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Chemical materials

7，7'-((Oxybis(butane-4，1-diyl))bis(oxy))bis(3，4-dihydroquinolin-2(1H)-one) 97%

7，7'-((Oxybis(butane-4，1-diyl))bis(oxy))bis(3，4-dihydroquinolin-2(1H)-one) 97%

O763239 / 25MG
CAS No.：1424858-02-5
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4-((2-Oxo-1，2，3，4-tetrahydroquinolin-7-yl)oxy)butanoic acid 97%

4-((2-Oxo-1，2，3，4-tetrahydroquinolin-7-yl)oxy)butanoic acid 97%

O763243 / 1G
CAS No.：58899-27-7
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Oxytocin antiparallel dimer 95%

Oxytocin antiparallel dimer 95%

O763250 / 10MG
CAS No.：20054-93-7
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O-Acetylrotigotine Hydrochloride 95%

O-Acetylrotigotine Hydrochloride 95%

O763291 / 25MG
CAS No.：1229620-82-9
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6-Oxo Norethindrone Acetate 95%

6-Oxo Norethindrone Acetate 95%

O763308 / 50MG
CAS No.：438244-27-0
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(2-Oxo-2-((8R，9S，10R，11S，13S，16R，17S)-11，16，17-trihydroxy-10，13-dimethyl-3-oxo-6，7，8，9，10，11，12，13，16，17-decahydro-3H-cyclopenta[a]phenanthren-17-yl)ethyl acetate) 95%

(2-Oxo-2-((8R，9S，10R，11S，13S，16R，17S)-11，16，17-trihydroxy-10，13-dimethyl-3-oxo-6，7，8，9，10，11，12，13，16，17-decahydro-3H-cyclopenta[a]phenanthren-17-yl)ethyl acetate) 95%

O763350 / 25MG
CAS No.：131918-72-4
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11-Oxo Fluticasone Propionate 95%

11-Oxo Fluticasone Propionate 95%

O763352 / 100MG
CAS No.：1219174-94-3
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2-Oxo-Ivabradine hydrochloride 95%

2-Oxo-Ivabradine hydrochloride 95%

O763353 / 25MG
CAS No.：1616710-50-9
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4-[2-[1-oxo-1，2-dihydrophthalazin-2-yl]ethoxy]benzaldehyde 95%

4-[2-[1-oxo-1，2-dihydrophthalazin-2-yl]ethoxy]benzaldehyde 95%

O763425 / 1G
CAS No.：214282-14-1
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7-O-(Triethylsilyl) Paclitaxel 98%

7-O-(Triethylsilyl) Paclitaxel 98%

O763474 / 5MG
CAS No.：148930-55-6
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2'，3'-O-isopropylidene-O2，5'-cyclouridine 98%

2'，3'-O-isopropylidene-O2，5'-cyclouridine 98%

O763501 / 250MG
CAS No.：3868-21-1
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1，2-O-(1-Methylethylidene)-beta-L-lyxofuranose 97%

1，2-O-(1-Methylethylidene)-beta-L-lyxofuranose 97%

O763502 / 250MG
CAS No.：34370-92-8
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1，2-O-(1-Methylethylidene)-a-L-ribofuranose 97%

1，2-O-(1-Methylethylidene)-a-L-ribofuranose 97%

O763503 / 1G
CAS No.：172949-42-7
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2-(2-Oxobutyl)cyclohexane-1，3-dione 95%

2-(2-Oxobutyl)cyclohexane-1，3-dione 95%

O763519 / 1G
CAS No.：24836-98-4
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3-(2-oxo-cyclopentyl)-propionic acid ethyl ester 95%

3-(2-oxo-cyclopentyl)-propionic acid ethyl ester 95%

O763561 / 1G
CAS No.：4104-20-5
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12-oxododecanoic acid butyl ester 95%

12-oxododecanoic acid butyl ester 95%

O763621 / 1G
CAS No.：1779505-97-3
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7-Octenyldimethylsilane 95%

7-Octenyldimethylsilane 95%

O763741 / 5G
CAS No.：52770-61-3
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2-(2-Oxopyrrolidin-1-yl)ethyl Acrylate ≥97.0%(GC)，contains MEHQ as stabilizer

