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Chemical materials

Methyl 1-(2-chlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate

Methyl 1-(2-chlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate

ST05516 /
CAS No.：1000576-85-1
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Ethyl 1-(3,4-dichlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate

Ethyl 1-(3,4-dichlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate

ST05517 /
CAS No.：1000576-77-1
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Ethyl 1-[4-chloro-2-(trifluoromethyl)phenyl]-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate

Ethyl 1-[4-chloro-2-(trifluoromethyl)phenyl]-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate

ST05518 /
CAS No.：1000576-73-7
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Ethyl 1-(4-bromophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate

Ethyl 1-(4-bromophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate

ST05519 /
CAS No.：1000576-69-1
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Ethyl 2,5-dihydro-5-oxo-1-[3-(trifluoromethyl)phenyl]-1H-1,2,4-triazole-3-carboxylate

Ethyl 2,5-dihydro-5-oxo-1-[3-(trifluoromethyl)phenyl]-1H-1,2,4-triazole-3-carboxylate

ST05520 /
CAS No.：1000576-65-7
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Ethyl 1-(3,5-dichlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate

Ethyl 1-(3,5-dichlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate

ST05521 /
CAS No.：1000576-61-3
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2-(4-Fluorobenzylidene)-5-(methylthio)thiophen-3(2H)-one

2-(4-Fluorobenzylidene)-5-(methylthio)thiophen-3(2H)-one

ST05522 /
CAS No.：1000574-44-6
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2-(4-Chlorobenzylidene)-5-(methylthio)thiophen-3(2H)-one

2-(4-Chlorobenzylidene)-5-(methylthio)thiophen-3(2H)-one

ST05523 /
CAS No.：1000574-38-8
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2-(4-Fluorophenyl)-6-methylthio-4H-thiopyran-4-one

2-(4-Fluorophenyl)-6-methylthio-4H-thiopyran-4-one

ST05524 /
CAS No.：1000574-26-4
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2,5,6-Trimethylbenzoselenazole

2,5,6-Trimethylbenzoselenazole

ST05525 /
CAS No.：2946-20-5
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4,5-Dimethyl-2-selenoxo-1,3-diselenole

4,5-Dimethyl-2-selenoxo-1,3-diselenole

ST05526 /
CAS No.：53808-62-1
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2-(4-Hydroxyphenoxy)propionic acid hydrazide

2-(4-Hydroxyphenoxy)propionic acid hydrazide

ST05527 /
CAS No.：845879-32-5
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9-Bromo-10-(4-naphthalen-1-ylphenyl)anthracene

9-Bromo-10-(4-naphthalen-1-ylphenyl)anthracene

ST05528 /
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N-(2-Phenoxybenzoyl)-N’-(p-tosyl)hydrazide

N-(2-Phenoxybenzoyl)-N’-(p-tosyl)hydrazide

ST05529 /
CAS No.：363179-62-8
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2-Phenoxybenzoic acid hydrazide

2-Phenoxybenzoic acid hydrazide

ST05530 /
CAS No.：43038-37-5
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4-Ethyl-3-thiosemicarbazide

4-Ethyl-3-thiosemicarbazide

ST05531 /
CAS No.：13431-34-0
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N-(2,4,6-Trichlorophenyl)benzenecarbohydrazonoyl chloride

N-(2,4,6-Trichlorophenyl)benzenecarbohydrazonoyl chloride

ST05532 /
CAS No.：25939-05-3
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N-(2-Chlorophenyl)benzenecarbohydrazonoyl chloride

N-(2-Chlorophenyl)benzenecarbohydrazonoyl chloride

ST05533 /
CAS No.：26946-54-3
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N-(4-Chlorophenyl)benzenecarbohydrazonoyl chloride

N-(4-Chlorophenyl)benzenecarbohydrazonoyl chloride

ST05534 /
CAS No.：17359-82-9
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N-Phenylbenzenecarbohydrazonoyl chloride

N-Phenylbenzenecarbohydrazonoyl chloride

ST05535 /
CAS No.：15424-14-3
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2-Bromo-2-[2-(4-bromophenyl)hydrazono]-1-phenylethanone

2-Bromo-2-[2-(4-bromophenyl)hydrazono]-1-phenylethanone

ST05536 /
CAS No.：76458-91-8
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1-Bromo-1-[2-(4-methylphenyl)hydrazono]aceton

1-Bromo-1-[2-(4-methylphenyl)hydrazono]aceton

ST05537 /
CAS No.：74519-39-4
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1-Chloro-1-(2-phenylhydrazono)aceton

1-Chloro-1-(2-phenylhydrazono)aceton

ST05538 /
CAS No.：18440-58-9
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Benzyl 2-chloro-2-[2-(2,6-dichlorophenyl)hydrazono]acetate

Benzyl 2-chloro-2-[2-(2,6-dichlorophenyl)hydrazono]acetate

ST05539 /
CAS No.：1000576-05-5
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3-Nitro-N-(2,4,6-trichlorophenyl)benzenecarbohydrazonoyl chloride

3-Nitro-N-(2,4,6-trichlorophenyl)benzenecarbohydrazonoyl chloride

ST05540 /
CAS No.：861363-66-8
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N-(4-Nitrophenyl)benzenecarbohydrazonoyl chloride

N-(4-Nitrophenyl)benzenecarbohydrazonoyl chloride

ST05541 /
CAS No.：25939-13-3
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N-(4-Nitrophenyl)benzenecarbohydrazonoyl bromide

