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Chemical materials

3-(Dimethylamino)-2-(pyridin-2-yl)acrylonitrile 95%

3-(Dimethylamino)-2-(pyridin-2-yl)acrylonitrile 95%

D763557 / 1G
CAS No.：24403-32-5
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2，4-dinitrobenzoyl fluoride 95%

2，4-dinitrobenzoyl fluoride 95%

D763562 / 1G
CAS No.：917373-33-2
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2，4-Dinitrobenzoyl chloride 95%

2，4-Dinitrobenzoyl chloride 95%

D763563 / 1G
CAS No.：20195-22-6
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1，1-Dimethyl-3-(p-tolyl)urea 95%

1，1-Dimethyl-3-(p-tolyl)urea 95%

D763578 / 1G
CAS No.：7160-01-2
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2，2-Diphenylpropanoyl chloride 95%

2，2-Diphenylpropanoyl chloride 95%

D763583 / 1G
CAS No.：40997-78-2
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1，3-Dimethyl-5-nitro-2，4(1H，3H)-pyrimidinedione 95%

1，3-Dimethyl-5-nitro-2，4(1H，3H)-pyrimidinedione 95%

D763596 / 250MG
CAS No.：41613-26-7
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Disulfanediylbis(ethane-2，1-diyl) diacrylate 95%

Disulfanediylbis(ethane-2，1-diyl) diacrylate 95%

D763606 / 1G
CAS No.：36837-96-4
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1，3-Dimethoxy-3-methylbutane 95%

1，3-Dimethoxy-3-methylbutane 95%

D763609 / 1G
CAS No.：39836-89-0
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3-(difluoromethyl)bicyclo[1.1.1]pentane-1-carboxylic acid 95%

3-(difluoromethyl)bicyclo[1.1.1]pentane-1-carboxylic acid 95%

D763610 / 250MG
CAS No.：2090481-18-6
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3-(difluoromethyl)bicyclo[1.1.1]pentane-1-carboxylic acid 95%

3-(difluoromethyl)bicyclo[1.1.1]pentane-1-carboxylic acid 95%

D763610 / 100MG
CAS No.：2090481-18-6
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3-(difluoromethyl)bicyclo[1.1.1]pentane-1-carboxylic acid 95%

3-(difluoromethyl)bicyclo[1.1.1]pentane-1-carboxylic acid 95%

D763610 / 1G
CAS No.：2090481-18-6
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1，3-Dimethyl-1-nitrosothiourea 95%

1，3-Dimethyl-1-nitrosothiourea 95%

D763616 / 1G
CAS No.：79645-01-5
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1，1-dibromo-3-methyl-but-1-ene 95%

1，1-dibromo-3-methyl-but-1-ene 95%

D763620 / 1G
CAS No.：32363-92-1
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dimethyl 2-(4-tert-butoxycarbonylpiperazin-1-yl)malonate 95%

dimethyl 2-(4-tert-butoxycarbonylpiperazin-1-yl)malonate 95%

D763622 / 1G
CAS No.：554450-77-0
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1-[(1，1-Dimethylethoxy)carbonyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-alpha-methyl-D-tryptophan 97%

1-[(1，1-Dimethylethoxy)carbonyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-alpha-methyl-D-tryptophan 97%

D763641 / 100MG
CAS No.：220155-72-6
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3'，6'-Diamino-1-oxospiro[2-benzofuran-3，9'-xanthene]-5-carboxylic acid 97%

3'，6'-Diamino-1-oxospiro[2-benzofuran-3，9'-xanthene]-5-carboxylic acid 97%

D763648 / 100MG
CAS No.：831200-56-7
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2-(3-(1-(6-((2-(2，5-Dioxo-2，5-dihydro-1H-pyrrol-1-yl)ethyl)amino)-6-oxohexyl)-3，3-dimethyl-5-sulfoindolin-2-ylidene)prop-1-en-1-yl)-1-ethyl-3，3-dimethyl-3H-indol-1-ium-5-sulfonate 97%