2-(2-Oxopyrrolidin-1-yl)ethyl Acrylate ≥97.0%(GC)，contains MEHQ as stabilizer

O763764 / 5G
CAS No.：3541-31-9
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3，3，4，4，5，5，6，6-Octafluoroocta-1，7-diene ≥98.0%(GC)

3，3，4，4，5，5，6，6-Octafluoroocta-1，7-diene ≥98.0%(GC)

O763821 / 5G
CAS No.：678-65-9
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Octadecyldimethyl(3-triethoxysilylpropyl)ammonium chlorid 72% in ethanol

Octadecyldimethyl(3-triethoxysilylpropyl)ammonium chlorid 72% in ethanol

O763866 / 2KG
CAS No.：62117-57-1
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O-DL-a-Tocopherolylpropylheptamethyltrisiloxane technical grade， 90%

O-DL-a-Tocopherolylpropylheptamethyltrisiloxane technical grade， 90%

O763910 / 5G
CAS No.：920741-92-0
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n-Octylsilane 97%

n-Octylsilane 97%

O763933 / 10G
CAS No.：871-92-1
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n-Octyldimethyl(dimethylamino)silane 95%

n-Octyldimethyl(dimethylamino)silane 95%

O763934 / 5G
CAS No.：110348-62-4
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n-Octyldimethyl(dimethylamino)silane 95%

n-Octyldimethyl(dimethylamino)silane 95%

O763934 / 1G
CAS No.：110348-62-4
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Octaethoxy-1，3，5-trisilapentane 97%

Octaethoxy-1，3，5-trisilapentane 97%

O763935 / 1G
CAS No.：1263429-91-9
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1-n-Octadecyl-1，2，3，3，3-oentachloro-1，3-disilapropane 95%

1-n-Octadecyl-1，2，3，3，3-oentachloro-1，3-disilapropane 95%

O763936 / 1G
CAS No.：1621184-16-4
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octadecylmethylchlorosilane 95%

octadecylmethylchlorosilane 95%

O763937 / 1G
CAS No.：124694-97-9
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n-Octadecyldimethyl(dimethylamino)silane 97%， Mixture of isomers

n-Octadecyldimethyl(dimethylamino)silane 97%， Mixture of isomers

O763938 / 10G
CAS No.：76328-77-3
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n-Octadecyldiisobutylsilane 95%

n-Octadecyldiisobutylsilane 95%

O763939 / 250MG
CAS No.：149808-33-3
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n-Octadecyldiisobutyl(dimethylamino)silane 95%

n-Octadecyldiisobutyl(dimethylamino)silane 95%

O763940 / 1G
CAS No.：151613-23-9
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O-4-Methylcoumarinyl-N-[3-(triethoxysilyl)propyl]carbamate 97%

O-4-Methylcoumarinyl-N-[3-(triethoxysilyl)propyl]carbamate 97%

O763945 / 1G
CAS No.：129119-78-4
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zinc O，O，O'，O'-tetrabutyl bis(phosphorodithioate) 97%

zinc O，O，O'，O'-tetrabutyl bis(phosphorodithioate) 97%

O764085 / 5G
CAS No.：6990-43-8
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3-(1-oxo-5-(piperazin-1-yl)isoindolin-2-yl)piperidine-2，6-dione hydrochloride 95%

3-(1-oxo-5-(piperazin-1-yl)isoindolin-2-yl)piperidine-2，6-dione hydrochloride 95%

O764175 / 250MG
CAS No.：2222120-31-0
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3-(1-oxo-5-(piperazin-1-yl)isoindolin-2-yl)piperidine-2，6-dione hydrochloride 95%

3-(1-oxo-5-(piperazin-1-yl)isoindolin-2-yl)piperidine-2，6-dione hydrochloride 95%

O764175 / 100MG
CAS No.：2222120-31-0
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3-(1-oxo-5-(piperazin-1-yl)isoindolin-2-yl)piperidine-2，6-dione hydrochloride 95%

3-(1-oxo-5-(piperazin-1-yl)isoindolin-2-yl)piperidine-2，6-dione hydrochloride 95%