N-(4-Nitrophenyl)benzenecarbohydrazonoyl bromide

ST05542 /
CAS No.：962-13-0
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2-[2-(4-Bromophenyl)hydrazono]-2-chloro-N,N-dimethylacetamide

2-[2-(4-Bromophenyl)hydrazono]-2-chloro-N,N-dimethylacetamide

ST05543 /
CAS No.：1000575-95-0
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2-Chloro-2-[2-(2-chloro-4-methylphenyl)hydrazono]-N-phenylacetamide

2-Chloro-2-[2-(2-chloro-4-methylphenyl)hydrazono]-N-phenylacetamide

ST05544 /
CAS No.：1000575-91-6
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2-Chloro-2-[2-(3,5-dichlorophenyl)hydrazono]-N,N-dimethylacetamide

2-Chloro-2-[2-(3,5-dichlorophenyl)hydrazono]-N,N-dimethylacetamide

ST05545 /
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2-Chloro-N-(2-chlorophenyl)-2-[2-(2,4-dichlorophenyl)hydrazono]acetamide

2-Chloro-N-(2-chlorophenyl)-2-[2-(2,4-dichlorophenyl)hydrazono]acetamide

ST05546 /
CAS No.：861322-29-4
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2-Chloro-2-[2-(3,4-dichlorophenyl)hydrazono]-N,N-dimethylacetamide

2-Chloro-2-[2-(3,4-dichlorophenyl)hydrazono]-N,N-dimethylacetamide

ST05547 /
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2-Chloro-N-(2-chlorophenyl)-2-[2-(4-methylphenyl)hydrazono]acetamide

2-Chloro-N-(2-chlorophenyl)-2-[2-(4-methylphenyl)hydrazono]acetamide

ST05548 /
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2-Chloro-2-[2-(3,4-dichlorophenyl)hydrazono]-N-phenylacetamide

2-Chloro-2-[2-(3,4-dichlorophenyl)hydrazono]-N-phenylacetamide

ST05549 /
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2-[2-(4-tert.-Butylphenyl)hydrazono]-2-chloro-N-(2-chlorophenyl)acetamide

2-[2-(4-tert.-Butylphenyl)hydrazono]-2-chloro-N-(2-chlorophenyl)acetamide

ST05550 /
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9-Biphenyl-4-yl-3-(4-chlorophenyl)-6-phenyl-9H-carbazole

9-Biphenyl-4-yl-3-(4-chlorophenyl)-6-phenyl-9H-carbazole

ST05552 /
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2-Chloro-2-(2-phenylhydrazono)-N-phenylacetamide

2-Chloro-2-(2-phenylhydrazono)-N-phenylacetamide

ST05553 /
CAS No.：33101-93-8
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2-Chloro-N,N-dimethyl-2-[2-(2-nitrophenyl)hydrazono]acetamide

2-Chloro-N,N-dimethyl-2-[2-(2-nitrophenyl)hydrazono]acetamide

ST05554 /
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2-Chloro-N,N-dimethyl-2-[2-(4-nitrophenyl)hydrazono]acetamide

2-Chloro-N,N-dimethyl-2-[2-(4-nitrophenyl)hydrazono]acetamide

ST05555 /
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2-Amino-N-(2-chlorophenyl)-2-(2-phenylhydrazono)acetamide

2-Amino-N-(2-chlorophenyl)-2-(2-phenylhydrazono)acetamide

ST05556 /
CAS No.：475162-11-9
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Ethyl 2-amino-2-[2-(2,4-dichlorophenyl)hydrazono]acetate

Ethyl 2-amino-2-[2-(2,4-dichlorophenyl)hydrazono]acetate

ST05557 /
CAS No.：171091-03-5
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Ethyl 2-amino-2-[2-(4-chlorophenyl)hydrazono]acetate

Ethyl 2-amino-2-[2-(4-chlorophenyl)hydrazono]acetate

ST05558 /
CAS No.：56462-76-1
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Isopropyl 2-[2-(4-bromophenyl)hydrazono]-2-chloroacetate

Isopropyl 2-[2-(4-bromophenyl)hydrazono]-2-chloroacetate

ST05559 /
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Benzyl 2-chloro-2-{2-[3-(trifluoromethyl)phenyl]hydrazono}acetate

Benzyl 2-chloro-2-{2-[3-(trifluoromethyl)phenyl]hydrazono}acetate

ST05560 /
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Benzyl 2-chloro-2-[2-(4-methylphenyl)hydrazono]acetate

Benzyl 2-chloro-2-[2-(4-methylphenyl)hydrazono]acetate

ST05561 /
CAS No.：271794-66-2
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Benzyl 2-[2-(4-bromophenyl)hydrazono]-2-chloroacetate

Benzyl 2-[2-(4-bromophenyl)hydrazono]-2-chloroacetate

ST05562 /
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Benzyl 2-chloro-2-[2-(3,5-dichlorophenyl)hydrazono]acetate

Benzyl 2-chloro-2-[2-(3,5-dichlorophenyl)hydrazono]acetate

ST05563 /
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tert.-Butyl 2-chloro-2-[2-(4-methylphenyl)hydrazono]acetate

tert.-Butyl 2-chloro-2-[2-(4-methylphenyl)hydrazono]acetate

ST05564 /
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Ethyl 2-(2-biphenylhydrazono)-2-chloroacetate

Ethyl 2-(2-biphenylhydrazono)-2-chloroacetate

ST05565 /
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Isopropyl 2-chloro-2-[2-(4-chlorophenyl)hydrazono]acetate

Isopropyl 2-chloro-2-[2-(4-chlorophenyl)hydrazono]acetate

ST05566 /
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Telephone 04-2472-8859
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Mail taichung@echochemical.com

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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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