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Chemical materials

6,7-Demethylene Drospirenone

6,7-Demethylene Drospirenone

D231040 / 5MG
CAS No.：67372-68-3
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C-Demethyl Formoterol Hemifumarate(Mixture of Diastereomers)

C-Demethyl Formoterol Hemifumarate(Mixture of Diastereomers)

D231045 / 10MG
CAS No.：N/A
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(5'Alpha,10Alpha)-1-Demethyl-9,10-dihydro-12'-hydroxy-2'-methyl-5'-(phenylmethyl)-2,3(2H,3H)-secoergotaman-3,3',6',18-tetrone

(5'Alpha,10Alpha)-1-Demethyl-9,10-dihydro-12'-hydroxy-2'-methyl-5'-(phenylmethyl)-2,3(2H,3H)-secoergotaman-3,3',6',18-tetrone

D231050 / 1MG
CAS No.：81149-12-4
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(5'Alpha,10Alpha)-1-Demethyl-9,10-dihydro-12'-hydroxy-2'-methyl-5'-(phenylmethyl)-2,3(2H,3H)-secoergotaman-3,3',6',18-tetrone

(5'Alpha,10Alpha)-1-Demethyl-9,10-dihydro-12'-hydroxy-2'-methyl-5'-(phenylmethyl)-2,3(2H,3H)-secoergotaman-3,3',6',18-tetrone

D231050 / 0.25MG
CAS No.：81149-12-4
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(5'a,10a)-1-Demethyl-9,10-dihydro-12'-hydroxy-2'-methyl-5'-(phenylmethyl)-2,3(2H,3H)-secoergotaman-3,3',6',18-tetrone

(5'a,10a)-1-Demethyl-9,10-dihydro-12'-hydroxy-2'-methyl-5'-(phenylmethyl)-2,3(2H,3H)-secoergotaman-3,3',6',18-tetrone

D231050 / 2.5MG
CAS No.：81149-12-4
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N-Demethyl-3-methoxy-4-hydroxytamoxifen Hydrochloride (E,Z mixture)

N-Demethyl-3-methoxy-4-hydroxytamoxifen Hydrochloride (E,Z mixture)

D231060 / 2.5MG
CAS No.：2125720-13-8
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N-Demethyl-3-methoxy-4-hydroxytamoxifen Hydrochloride (E,Z mixture)

N-Demethyl-3-methoxy-4-hydroxytamoxifen Hydrochloride (E,Z mixture)

D231060 / 25MG
CAS No.：2125720-13-8
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N-Demethyl-3-methoxy-4-hydroxytamoxifen-d3 Hydrochloride (Z,E mixture)

N-Demethyl-3-methoxy-4-hydroxytamoxifen-d3 Hydrochloride (Z,E mixture)

D231062 / 25MG
CAS No.：N/A
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(aS)-N-Demethyl Deprenyl

(aS)-N-Demethyl Deprenyl

D231065 / 25MG
CAS No.：56862-30-7
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(aS)-N-Demethyl Deprenyl

(aS)-N-Demethyl Deprenyl

D231065 / 5MG
CAS No.：56862-30-7
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(aS)-N-Demethyl Deprenyl

(aS)-N-Demethyl Deprenyl

D231065 / 10MG
CAS No.：56862-30-7
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4-O-Demethyl Griseofulvin

4-O-Demethyl Griseofulvin

D231075 / 25MG
CAS No.：5128-41-6
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4-O-Demethyl Griseofulvin

4-O-Demethyl Griseofulvin

D231075 / 2.5MG
CAS No.：5128-41-6
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6-O-Demethyl Griseofulvin

6-O-Demethyl Griseofulvin

D231080 / 25MG
CAS No.：20168-88-1
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6-O-Demethyl Griseofulvin

6-O-Demethyl Griseofulvin

D231080 / 2.5MG
CAS No.：20168-88-1
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6-Demethylgriseofulvin glucuronide

6-Demethylgriseofulvin glucuronide

D231083 / 10MG
CAS No.：N/A
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7-Desmethylagomelatine

7-Desmethylagomelatine

D231095 / 10MG
CAS No.：152302-45-9
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7-Desmethylagomelatine

7-Desmethylagomelatine

D231095 / 100MG
CAS No.：152302-45-9
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Demethyltrichlorfon Sodium Salt

Demethyltrichlorfon Sodium Salt

D231110 / 250MG
CAS No.：N/A
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Demethyltrichlorfon Sodium Salt

Demethyltrichlorfon Sodium Salt

D231110 / 2.5G
CAS No.：N/A
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Demethyltetracycline (>90%)