O764175 / 1G
CAS No.：2222120-31-0
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O4-(3，3-dimethylbutan-2-yl) O2-propyl 3，5-dimethyl-1H-pyrrole-2，4-dicarboxylate ≥95%

O4-(3，3-dimethylbutan-2-yl) O2-propyl 3，5-dimethyl-1H-pyrrole-2，4-dicarboxylate ≥95%

O764256 / 25MG
CAS No.：528894-70-4
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O4-(3，3-dimethylbutan-2-yl) O2-propyl 3，5-dimethyl-1H-pyrrole-2，4-dicarboxylate ≥95%

O4-(3，3-dimethylbutan-2-yl) O2-propyl 3，5-dimethyl-1H-pyrrole-2，4-dicarboxylate ≥95%

O764256 / 10MG
CAS No.：528894-70-4
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O4-(3，3-dimethylbutan-2-yl) O2-propyl 3，5-dimethyl-1H-pyrrole-2，4-dicarboxylate ≥95%

O4-(3，3-dimethylbutan-2-yl) O2-propyl 3，5-dimethyl-1H-pyrrole-2，4-dicarboxylate ≥95%

O764256 / 50MG
CAS No.：528894-70-4
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O4-(3，3-dimethylbutan-2-yl) O2-propyl 3，5-dimethyl-1H-pyrrole-2，4-dicarboxylate ≥95%

O4-(3，3-dimethylbutan-2-yl) O2-propyl 3，5-dimethyl-1H-pyrrole-2，4-dicarboxylate ≥95%

O764256 / 100MG
CAS No.：528894-70-4
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1，2，3，4，5，6，7，8-octahydro-1-[(4-methoxyphenyl)methyl]isoquinoline 98%

1，2，3，4，5，6，7，8-octahydro-1-[(4-methoxyphenyl)methyl]isoquinoline 98%

O764258 / 1G
CAS No.：51072-36-7
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1，2，3，4，5，6，7，8-octahydro-1-[(4-methoxyphenyl)methyl]isoquinoline 98%

1，2，3，4，5，6，7，8-octahydro-1-[(4-methoxyphenyl)methyl]isoquinoline 98%

O764258 / 100MG
CAS No.：51072-36-7
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1，2，3，4，5，6，7，8-octahydro-1-[(4-methoxyphenyl)methyl]isoquinoline 98%

1，2，3，4，5，6，7，8-octahydro-1-[(4-methoxyphenyl)methyl]isoquinoline 98%

O764258 / 250MG
CAS No.：51072-36-7
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o-Oxalotoluidide ≥95%

o-Oxalotoluidide ≥95%

O764282 / 1G
CAS No.：3299-62-5
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o-Oxalotoluidide ≥95%

o-Oxalotoluidide ≥95%

O764282 / 100MG
CAS No.：3299-62-5
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o-Oxalotoluidide ≥95%

o-Oxalotoluidide ≥95%

O764282 / 250MG
CAS No.：3299-62-5
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o-Oxalotoluidide ≥95%

o-Oxalotoluidide ≥95%

O764282 / 500MG
CAS No.：3299-62-5
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Oxirane， 2-[(1，1-dimethylethoxy)methyl]-， (2R)- 98%

Oxirane， 2-[(1，1-dimethylethoxy)methyl]-， (2R)- 98%

O764339 / 25G
CAS No.：130232-98-3
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Oxirane， 2-[(1，1-dimethylethoxy)methyl]-， (2R)- 98%

Oxirane， 2-[(1，1-dimethylethoxy)methyl]-， (2R)- 98%

O764339 / 10G
CAS No.：130232-98-3
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Oxirane， 2-[(1，1-dimethylethoxy)methyl]-， (2R)- 98%

Oxirane， 2-[(1，1-dimethylethoxy)methyl]-， (2R)- 98%

O764339 / 1G
CAS No.：130232-98-3
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Oxirane， 2-[(1，1-dimethylethoxy)methyl]-， (2R)- 98%

Oxirane， 2-[(1，1-dimethylethoxy)methyl]-， (2R)- 98%

O764339 / 5G
CAS No.：130232-98-3
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Mail taichung@echochemical.com

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