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Chemical materials

Samarium(III) acetylacetonate hydrate 99% metals basis

Samarium(III) acetylacetonate hydrate 99% metals basis

S856924 / 100G
CAS No.：14589-42-5
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(S)-(-)-3-Benzoylthio-2-methylpropanoic acid 98%

(S)-(-)-3-Benzoylthio-2-methylpropanoic acid 98%

S856976 / 25G
CAS No.：72679-02-8
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(S)-(-)-3-Benzoylthio-2-methylpropanoic acid 98%

(S)-(-)-3-Benzoylthio-2-methylpropanoic acid 98%

S856976 / 100G
CAS No.：72679-02-8
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(1S)-4，5-Dimethoxy-1-[(methylamino)methyl]benzocyclobutane Hydrochloride 99%

(1S)-4，5-Dimethoxy-1-[(methylamino)methyl]benzocyclobutane Hydrochloride 99%

S857019 / 250MG
CAS No.：866783-13-3
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(1S)-4，5-Dimethoxy-1-[(methylamino)methyl]benzocyclobutane Hydrochloride 99%

(1S)-4，5-Dimethoxy-1-[(methylamino)methyl]benzocyclobutane Hydrochloride 99%

S857019 / 1G
CAS No.：866783-13-3
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(1S)-4，5-Dimethoxy-1-[(methylamino)methyl]benzocyclobutane Hydrochloride 99%

(1S)-4，5-Dimethoxy-1-[(methylamino)methyl]benzocyclobutane Hydrochloride 99%

S857019 / 5G
CAS No.：866783-13-3
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2-[[4-(4-methyl-6-oxo-4，5-dihydro-1H-pyridazin-3-yl)phenyl]hydrazinylidene]propanedinitrile 98%

2-[[4-(4-methyl-6-oxo-4，5-dihydro-1H-pyridazin-3-yl)phenyl]hydrazinylidene]propanedinitrile 98%

S857024 / 1G
CAS No.：131741-08-7
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2-[[4-(4-methyl-6-oxo-4，5-dihydro-1H-pyridazin-3-yl)phenyl]hydrazinylidene]propanedinitrile 98%

2-[[4-(4-methyl-6-oxo-4，5-dihydro-1H-pyridazin-3-yl)phenyl]hydrazinylidene]propanedinitrile 98%

S857024 / 5G
CAS No.：131741-08-7
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2-[[4-(4-methyl-6-oxo-4，5-dihydro-1H-pyridazin-3-yl)phenyl]hydrazinylidene]propanedinitrile 98%

2-[[4-(4-methyl-6-oxo-4，5-dihydro-1H-pyridazin-3-yl)phenyl]hydrazinylidene]propanedinitrile 98%

S857024 / 100MG
CAS No.：131741-08-7
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2-[[4-(4-methyl-6-oxo-4，5-dihydro-1H-pyridazin-3-yl)phenyl]hydrazinylidene]propanedinitrile 98%

2-[[4-(4-methyl-6-oxo-4，5-dihydro-1H-pyridazin-3-yl)phenyl]hydrazinylidene]propanedinitrile 98%

S857024 / 250MG
CAS No.：131741-08-7
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1-(4-Sulfobutyl)-3-Methylimidazolium Hydrogen Sulfate 98%

1-(4-Sulfobutyl)-3-Methylimidazolium Hydrogen Sulfate 98%

S857039 / 500G
CAS No.：827320-59-2
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1-(4-Sulfobutyl)-3-Methylimidazolium Hydrogen Sulfate 98%

1-(4-Sulfobutyl)-3-Methylimidazolium Hydrogen Sulfate 98%

S857039 / 25G
CAS No.：827320-59-2
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1-(4-Sulfobutyl)-3-Methylimidazolium Hydrogen Sulfate 98%

1-(4-Sulfobutyl)-3-Methylimidazolium Hydrogen Sulfate 98%

S857039 / 100G
CAS No.：827320-59-2
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1-(4-Sulfobutyl)-3-Methylimidazolium Hydrogen Sulfate 98%

1-(4-Sulfobutyl)-3-Methylimidazolium Hydrogen Sulfate 98%

S857039 / 5G
CAS No.：827320-59-2
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1-(4-Sulfobutyl)-3-Methylimidazolium Hydrogen Sulfate 98%

