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Chemical materials

quinoxaline-5-sulfonyl chloride 98%

quinoxaline-5-sulfonyl chloride 98%

Q961816 / 1G
CAS No.：844646-88-4
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quinoxaline-5-sulfonyl chloride 98%

quinoxaline-5-sulfonyl chloride 98%

Q961816 / 250MG
CAS No.：844646-88-4
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1-(Quinolin-7-yl)ethanone 95%

1-(Quinolin-7-yl)ethanone 95%

Q962605 / 250MG
CAS No.：103854-57-5
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1-(Quinolin-7-yl)ethanone 95%

1-(Quinolin-7-yl)ethanone 95%

Q962605 / 100MG
CAS No.：103854-57-5
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1-(Quinolin-7-yl)ethanone 95%

1-(Quinolin-7-yl)ethanone 95%

Q962605 / 1G
CAS No.：103854-57-5
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1-Quinolin-5-ylethanone 95%

1-Quinolin-5-ylethanone 95%

Q962651 / 1G
CAS No.：103854-56-4
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1-Quinolin-5-ylethanone 95%

1-Quinolin-5-ylethanone 95%

Q962651 / 250MG
CAS No.：103854-56-4
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1-Quinolin-5-ylethanone 95%

1-Quinolin-5-ylethanone 95%

Q962651 / 100MG
CAS No.：103854-56-4
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Quercetin 3，7-di-O-rhamnopyranoside 98%

Quercetin 3，7-di-O-rhamnopyranoside 98%

Q963163 / 5MG
CAS No.：28638-13-3
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Quercetin 3，5，3'-trimethyl ether ≥98%(HPLC)

Quercetin 3，5，3'-trimethyl ether ≥98%(HPLC)

Q963198 / 5MG
CAS No.：13459-09-1
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Quercitrin 2''-O-arabinoside ≥98%(HPLC)

Quercitrin 2''-O-arabinoside ≥98%(HPLC)

Q963356 / 5MG
CAS No.：104683-55-8
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Quercetin-3-O-β-D-ribosyl-(1→2)-β-D-glucoside 分析對照品， 98%(HPLC)

Quercetin-3-O-β-D-ribosyl-(1→2)-β-D-glucoside 分析對照品， 98%(HPLC)

Q963441 / 5MG
CAS No.：83048-35-5
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Quercetagetinidin chloride 分析對照品， ≥98%(HPLC)

Quercetagetinidin chloride 分析對照品， ≥98%(HPLC)

Q963484 / 1MG
CAS No.：42529-06-6
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1-(Quinolin-4-yl)ethan-1-one 98%

1-(Quinolin-4-yl)ethan-1-one 98%

Q963494 / 1G
CAS No.：60814-30-4
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1-(Quinolin-4-yl)ethan-1-one 98%

1-(Quinolin-4-yl)ethan-1-one 98%

Q963494 / 100MG
CAS No.：60814-30-4
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1-(Quinolin-4-yl)ethan-1-one 98%

1-(Quinolin-4-yl)ethan-1-one 98%

Q963494 / 250MG
CAS No.：60814-30-4
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Quinoxaline-5，7-diamine ≥98%

Quinoxaline-5，7-diamine ≥98%

Q963698 / 250MG
CAS No.：89977-47-9
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Quinoxaline-5，7-diamine ≥98%

Quinoxaline-5，7-diamine ≥98%

Q963698 / 1G
CAS No.：89977-47-9
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Quinolin-8-ylmethanamine 95%

Quinolin-8-ylmethanamine 95%

Q966402 / 100MG
CAS No.：15402-71-8
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Quinolin-8-ylmethanamine 95%

Quinolin-8-ylmethanamine 95%

Q966402 / 1G
CAS No.：15402-71-8
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Quinolin-8-ylmethanamine 95%

Quinolin-8-ylmethanamine 95%

Q966402 / 250MG
CAS No.：15402-71-8
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Quaternary ammonium compounds， bis(hydroxyethyl)methyltallow alkyl， chlorides 50%

Quaternary ammonium compounds， bis(hydroxyethyl)methyltallow alkyl， chlorides 50%

Q967311 / 2.5KG
CAS No.：67784-77-4
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Quaternary ammonium compounds， bis(hydroxyethyl)methyltallow alkyl， chlorides 50%

Quaternary ammonium compounds， bis(hydroxyethyl)methyltallow alkyl， chlorides 50%

Q967311 / 500G
CAS No.：67784-77-4
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(1-Quinoxalin-2-yl-piperidin-3-yl)-methanol 97%

(1-Quinoxalin-2-yl-piperidin-3-yl)-methanol 97%

Q967487 / 500MG
CAS No.：1146080-45-6
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1-Quinoxalin-2-yl-piperidin-3-ol 97%

1-Quinoxalin-2-yl-piperidin-3-ol 97%

Q967559 / 500MG
CAS No.：1099941-89-5
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1-Quinoxalin-2-yl-piperidin-4-ol 97%

1-Quinoxalin-2-yl-piperidin-4-ol 97%

Q967560 / 500MG
CAS No.：1146080-42-3
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1-Quinoxalin-2-yl-piperidin-4-ylamine hydrochloride 97%

