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Chemical materials

O-Desmethyl Gatifloxacin

O-Desmethyl Gatifloxacin

D291650 / 25MG
CAS No.：616205-76-6
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3-Desmethyl Gatifloxacin

3-Desmethyl Gatifloxacin

D291655 / 100MG
CAS No.：112811-57-1
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2-Desmethylene-2-chloromethyl Ethacrynic Acid

2-Desmethylene-2-chloromethyl Ethacrynic Acid

D291660 / 250MG
CAS No.：27929-18-6
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2-Desmethylene-2-chloromethyl Ethacrynic Acid

2-Desmethylene-2-chloromethyl Ethacrynic Acid

D291660 / 25MG
CAS No.：27929-18-6
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N-Desmethyl Eletriptan Hydrochloride

N-Desmethyl Eletriptan Hydrochloride

D291665 / 250MG
CAS No.：1391054-78-6
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N-Desmethyl Eletriptan

N-Desmethyl Eletriptan

D291666 / 250MG
CAS No.：153525-55-4
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(E)-N-Desmethyl-N-formyl Doxepin

(E)-N-Desmethyl-N-formyl Doxepin

D291670 / 100MG
CAS No.：250331-52-3
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N-Desmethyl N-Ethyl Olanzapine

N-Desmethyl N-Ethyl Olanzapine

D291675 / 100MG
CAS No.：N/A
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N-Desmethyl N-Ethyl Olanzapine

N-Desmethyl N-Ethyl Olanzapine

D291675 / 1G
CAS No.：N/A
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O-Desmethyl Gefitinib

O-Desmethyl Gefitinib

D291680 / 1MG
CAS No.：847949-49-9
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O-Desmethyl Gefitinib

O-Desmethyl Gefitinib

D291680 / 5MG
CAS No.：847949-49-9
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O-Desmethyl Gefitinib

O-Desmethyl Gefitinib

D291680 / 10MG
CAS No.：847949-49-9
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O-Desmethyl Gefitinib-d6

O-Desmethyl Gefitinib-d6

D291682 / 25MG
CAS No.：N/A
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N-Desmethyldofetilide

N-Desmethyldofetilide

D291685 / 250MG
CAS No.：176447-94-2
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N-Desmethyl Dofetilide-13C

N-Desmethyl Dofetilide-13C

D291687 / 50MG
CAS No.：N/A
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N-Desmethyl (E)-Doxepin Hydrochloride

N-Desmethyl (E)-Doxepin Hydrochloride

D291690 / 100MG
CAS No.：4504-96-5
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3’-N-Desmethyl-3’-N-tosyl Azithromycin

3’-N-Desmethyl-3’-N-tosyl Azithromycin

D291700 / 50MG
CAS No.：612069-31-5
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3’-N-Desmethyl-3’-N-tosyl Azithromycin

3’-N-Desmethyl-3’-N-tosyl Azithromycin

D291700 / 25MG
CAS No.：612069-31-5
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3’-N-Desmethyl-3’-N-tosyl Azithromycin

3’-N-Desmethyl-3’-N-tosyl Azithromycin

D291700 / 10MG
CAS No.：612069-31-5
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9-Desmethyl endo-Granisetron Hydrochloride

9-Desmethyl endo-Granisetron Hydrochloride

D291705 / 50MG
CAS No.：141136-01-8
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9-Desmethyl endo-Granisetron Hydrochloride

9-Desmethyl endo-Granisetron Hydrochloride

D291705 / 5MG
CAS No.：141136-01-8
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Des[(5-methyl-1,3,4-thiadiazol-2-yl)thio] Cefazolin-3-methanol-13C2,15N

Des[(5-methyl-1,3,4-thiadiazol-2-yl)thio] Cefazolin-3-methanol-13C2,15N

D291712 / 10MG
CAS No.：N/A
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N-Desmethyldofetilide-d4

N-Desmethyldofetilide-d4

D291717 / 50MG
CAS No.：N/A
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N-Desmethyl,N-2(2-cyanobenzyl) Alogliptin

N-Desmethyl,N-2(2-cyanobenzyl) Alogliptin

D291720 / 50MG
CAS No.：865759-10-0
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N-Demethyl-6-O-methyl-N-[(phenylmethoxy)carbonyl]-, 2'-(phenylmethyl carbonate) Erythromycin

N-Demethyl-6-O-methyl-N-[(phenylmethoxy)carbonyl]-, 2'-(phenylmethyl carbonate) Erythromycin

D291730 / 10MG
CAS No.：N/A
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N-Demethyl-6-O-methyl-N-[(phenylmethoxy)carbonyl]-, 2'-(phenylmethyl carbonate) Erythromycin

N-Demethyl-6-O-methyl-N-[(phenylmethoxy)carbonyl]-, 2'-(phenylmethyl carbonate) Erythromycin

D291730 / 25MG
CAS No.：N/A
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N-Demethyl-6-O-methyl-N-[(phenylmethoxy)carbonyl]-, 2'-(phenylmethyl carbonate) Erythromycin

N-Demethyl-6-O-methyl-N-[(phenylmethoxy)carbonyl]-, 2'-(phenylmethyl carbonate) Erythromycin