Demethyltetracycline (>90%)

D231115 / 100MG
CAS No.：987-02-0
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Demethyltetracycline (>90%)

Demethyltetracycline (>90%)

D231115 / 1G
CAS No.：987-02-0
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N-Demethoxy Linuron

N-Demethoxy Linuron

D231120 / 50MG
CAS No.：3567-62-2
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N-Demethoxy Linuron

N-Demethoxy Linuron

D231120 / 100MG
CAS No.：3567-62-2
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N-Demethoxy Linuron

N-Demethoxy Linuron

D231120 / 250MG
CAS No.：3567-62-2
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N-Demethoxy Linuron-13C6

N-Demethoxy Linuron-13C6

D231122 / 50MG
CAS No.：1346603-94-8
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2-Demethoxy-2-chloro Urapidil

2-Demethoxy-2-chloro Urapidil

D231125 / 500MG
CAS No.：34661-73-9
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2-Demethoxy-4-methoxy Urapidil

2-Demethoxy-4-methoxy Urapidil

D231130 / 50MG
CAS No.：34661-79-5
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2-Demethoxy-4-methoxy Urapidil

2-Demethoxy-4-methoxy Urapidil

D231130 / 100MG
CAS No.：34661-79-5
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2-Demethoxy-4-methoxy Urapidil

2-Demethoxy-4-methoxy Urapidil

D231130 / 10MG
CAS No.：34661-79-5
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N-Demethyl-N-formyl Clarithromycin

N-Demethyl-N-formyl Clarithromycin

D231135 / 5MG
CAS No.：127140-69-6
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N-Demethyl-N-formyl Clarithromycin

N-Demethyl-N-formyl Clarithromycin

D231135 / 50MG
CAS No.：127140-69-6
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N-demethyl-6-O-methyl-N-[(phenylmethoxy)carbonyl]-2'-(phenylmethylcarbonate) Erythromycin

N-demethyl-6-O-methyl-N-[(phenylmethoxy)carbonyl]-2'-(phenylmethylcarbonate) Erythromycin

D231138 / 100MG
CAS No.：81103-10-8
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8-Demethyl-6-hydroxy Zolazepam

8-Demethyl-6-hydroxy Zolazepam

D231140 / 2.5MG
CAS No.：55199-56-9
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8-Demethyl-6-hydroxy Zolazepam

8-Demethyl-6-hydroxy Zolazepam

D231140 / 1MG
CAS No.：55199-56-9
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4'-Demethyl Homoharringtonine

4'-Demethyl Homoharringtonine

D231150 / 25MG
CAS No.：98599-84-9
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Demethyl Memantine Hydrochloride

Demethyl Memantine Hydrochloride

D231160 / 5MG
CAS No.：33103-93-4
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Demethyl Memantine Hydrochloride

Demethyl Memantine Hydrochloride

D231160 / 50MG
CAS No.：33103-93-4
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3-Demethyl Mescaline

3-Demethyl Mescaline

D231165 / 100MG
CAS No.：16046-07-4
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N-Demethyl Ondansetron

N-Demethyl Ondansetron

D231170 / 250MG
CAS No.：99614-14-9
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N-Demethyl Ondansetron

N-Demethyl Ondansetron

D231170 / 50MG
CAS No.：99614-14-9
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N-Demethyl Ondansetron

N-Demethyl Ondansetron

D231170 / 100MG
CAS No.：99614-14-9
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Demethyl Irbesartan

Demethyl Irbesartan

D231175 / 500MG
CAS No.：158778-58-6
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rac-1-O-Demethyl Papaveroxine

rac-1-O-Demethyl Papaveroxine

D231180 / 100MG
CAS No.：1795791-30-8
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Demethyl Isradipine

Demethyl Isradipine

D231185 / 5G
CAS No.：88977-30-4
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4’-Demethyl Papaverine

4’-Demethyl Papaverine

D231195 / 75MG
CAS No.：18813-60-0
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6-Demethyl Papaverine

6-Demethyl Papaverine

D231200 / 5MG
CAS No.：18813-63-3
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6-Demethyl Papaverine

6-Demethyl Papaverine

D231200 / 1MG
CAS No.：18813-63-3
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6-Demethyl Papaverine-d3

6-Demethyl Papaverine-d3

D231202 / 10MG
CAS No.：1246815-25-7
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6-Demethyl Papaverine-d3

6-Demethyl Papaverine-d3

D231202 / 1MG
CAS No.：1246815-25-7
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Telephone 06-243-6589
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Mail tainan@echochemical.com

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