1-Quinoxalin-2-yl-piperidin-4-ylamine hydrochloride 97%

Q967822 / 100MG
CAS No.：1185317-72-9
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1-Quinoxalin-2-yl-piperidin-4-ylamine hydrochloride 97%

1-Quinoxalin-2-yl-piperidin-4-ylamine hydrochloride 97%

Q967822 / 500MG
CAS No.：1185317-72-9
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2-quinolin-4-ylethanol ≥95%

2-quinolin-4-ylethanol ≥95%

Q968795 / 1G
CAS No.：55908-35-5
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1-(2-Quinoxalinyl)-1，2，3，4-butanetetrol 95%

1-(2-Quinoxalinyl)-1，2，3，4-butanetetrol 95%

Q970600 / 250MG
CAS No.：80840-09-1
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1-(2-Quinoxalinyl)-1，2，3，4-butanetetrol 95%

1-(2-Quinoxalinyl)-1，2，3，4-butanetetrol 95%

Q970600 / 50MG
CAS No.：80840-09-1
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1-(2-Quinoxalinyl)-1，2，3，4-butanetetrol 95%

1-(2-Quinoxalinyl)-1，2，3，4-butanetetrol 95%

Q970600 / 1G
CAS No.：80840-09-1
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Quininone 97%

Quininone 97%

Q970628 / 25MG
CAS No.：84-31-1
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Quinazoline-8-carboxylic acid 98%

Quinazoline-8-carboxylic acid 98%

Q971490 / 1G
CAS No.：1783401-69-3
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Quinazoline-8-carboxylic acid 98%

Quinazoline-8-carboxylic acid 98%

Q971490 / 250MG
CAS No.：1783401-69-3
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Quinazoline-8-carboxylic acid 98%

Quinazoline-8-carboxylic acid 98%

Q971490 / 100MG
CAS No.：1783401-69-3
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[1，1':4'，1'':4''，1'''-Quaterphenyl]-3，4'''，5-tricarboxylic acid 97%

[1，1':4'，1'':4''，1'''-Quaterphenyl]-3，4'''，5-tricarboxylic acid 97%

Q972065 / 1G
CAS No.：2005517-60-0
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[1，1':4'，1'':4''，1'''-Quaterphenyl]-3，4'''，5-tricarboxylic acid 97%

[1，1':4'，1'':4''，1'''-Quaterphenyl]-3，4'''，5-tricarboxylic acid 97%

Q972065 / 100MG
CAS No.：2005517-60-0
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[1，1':4'，1'':4''，1'''-Quaterphenyl]-3，4'''，5-tricarboxylic acid 97%

[1，1':4'，1'':4''，1'''-Quaterphenyl]-3，4'''，5-tricarboxylic acid 97%

Q972065 / 250MG
CAS No.：2005517-60-0
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2-(Quinoxalin-2-yl)benzo[d]oxazole 95%

2-(Quinoxalin-2-yl)benzo[d]oxazole 95%

Q972846 / 1G
CAS No.：24613-98-7
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2-(Quinoxalin-2-yl)benzo[d]oxazole 95%

2-(Quinoxalin-2-yl)benzo[d]oxazole 95%

Q972846 / 100MG
CAS No.：24613-98-7
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2-(Quinoxalin-2-yl)benzo[d]oxazole 95%

2-(Quinoxalin-2-yl)benzo[d]oxazole 95%

Q972846 / 250MG
CAS No.：24613-98-7
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Quinoline-5-sulfonamide 95%

Quinoline-5-sulfonamide 95%

Q973721 / 250MG
CAS No.：415913-05-2
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Quinoline-5-sulfonamide 95%

Quinoline-5-sulfonamide 95%

Q973721 / 100MG
CAS No.：415913-05-2
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Quinoline-5-sulfonamide 95%

Quinoline-5-sulfonamide 95%

Q973721 / 5G
CAS No.：415913-05-2
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Quinoline-5-sulfonamide 95%

Quinoline-5-sulfonamide 95%

Q973721 / 1G
CAS No.：415913-05-2
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4-Quinolinecarboxamide 98%

4-Quinolinecarboxamide 98%

Q973772 / 5G
CAS No.：4363-95-5
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4-Quinolinecarboxamide 98%

4-Quinolinecarboxamide 98%

Q973772 / 100MG
CAS No.：4363-95-5
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4-Quinolinecarboxamide 98%

4-Quinolinecarboxamide 98%

Q973772 / 250MG
CAS No.：4363-95-5
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4-Quinolinecarboxamide 98%

4-Quinolinecarboxamide 98%

Q973772 / 1G
CAS No.：4363-95-5
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Telephone 04-2472-8859
Fax 04-2472-8825
Mail taichung@echochemical.com

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Address No. 33, Lane 63, Yanzhou 1st Street, Yongkang District, Tainan City
Telephone 06-243-6589
Fax 06-253-8208
Mail tainan@echochemical.com

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Telephone 07-753-9988
Fax 07-753-1958
Mail kaohsiung@echochemical.com
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