D291730 / 5MG
CAS No.：N/A
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S-Desmethyl-S-(2-hydroxy-2-methylpropyl) Rosuvastatin Sodium Salt

S-Desmethyl-S-(2-hydroxy-2-methylpropyl) Rosuvastatin Sodium Salt

D291735 / 100MG
CAS No.：1714147-50-8
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S-Desmethyl-S-(2-hydroxy-2-methylpropyl) Rosuvastatin Sodium Salt

S-Desmethyl-S-(2-hydroxy-2-methylpropyl) Rosuvastatin Sodium Salt

D291735 / 10MG
CAS No.：1714147-50-8
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N-Desmethyl N-Hydroxymethyl Regorafenib

N-Desmethyl N-Hydroxymethyl Regorafenib

D291740 / 5MG
CAS No.：1343498-71-4
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N-Desmethyl N-Hydroxymethyl Regorafenib

N-Desmethyl N-Hydroxymethyl Regorafenib

D291740 / 50MG
CAS No.：1343498-71-4
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S-Desmethyl-S-(2-hydroxy-2-methylpropyl) Rosuvastatin Calcium Salt

S-Desmethyl-S-(2-hydroxy-2-methylpropyl) Rosuvastatin Calcium Salt

D291743 / 5MG
CAS No.：1714147-47-3
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S-Desmethyl-S-(2-hydroxy-2-methylpropyl) Rosuvastatin Calcium Salt

S-Desmethyl-S-(2-hydroxy-2-methylpropyl) Rosuvastatin Calcium Salt

D291743 / 50MG
CAS No.：1714147-47-3
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S-Desmethyl-S-(2-hydroxy-2-methylpropyl) Rosuvastatin Calcium Salt

S-Desmethyl-S-(2-hydroxy-2-methylpropyl) Rosuvastatin Calcium Salt

D291743 / 25MG
CAS No.：1714147-47-3
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N-Desmethyl 4-Hydroxy Toremifene Hydrochloride

N-Desmethyl 4-Hydroxy Toremifene Hydrochloride

D291745 / 1MG
CAS No.：N/A
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N-Desmethyl 4-Hydroxy Toremifene Hydrochloride

N-Desmethyl 4-Hydroxy Toremifene Hydrochloride

D291745 / 10MG
CAS No.：N/A
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2,3-Dehydro-3-Deshydroxy-(2E)-Rosuvastatin

2,3-Dehydro-3-Deshydroxy-(2E)-Rosuvastatin

D291748 / 100MG
CAS No.：2290571-51-4
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S-Desmethyl-S-(2-hydroxy-2-methylpropyl) Rosuvastatin tert-Butyl Ester

S-Desmethyl-S-(2-hydroxy-2-methylpropyl) Rosuvastatin tert-Butyl Ester

D291750 / 25MG
CAS No.：1714147-49-5
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S-Desmethyl-S-(2-hydroxy-2-methylpropyl) Rosuvastatin tert-Butyl Ester

S-Desmethyl-S-(2-hydroxy-2-methylpropyl) Rosuvastatin tert-Butyl Ester

D291750 / 10MG
CAS No.：1714147-49-5
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S-Desmethyl-S-(2-hydroxy-2-methylpropyl) Rosuvastatin tert-Butyl Ester

S-Desmethyl-S-(2-hydroxy-2-methylpropyl) Rosuvastatin tert-Butyl Ester

D291750 / 100MG
CAS No.：1714147-49-5
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N-Desmethyl Ibandronate Sodium

N-Desmethyl Ibandronate Sodium

D291755 / 100MG
CAS No.：953805-81-7
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N-Desmethyl Ibandronate Sodium

N-Desmethyl Ibandronate Sodium

D291755 / 10MG
CAS No.：953805-81-7
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Desmethyl Icaritin

Desmethyl Icaritin

D291760 / 10MG
CAS No.：28610-31-3
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Desmethyl Icaritin

Desmethyl Icaritin

D291760 / 1MG
CAS No.：28610-31-3
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4-Desmethyl Istradefylline

4-Desmethyl Istradefylline

D291775 / 100MG
CAS No.：160434-48-0
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4-Desmethyl Istradefylline-d3,13C

4-Desmethyl Istradefylline-d3,13C

D291777 / 50MG
CAS No.：N/A
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N-Desmethyl Diphenhydramine Hydrochloride

N-Desmethyl Diphenhydramine Hydrochloride

D291780 / 250MG
CAS No.：53499-40-4
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N-Desmethyl Diphenhydramine Hydrochloride

N-Desmethyl Diphenhydramine Hydrochloride

D291780 / 100MG
CAS No.：53499-40-4
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N-Desmethyl Diphenhydramine Hydrochloride

N-Desmethyl Diphenhydramine Hydrochloride

D291780 / 500MG
CAS No.：53499-40-4
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N-Desmethyl Diphenhydramine-d3 Hydrochloride

N-Desmethyl Diphenhydramine-d3 Hydrochloride

D291782 / 2.5MG
CAS No.：1794759-12-8
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Fax 03-493-0687
Mail chungli@echochemical.com

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Telephone 037-621-088
Fax 037-615-096
Mail miaoli@echochemical.com

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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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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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