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Chemical materials

1，4，5，6，7，8-Hexahydrocyclohepta[c]pyrazole-3-carboxylicacid ≥98%

1，4，5，6，7，8-Hexahydrocyclohepta[c]pyrazole-3-carboxylicacid ≥98%

H690658-5G / 5G
CAS No.：856256-63-8
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(5-Bromo-2-methylphenyl)hydrazine ≥98%

(5-Bromo-2-methylphenyl)hydrazine ≥98%

H690728-100MG / 100MG
CAS No.：752200-75-2
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(5-Bromo-2-methylphenyl)hydrazine ≥98%

(5-Bromo-2-methylphenyl)hydrazine ≥98%

H690728-1G / 1G
CAS No.：752200-75-2
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(5-Bromo-2-methylphenyl)hydrazine ≥98%

(5-Bromo-2-methylphenyl)hydrazine ≥98%

H690728-250MG / 250MG
CAS No.：752200-75-2
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1-(tert-Butoxycarbonyl)-4-hydroxypiperidine-2-carboxylic acid ≥95%

1-(tert-Butoxycarbonyl)-4-hydroxypiperidine-2-carboxylic acid ≥95%

H690744-100MG / 100MG
CAS No.：917835-93-9
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1-(tert-Butoxycarbonyl)-4-hydroxypiperidine-2-carboxylic acid ≥95%

1-(tert-Butoxycarbonyl)-4-hydroxypiperidine-2-carboxylic acid ≥95%

H690744-1G / 1G
CAS No.：917835-93-9
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1-(tert-Butoxycarbonyl)-4-hydroxypiperidine-2-carboxylic acid ≥95%

1-(tert-Butoxycarbonyl)-4-hydroxypiperidine-2-carboxylic acid ≥95%

H690744-250MG / 250MG
CAS No.：917835-93-9
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(4-Methoxybenzyl)hydrazine dihydrochloride ≥95%

(4-Methoxybenzyl)hydrazine dihydrochloride ≥95%

H690752-1G / 1G
CAS No.：412327-07-2
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(4-Methoxybenzyl)hydrazine dihydrochloride ≥95%

(4-Methoxybenzyl)hydrazine dihydrochloride ≥95%

H690752-250MG / 250MG
CAS No.：412327-07-2
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(4-Methoxybenzyl)hydrazine dihydrochloride ≥95%

(4-Methoxybenzyl)hydrazine dihydrochloride ≥95%

H690752-5G / 5G
CAS No.：412327-07-2
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2-Hydroxy-4-phenylbutanoic acid ≥97%

2-Hydroxy-4-phenylbutanoic acid ≥97%

H690770-1G / 1G
CAS No.：4263-93-8
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2-Hydroxy-4-phenylbutanoic acid ≥97%

2-Hydroxy-4-phenylbutanoic acid ≥97%

H690770-250MG / 250MG
CAS No.：4263-93-8
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2-Hydroxy-4-phenylbutanoic acid ≥97%

2-Hydroxy-4-phenylbutanoic acid ≥97%

H690770-5G / 5G
CAS No.：4263-93-8
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4-Hydroxy-1H-pyrrol-2(5H)-one ≥97%

4-Hydroxy-1H-pyrrol-2(5H)-one ≥97%

H690771-100MG / 100MG
CAS No.：503-83-3
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4-HYDROXY-5-BROMOQUINOLINE ≥98%

4-HYDROXY-5-BROMOQUINOLINE ≥98%

H690820-100MG / 100MG
CAS No.：723283-89-4
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4-HYDROXY-5-BROMOQUINOLINE ≥98%

4-HYDROXY-5-BROMOQUINOLINE ≥98%

H690820-1G / 1G
CAS No.：723283-89-4
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4-HYDROXY-5-BROMOQUINOLINE ≥98%