1-(4-Sulfobutyl)-3-Methylimidazolium Hydrogen Sulfate 98%

S857039 / 1G
CAS No.：827320-59-2
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Sevelamer carbonate 

Sevelamer carbonate 

S857050 / 500G
CAS No.：845273-93-0
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Sevelamer carbonate 

Sevelamer carbonate 

S857050 / 100G
CAS No.：845273-93-0
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2-Sulfobenzoic Anhydride 酐：90%酸：10%

2-Sulfobenzoic Anhydride 酐：90%酸：10%

S857070 / 25G
CAS No.：81-08-3
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2-Sulfobenzoic Anhydride 酐：90%酸：10%

2-Sulfobenzoic Anhydride 酐：90%酸：10%

S857070 / 100G
CAS No.：81-08-3
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(2S，4S)-N-Boc-4-Methylpyrrolidine-2-Carboxylic Acid 97%

(2S，4S)-N-Boc-4-Methylpyrrolidine-2-Carboxylic Acid 97%

S857105 / 10G
CAS No.：364750-81-2
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(2S，4S)-N-Boc-4-Methylpyrrolidine-2-Carboxylic Acid 97%

(2S，4S)-N-Boc-4-Methylpyrrolidine-2-Carboxylic Acid 97%

S857105 / 5G
CAS No.：364750-81-2
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(2S，4S)-N-Boc-4-Methylpyrrolidine-2-Carboxylic Acid 97%

(2S，4S)-N-Boc-4-Methylpyrrolidine-2-Carboxylic Acid 97%

S857105 / 1G
CAS No.：364750-81-2
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(2S，4S)-N-Boc-4-Methylpyrrolidine-2-Carboxylic Acid 97%

(2S，4S)-N-Boc-4-Methylpyrrolidine-2-Carboxylic Acid 97%

S857105 / 250MG
CAS No.：364750-81-2
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3，4-a']dinaphthalen-4-yl)[(1S)-1-phenylethyl]-aMine 98%，ee99%

3，4-a']dinaphthalen-4-yl)[(1S)-1-phenylethyl]-aMine 98%，ee99%

S857118 / 100MG
CAS No.：556808-28-7
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(S，R)-(+)-(3，5-Dioxa-4-phosphacyclohepta[2，1-a:3，4-a′]dinaphthalen-4-yl)-(1-phenylethyl)amine 98%，ee99%

(S，R)-(+)-(3，5-Dioxa-4-phosphacyclohepta[2，1-a:3，4-a′]dinaphthalen-4-yl)-(1-phenylethyl)amine 98%，ee99%

S857120 / 250MG
CAS No.：422509-53-3
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(S，R)-(+)-(3，5-Dioxa-4-phosphacyclohepta[2，1-a:3，4-a′]dinaphthalen-4-yl)-(1-phenylethyl)amine 98%，ee99%

(S，R)-(+)-(3，5-Dioxa-4-phosphacyclohepta[2，1-a:3，4-a′]dinaphthalen-4-yl)-(1-phenylethyl)amine 98%，ee99%

S857120 / 100MG
CAS No.：422509-53-3
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(S，R)-(+)-(3，5-Dioxa-4-phosphacyclohepta[2，1-a:3，4-a′]dinaphthalen-4-yl)-(1-phenylethyl)amine 98%，ee99%

(S，R)-(+)-(3，5-Dioxa-4-phosphacyclohepta[2，1-a:3，4-a′]dinaphthalen-4-yl)-(1-phenylethyl)amine 98%，ee99%

S857120 / 1G
CAS No.：422509-53-3
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(11bS)-N，N-Bis[(R)-1-phenylethyl]-dinaphtho[2，1-d:1'，2'-f][1，3，2]dioxaphosphepin-4-amine 97%

(11bS)-N，N-Bis[(R)-1-phenylethyl]-dinaphtho[2，1-d:1'，2'-f][1，3，2]dioxaphosphepin-4-amine 97%

S857140 / 250MG
CAS No.：497883-22-4
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(11bS)-N，N-Bis[(R)-1-phenylethyl]-dinaphtho[2，1-d:1'，2'-f][1，3，2]dioxaphosphepin-4-amine 97%

