344748-71-6
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Ethylenediamine-N，N，N′，N′-tetraacetic Acid Tetraethyl Ester 95%

Ethylenediamine-N，N，N′，N′-tetraacetic Acid Tetraethyl Ester 95%

E999894 / 1G
CAS No.：3626-00-4
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Ethylenediamine-N，N，N′，N′-tetraacetic Acid Tetraethyl Ester 95%

Ethylenediamine-N，N，N′，N′-tetraacetic Acid Tetraethyl Ester 95%

E999894 / 100MG
CAS No.：3626-00-4
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Ethylenediamine-N，N，N′，N′-tetraacetic Acid Tetraethyl Ester 95%

Ethylenediamine-N，N，N′，N′-tetraacetic Acid Tetraethyl Ester 95%

E999894 / 250MG
CAS No.：3626-00-4
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2-Ethyl-2-adamantyl acrylate 99%

2-Ethyl-2-adamantyl acrylate 99%

E999909 / 1G
CAS No.：303186-14-3
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2-Ethyl 4-methyl 5-amino-3-methylthiophene-2，4-dicarboxylate ≥95%

2-Ethyl 4-methyl 5-amino-3-methylthiophene-2，4-dicarboxylate ≥95%

E999925 / 1G
CAS No.：77457-04-6
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2-(Ethoxythioxomethylthio)propionic acid methyl ester 98%

2-(Ethoxythioxomethylthio)propionic acid methyl ester 98%

E999929 / 5G
CAS No.：351491-23-1
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Ethyl (2S)-2-(benzyloxy)propanoate

Ethyl (2S)-2-(benzyloxy)propanoate

E999969 / 500MG
CAS No.：54783-72-1
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2-[(4-Ethyl-8-methyl-2-oxo-2H-chromen-7-yl)oxy]-propanoic acid 97%

2-[(4-Ethyl-8-methyl-2-oxo-2H-chromen-7-yl)oxy]-propanoic acid 97%

E999984 / 1G
CAS No.：428852-21-5
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Ethyl 1-methyl-5-(thiophen-2-yl)-1H-pyrazole-3-carboxylate 98%

Ethyl 1-methyl-5-(thiophen-2-yl)-1H-pyrazole-3-carboxylate 98%

E999986 / 100MG
CAS No.：868755-60-6
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Fluorescein isothiocyanate 5-和6-異構體混合物 97%生物技術級

Fluorescein isothiocyanate 5-和6-異構體混合物 97%生物技術級

F6120 / 1G
CAS No.：27072-45-3
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Fluorescein isothiocyanate 5-和6-異構體混合物 97%生物技術級

Fluorescein isothiocyanate 5-和6-異構體混合物 97%生物技術級

F6120 / 5G
CAS No.：27072-45-3
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Telephone 04-2472-8859
Fax 04-2472-8825
Mail taichung@echochemical.com

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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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