4-HYDROXY-5-BROMOQUINOLINE ≥98%

H690820-250MG / 250MG
CAS No.：723283-89-4
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4-HYDROXY-5-BROMOQUINOLINE ≥98%

4-HYDROXY-5-BROMOQUINOLINE ≥98%

H690820-5G / 5G
CAS No.：723283-89-4
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1H-Pyrazolo[4，3-b]pyridin-3(2H)-one ≥98%

1H-Pyrazolo[4，3-b]pyridin-3(2H)-one ≥98%

H690849-100MG / 100MG
CAS No.：51617-92-6
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1H-Pyrazolo[4，3-b]pyridin-3(2H)-one ≥98%

1H-Pyrazolo[4，3-b]pyridin-3(2H)-one ≥98%

H690849-1G / 1G
CAS No.：51617-92-6
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1H-Pyrazolo[4，3-b]pyridin-3(2H)-one ≥98%

1H-Pyrazolo[4，3-b]pyridin-3(2H)-one ≥98%

H690849-250MG / 250MG
CAS No.：51617-92-6
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1H-Pyrazolo[4，3-b]pyridin-3(2H)-one ≥98%

1H-Pyrazolo[4，3-b]pyridin-3(2H)-one ≥98%

H690849-5G / 5G
CAS No.：51617-92-6
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H-β-HoAla(1-Naphthyl)-OH ≥98%

H-β-HoAla(1-Naphthyl)-OH ≥98%

H690850-100MG / 100MG
CAS No.：270063-00-8
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4-(p-Tolyl)-1H-1，2，3-triazole ≥95%

4-(p-Tolyl)-1H-1，2，3-triazole ≥95%

H690863-100MG / 100MG
CAS No.：5301-96-2
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5-[4-(Methylsulfonyl)phenyl]-2H-tetrazole ≥95%

5-[4-(Methylsulfonyl)phenyl]-2H-tetrazole ≥95%

H690907-1G / 1G
CAS No.：441054-54-2
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5-[4-(Methylsulfonyl)phenyl]-2H-tetrazole ≥95%

5-[4-(Methylsulfonyl)phenyl]-2H-tetrazole ≥95%

H690907-250MG / 250MG
CAS No.：441054-54-2
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5-[4-(Methylsulfonyl)phenyl]-2H-tetrazole ≥95%

5-[4-(Methylsulfonyl)phenyl]-2H-tetrazole ≥95%

H690907-25G / 25G
CAS No.：441054-54-2
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5-[4-(Methylsulfonyl)phenyl]-2H-tetrazole ≥95%

5-[4-(Methylsulfonyl)phenyl]-2H-tetrazole ≥95%

H690907-5G / 5G
CAS No.：441054-54-2
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7-(Trifluoromethyl)-1H-indole-2-carboxylic acid ≥95%

7-(Trifluoromethyl)-1H-indole-2-carboxylic acid ≥95%

H690930-100MG / 100MG
CAS No.：172216-98-7
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7-(Trifluoromethyl)-1H-indole-2-carboxylic acid ≥95%

7-(Trifluoromethyl)-1H-indole-2-carboxylic acid ≥95%

H690930-1G / 1G
CAS No.：172216-98-7
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7-(Trifluoromethyl)-1H-indole-2-carboxylic acid ≥95%

7-(Trifluoromethyl)-1H-indole-2-carboxylic acid ≥95%

H690930-250MG / 250MG
CAS No.：172216-98-7
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7-(Trifluoromethyl)-1H-indole-2-carboxylic acid ≥95%

7-(Trifluoromethyl)-1H-indole-2-carboxylic acid ≥95%

H690930-5G / 5G
CAS No.：172216-98-7
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4-Hydroxy-6-phenyl-2-sulfanylpyrimidine-5-carbonitrile ≥95%

4-Hydroxy-6-phenyl-2-sulfanylpyrimidine-5-carbonitrile ≥95%

H690939-1G / 1G
CAS No.：70638-52-7
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2H，3H，4H-Pyrido[4，3-b][1，4]oxazine ≥97%