2-(3-(1-(6-((2-(2，5-Dioxo-2，5-dihydro-1H-pyrrol-1-yl)ethyl)amino)-6-oxohexyl)-3，3-dimethyl-5-sulfoindolin-2-ylidene)prop-1-en-1-yl)-1-ethyl-3，3-dimethyl-3H-indol-1-ium-5-sulfonate 97%

D763656 / 25MG
CAS No.：616207-80-8
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1，8-Dichloroanthracene 98%

1，8-Dichloroanthracene 98%

D763659 / 1G
CAS No.：14381-66-9
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5，12-Dihydroquinoxalino[2，3-b]phenazine 95%

5，12-Dihydroquinoxalino[2，3-b]phenazine 95%

D763660 / 250MG
CAS No.：531-47-5
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5，12-Dihydroquinoxalino[2，3-b]phenazine 95%

5，12-Dihydroquinoxalino[2，3-b]phenazine 95%

D763660 / 100MG
CAS No.：531-47-5
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5，12-Dihydroquinoxalino[2，3-b]phenazine 95%

5，12-Dihydroquinoxalino[2，3-b]phenazine 95%

D763660 / 1G
CAS No.：531-47-5
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Cyanine7 carboxylic acid 97%

Cyanine7 carboxylic acid 97%

D763664 / 25MG
CAS No.：1144107-78-7
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Cyanine7 carboxylic acid 97%

Cyanine7 carboxylic acid 97%

D763664 / 10MG
CAS No.：1144107-78-7
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Dimethyl 5-isocyanatoisophthalate 98%

Dimethyl 5-isocyanatoisophthalate 98%

D763675 / 500MG
CAS No.：46828-05-1
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Dimethyl 5-isocyanatoisophthalate 98%

Dimethyl 5-isocyanatoisophthalate 98%

D763675 / 100MG
CAS No.：46828-05-1
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Diethyl 2-aminoazulene-1，3-dicarboxylate 95%

Diethyl 2-aminoazulene-1，3-dicarboxylate 95%

D763687 / 1G
CAS No.：3806-02-8
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5，7-Dimethoxy-3-(4-methoxyphenyl)-4H-chromen-4-one 97%

5，7-Dimethoxy-3-(4-methoxyphenyl)-4H-chromen-4-one 97%

D763694 / 25G
CAS No.：1162-82-9
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3，8，15，20，27，32，39，44，51，56-Decaoxahexacyclo[56.2.2.210，13.222，25.234，37.246，49]heptaconta-10，11，12，22，23，24，34，35，36，46，47，48，58，60，61-pentadecaene-2，9，14，21，26，33，38，45，50，57-decone 98%

3，8，15，20，27，32，39，44，51，56-Decaoxahexacyclo[56.2.2.210，13.222，25.234，37.246，49]heptaconta-10，11，12，22，23，24，34，35，36，46，47，48，58，60，61-pentadecaene-2，9，14，21，26，33，38，45，50，57-decone 98%

D763696 / 1MG
CAS No.：82298-33-7
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Di(pentadecan-8-yl) 4，4'-((((3-(dimethylamino)propyl)thio)carbonyl)azanediyl)dibutyrate 98%

Di(pentadecan-8-yl) 4，4'-((((3-(dimethylamino)propyl)thio)carbonyl)azanediyl)dibutyrate 98%

D763709 / 5MG
CAS No.：2230647-37-5
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Dicalcium orthosilicate 95%

Dicalcium orthosilicate 95%

D763715 / 100G
CAS No.：10034-77-2
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1，3-Divinyltetraethoxydisiloxane 95%

1，3-Divinyltetraethoxydisiloxane 95%

D763744 / 100G
CAS No.：3682-26-6
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3，6-Diaminopyrazine-2，5-dicarbonitrile 98%

3，6-Diaminopyrazine-2，5-dicarbonitrile 98%

D763748 / 250MG
CAS No.：133940-72-4
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3，6-Diaminopyrazine-2，5-dicarbonitrile 98%

3，6-Diaminopyrazine-2，5-dicarbonitrile 98%

D763748 / 100MG
CAS No.：133940-72-4
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3，6-Diaminopyrazine-2，5-dicarbonitrile 98%

3，6-Diaminopyrazine-2，5-dicarbonitrile 98%

D763748 / 1G
CAS No.：133940-72-4
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2，6-Difluoro-3-hydroxy-benzoic acid methyl ester 98%