(11bS)-N，N-Bis[(R)-1-phenylethyl]-dinaphtho[2，1-d:1'，2'-f][1，3，2]dioxaphosphepin-4-amine 97%

S857140 / 1G
CAS No.：497883-22-4
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(11bS)-N，N-Bis[(R)-1-phenylethyl]-dinaphtho[2，1-d:1'，2'-f][1，3，2]dioxaphosphepin-4-amine 97%

(11bS)-N，N-Bis[(R)-1-phenylethyl]-dinaphtho[2，1-d:1'，2'-f][1，3，2]dioxaphosphepin-4-amine 97%

S857140 / 5G
CAS No.：497883-22-4
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(11bS)-N，N-Bis[(R)-1-phenylethyl]-dinaphtho[2，1-d:1'，2'-f][1，3，2]dioxaphosphepin-4-amine 97%

(11bS)-N，N-Bis[(R)-1-phenylethyl]-dinaphtho[2，1-d:1'，2'-f][1，3，2]dioxaphosphepin-4-amine 97%

S857140 / 100MG
CAS No.：497883-22-4
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1-Sulfobutyl-3-MethyliMidazoliuM trifluoroMethansulfonate 98%

1-Sulfobutyl-3-MethyliMidazoliuM trifluoroMethansulfonate 98%

S857151 / 1G
CAS No.：657414-80-7
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1-Sulfobutyl-3-MethyliMidazoliuM trifluoroMethansulfonate 98%

1-Sulfobutyl-3-MethyliMidazoliuM trifluoroMethansulfonate 98%

S857151 / 100G
CAS No.：657414-80-7
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1-Sulfobutyl-3-MethyliMidazoliuM trifluoroMethansulfonate 98%

1-Sulfobutyl-3-MethyliMidazoliuM trifluoroMethansulfonate 98%

S857151 / 25G
CAS No.：657414-80-7
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1-Sulfobutyl-3-MethyliMidazoliuM trifluoroMethansulfonate 98%

1-Sulfobutyl-3-MethyliMidazoliuM trifluoroMethansulfonate 98%

S857151 / 5G
CAS No.：657414-80-7
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(3S)-3-amino-3-[3-(trifluoromethyl)phenyl]propanoic acid 98%

(3S)-3-amino-3-[3-(trifluoromethyl)phenyl]propanoic acid 98%

S857163 / 5G
CAS No.：719995-40-1
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(3S)-3-amino-3-[3-(trifluoromethyl)phenyl]propanoic acid 98%

(3S)-3-amino-3-[3-(trifluoromethyl)phenyl]propanoic acid 98%

S857163 / 1G
CAS No.：719995-40-1
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(3S)-3-amino-3-[3-(trifluoromethyl)phenyl]propanoic acid 98%

(3S)-3-amino-3-[3-(trifluoromethyl)phenyl]propanoic acid 98%

S857163 / 250MG
CAS No.：719995-40-1
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(S)-Methyl 5-oxo-1-((R)-1-phenylethyl)pyrrolidine-3-carboxylate 95%

(S)-Methyl 5-oxo-1-((R)-1-phenylethyl)pyrrolidine-3-carboxylate 95%

S857174 / 1G
CAS No.：99735-46-3
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S-4-phenoxy-Dinaphtho[2，1-d:1'，2'-f][1，3，2]dioxaphosphepin 98%，ee99%

S-4-phenoxy-Dinaphtho[2，1-d:1'，2'-f][1，3，2]dioxaphosphepin 98%，ee99%

S857206 / 250MG
CAS No.：256441-54-0
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S-4-phenoxy-Dinaphtho[2，1-d:1'，2'-f][1，3，2]dioxaphosphepin 98%，ee99%

S-4-phenoxy-Dinaphtho[2，1-d:1'，2'-f][1，3，2]dioxaphosphepin 98%，ee99%

S857206 / 100MG
CAS No.：256441-54-0
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S-N-Methyl-N-[(1S)-1-phenylethyl]-Dinaphtho[2，1-d:1'，2'-f][1，3，2]dioxaphosphepin-4-aMine 98%，ee99%