2H，3H，4H-Pyrido[4，3-b][1，4]oxazine ≥97%

H690987-1G / 1G
CAS No.：102226-41-5
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2H，3H，4H-Pyrido[4，3-b][1，4]oxazine ≥97%

2H，3H，4H-Pyrido[4，3-b][1，4]oxazine ≥97%

H690987-250MG / 250MG
CAS No.：102226-41-5
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2H，3H，4H-Pyrido[4，3-b][1，4]oxazine ≥97%

2H，3H，4H-Pyrido[4，3-b][1，4]oxazine ≥97%

H690987-50MG / 50MG
CAS No.：102226-41-5
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2-Hydroxy-5-(methoxycarbonyl)benzoic acid ≥97%

2-Hydroxy-5-(methoxycarbonyl)benzoic acid ≥97%

H691024-100MG / 100MG
CAS No.：79128-78-2
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2-Hydroxy-5-(methoxycarbonyl)benzoic acid ≥97%

2-Hydroxy-5-(methoxycarbonyl)benzoic acid ≥97%

H691024-1G / 1G
CAS No.：79128-78-2
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2-Hydroxy-5-(methoxycarbonyl)benzoic acid ≥97%

2-Hydroxy-5-(methoxycarbonyl)benzoic acid ≥97%

H691024-250MG / 250MG
CAS No.：79128-78-2
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(5-(Trifluoromethyl)-1H-pyrazol-3-yl)methanamine ≥95%

(5-(Trifluoromethyl)-1H-pyrazol-3-yl)methanamine ≥95%

H691033-100MG / 100MG
CAS No.：1254717-53-7
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(2-Fluoro-4-methylphenyl)hydrazine ≥95%

(2-Fluoro-4-methylphenyl)hydrazine ≥95%

H691072-250MG / 250MG
CAS No.：5596-75-8
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1H-Benzotriazole-6-methanamine ≥97%

1H-Benzotriazole-6-methanamine ≥97%

H691096-1G / 1G
CAS No.：496841-88-4
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1H-Benzotriazole-6-methanamine ≥97%

1H-Benzotriazole-6-methanamine ≥97%

H691096-250MG / 250MG
CAS No.：496841-88-4
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1H-Benzotriazole-6-methanamine ≥97%

1H-Benzotriazole-6-methanamine ≥97%

H691096-50MG / 50MG
CAS No.：496841-88-4
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1-(3-Chloropropyl)-1H-imidazole ≥95%

1-(3-Chloropropyl)-1H-imidazole ≥95%

H691113-1G / 1G
CAS No.：53710-78-4
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1-(2-Nitrophenyl)-1H-imidazole ≥97%

1-(2-Nitrophenyl)-1H-imidazole ≥97%

H691143-1G / 1G
CAS No.：23309-16-2
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1-(2-Nitrophenyl)-1H-imidazole ≥97%

1-(2-Nitrophenyl)-1H-imidazole ≥97%

H691143-250MG / 250MG
CAS No.：23309-16-2
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1-(2-Nitrophenyl)-1H-imidazole ≥97%

1-(2-Nitrophenyl)-1H-imidazole ≥97%

H691143-5G / 5G
CAS No.：23309-16-2
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5-(TRIFLUOROMETHYL)-1H-TETRAZOLE ≥95%

5-(TRIFLUOROMETHYL)-1H-TETRAZOLE ≥95%

H691158-1G / 1G
CAS No.：2925-21-5
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4-(2-Nitrovinyl)-1H-Indole ≥98%

4-(2-Nitrovinyl)-1H-Indole ≥98%

H691222-100G / 100G
CAS No.：49839-99-8
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Taipei Branch

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Address 2nd Floor, No. 62, Fuxing Street, Pingzhen District, Taoyuan City
Telephone 03-494-6939
Fax 03-493-0687
Mail chungli@echochemical.com

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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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