2，6-Difluoro-3-hydroxy-benzoic acid methyl ester 98%

D763750 / 50MG
CAS No.：1214332-41-8
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2，6-Difluoro-3-hydroxy-benzoic acid methyl ester 98%

2，6-Difluoro-3-hydroxy-benzoic acid methyl ester 98%

D763750 / 100MG
CAS No.：1214332-41-8
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2，6-Difluoro-3-hydroxy-benzoic acid methyl ester 98%

2，6-Difluoro-3-hydroxy-benzoic acid methyl ester 98%

D763750 / 250MG
CAS No.：1214332-41-8
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2-(1，3-Dimethyl-2，3-dihydro-1H-benzimidazol-2-yl)phenol ≥95.0%(qNMR)

2-(1，3-Dimethyl-2，3-dihydro-1H-benzimidazol-2-yl)phenol ≥95.0%(qNMR)

D763777 / 1G
CAS No.：3652-93-5
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4-(1，3-Dimethyl-2，3-dihydro-1H-benzimidazol-2-yl)-N，N-diphenylaniline ≥95.0%(HPLC)(qNMR)

4-(1，3-Dimethyl-2，3-dihydro-1H-benzimidazol-2-yl)-N，N-diphenylaniline ≥95.0%(HPLC)(qNMR)

D763778 / 1G
CAS No.：1400191-57-2
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4-(5，5''-Dimethyl[2，2':6'，2''-terpyridin]-4'-yl)-N，N-dimethylaniline ≥90.0%(HPLC)(qNMR)

4-(5，5''-Dimethyl[2，2':6'，2''-terpyridin]-4'-yl)-N，N-dimethylaniline ≥90.0%(HPLC)(qNMR)

D763779 / 25MG
CAS No.：2876806-74-3
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5，12-Dibutyl-1，3，8，10-tetramethylquinacridone ≥98.0%(HPLC)(N)

5，12-Dibutyl-1，3，8，10-tetramethylquinacridone ≥98.0%(HPLC)(N)

D763782 / 200MG
CAS No.：850815-10-0
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2-(Dicyanomethylene)indan-1，3-dione ≥98.0%(HPLC)(N)

2-(Dicyanomethylene)indan-1，3-dione ≥98.0%(HPLC)(N)

D763783 / 1G
CAS No.：16954-74-8
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2，5-Dioxopyrrolidin-1-yl 4-[[4-[[2，5-dimethoxy-4-[(4-nitrophenyl)diazenyl]phenyl]diazenyl]phenyl](methyl)amino]butanoate ≥95.0%(HPLC)(qNMR)

2，5-Dioxopyrrolidin-1-yl 4-[[4-[[2，5-dimethoxy-4-[(4-nitrophenyl)diazenyl]phenyl]diazenyl]phenyl](methyl)amino]butanoate ≥95.0%(HPLC)(qNMR)

D763800 / 10MG
CAS No.：916753-62-3
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Dimethylvinylsilane

Dimethylvinylsilane

D763856 / 1G
CAS No.：18243-27-1
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Dimethoxysilylmethylpropyl modified 50% in isopropanol

Dimethoxysilylmethylpropyl modified 50% in isopropanol

D763867 / 100G
CAS No.：125441-88-5
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Dioctyldineodecanoatetin technical grade， 95%

Dioctyldineodecanoatetin technical grade， 95%

D763871 / 25G
CAS No.：68299-15-0
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Dimethyldiiodotin 97%

Dimethyldiiodotin 97%

D763872 / 1G
CAS No.：2767-49-9
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Di-t-butyltin oxide 97%

Di-t-butyltin oxide 97%

D763873 / 1G
CAS No.：19140-19-3
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Di-n-butydi-n-butoxytin 95%

Di-n-butydi-n-butoxytin 95%

D763874 / 25G
CAS No.：3349-36-8
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Dl-n-butylbutoxychlorotin technical grade， 95%

Dl-n-butylbutoxychlorotin technical grade， 95%

D763875 / 25G
CAS No.：14254-22-9
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Mail kaohsiung@echochemical.com
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