S-N-Methyl-N-[(1S)-1-phenylethyl]-Dinaphtho[2，1-d:1'，2'-f][1，3，2]dioxaphosphepin-4-aMine 98%，ee99%

S857212 / 100MG
CAS No.：712352-04-0
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1-[(3aS，8aS)-tetrahydro-2，2-diMethyl-4，4，8，8-tetraphenyl-1，3-dioxolo[4，5-e][1，3，2]dioxaphosphepin-6-yl]-Pyrrolidine 98%，ee99%

1-[(3aS，8aS)-tetrahydro-2，2-diMethyl-4，4，8，8-tetraphenyl-1，3-dioxolo[4，5-e][1，3，2]dioxaphosphepin-6-yl]-Pyrrolidine 98%，ee99%

S857217 / 1G
CAS No.：582298-51-9
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1-[(3aS，8aS)-tetrahydro-2，2-diMethyl-4，4，8，8-tetraphenyl-1，3-dioxolo[4，5-e][1，3，2]dioxaphosphepin-6-yl]-Pyrrolidine 98%，ee99%

1-[(3aS，8aS)-tetrahydro-2，2-diMethyl-4，4，8，8-tetraphenyl-1，3-dioxolo[4，5-e][1，3，2]dioxaphosphepin-6-yl]-Pyrrolidine 98%，ee99%

S857217 / 100MG
CAS No.：582298-51-9
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1-[(3aS，8aS)-tetrahydro-2，2-diMethyl-4，4，8，8-tetraphenyl-1，3-dioxolo[4，5-e][1，3，2]dioxaphosphepin-6-yl]-Pyrrolidine 98%，ee99%

1-[(3aS，8aS)-tetrahydro-2，2-diMethyl-4，4，8，8-tetraphenyl-1，3-dioxolo[4，5-e][1，3，2]dioxaphosphepin-6-yl]-Pyrrolidine 98%，ee99%

S857217 / 250MG
CAS No.：582298-51-9
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(2S，3S，5S)-5-tert-Butyloxycarbonylamino-2-amino-3-hydroxy-1，6-diphenylhexane succinate 98%

(2S，3S，5S)-5-tert-Butyloxycarbonylamino-2-amino-3-hydroxy-1，6-diphenylhexane succinate 98%

S857232 / 2G
CAS No.：183388-64-9
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(2S，3S，5S)-5-tert-Butyloxycarbonylamino-2-amino-3-hydroxy-1，6-diphenylhexane succinate 98%

(2S，3S，5S)-5-tert-Butyloxycarbonylamino-2-amino-3-hydroxy-1，6-diphenylhexane succinate 98%

S857232 / 50G
CAS No.：183388-64-9
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(2S，3S，5S)-5-tert-Butyloxycarbonylamino-2-amino-3-hydroxy-1，6-diphenylhexane succinate 98%

(2S，3S，5S)-5-tert-Butyloxycarbonylamino-2-amino-3-hydroxy-1，6-diphenylhexane succinate 98%

S857232 / 10G
CAS No.：183388-64-9
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1-[(3aS，8aS)-tetrahydro-2，2-diMethyl-4，4，8，8-tetraphenyl-1，3-dioxolo[4，5-e][1，3，2]dioxaphosphepin-6-yl]- Piperidine 98%，ee99%

1-[(3aS，8aS)-tetrahydro-2，2-diMethyl-4，4，8，8-tetraphenyl-1，3-dioxolo[4，5-e][1，3，2]dioxaphosphepin-6-yl]- Piperidine 98%，ee99%

S857236 / 1G
CAS No.：582300-11-6
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1-[(3aS，8aS)-tetrahydro-2，2-diMethyl-4，4，8，8-tetraphenyl-1，3-dioxolo[4，5-e][1，3，2]dioxaphosphepin-6-yl]- Piperidine 98%，ee99%

1-[(3aS，8aS)-tetrahydro-2，2-diMethyl-4，4，8，8-tetraphenyl-1，3-dioxolo[4，5-e][1，3，2]dioxaphosphepin-6-yl]- Piperidine 98%，ee99%

S857236 / 250MG
CAS No.：582300-11-6
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Mail chungli@echochemical.com

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Telephone 04-2472-8859
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Mail taichung@echochemical.com

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Mail tainan@echochemical.com

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