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Chemical materials

2,4-DB Impurity 1

ULB086012 /

CAS No.：61961-06-6

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2,4-DB methyl ester

ULB086013 /

CAS No.：18625-12-2

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N-p-Tosyl-4-Ehthoxy-Butanamide

ULB086014 /

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2,4-Dibromobutyryl chloride

ULB086015 /

CAS No.：82820-87-9

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4-Bromobutanoic Acid

ULB086016 /

CAS No.：2623-87-2

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Ethyl 4-Bromobutyrate

ULB086017 /

CAS No.：2969-81-5

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(E)-4-(7-(4-methoxybenzylidene)-3-(4-methoxyphenyl)--hexahydro-2H-indazol-2-yl)-4-oxobutanoic acid

ULB086018 /

CAS No.：313648-66-7

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(2R)-2,3-Dihydroxy-3-methylbutanoic acid

ULB086019 /

CAS No.：19451-56-0

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(2S)-2-Hydroxy-2-methyl-3-oxobutanoic acid

ULB086020 /

CAS No.：71698-08-3

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D-(-)-Pantolactone

ULB086021 /

CAS No.：599-04-2

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4-Amino-3-Hydroxybutyric Acid

ULB086022 /

CAS No.：924-49-2

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4-(2,2,3-Trimethylcyclopentyl) Butanoic Acid

ULB086023 /

CAS No.：957136-80-0

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3-Hydroxy-3-Methyl Butyric Acid

ULB086024 /

CAS No.：625-08-1

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D-(-)-Pantolactone-d6

ULB086025 /

CAS No.：1346617-43-3

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Methyl 3-Methoxy-2-Butenoate

ULB086026 /

CAS No.：4525-28-4

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4-(Isopropylimino)butanol

ULB086027 /

CAS No.：959109-15-0

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(R)-3-Aminobutyric Acid

ULB086028 /

CAS No.：3775-73-3

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(R)-3-Aminobutyric Acid Methyl Ester

ULB086029 /

CAS No.：103189-63-5

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1,2-Dichloropentane

ULB086030 /

CAS No.：1674-33-5

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1,3-Dichloro-2-methylbutane

ULB086031 /

CAS No.：23010-07-3

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1,4-Dichloro-2-methylbutane

ULB086032 /

CAS No.：623-34-7

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4-Phenylbutyric Anhydride

ULB086033 /

CAS No.：1940-02-9

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4-((4-Hydroxybutanoyl)oxy) Butanoic Acid Sodium Salt

ULB086034 /

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2-Hydroxy-4-(Hydroxymethylphosphoryl) Butanoic Acid

ULB086035 /

CAS No.：80902-10-9

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4-Chlorobutyryl Chloride

ULB086037 /

CAS No.：4635-59-0

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4-Mercaptobutaric Acid

ULB086038 /

CAS No.：13095-73-3

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L-2-Aminobutyric Acid

ULB086039 /

CAS No.：1492-24-6

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DL-2-Aminobutyric Acid

ULB086040 /

CAS No.：80-60-4

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Methyl DL-2-Aminobutyrate Hydrochloride

ULB086041 /

CAS No.：7682-18-0

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Aminobutyric Acid HCl

ULB086042 /

CAS No.：5959-29-5

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Hydroxybutyrate-d3 Sodium Salt

ULB086043 /

CAS No.：1219798-97-6

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2,4-Dihydroxybutanoic Acid Sodium Salt

ULB086044 /

CAS No.：1374126-11-0

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3,4-Dihydroxybutanoic Acid Sodium Salt

ULB086045 /

CAS No.：40951-20-0

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DL-2-Azido-3-Methylbutanoic Acid

ULB086046 /

CAS No.：81439-78-3

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4-(3-Carboxypropoxy)-4-Oxobutanoic Acid

ULB086047 /

CAS No.：16956-81-3

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4-Hydroxybutyl-4-Hydroxybutyrate

ULB086048 /

CAS No.：80880-35-9

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Butanoic Acid Related Compound 1

ULB086049 /

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Butanoic Acid Related Compound 2 HCl

ULB086050 /

CAS No.：1803609-00-8

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4-Mercaptobutaric Acid Sodium salt

ULB086051 /

CAS No.：80224-17-5

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ULB086052 /

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2,2’-(Ethanediyldiimino)bis-Butanoic Acid DiHCl

ULB086053 /

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(2S,2'S)-2,2’-(Ethanediyldiimino)bis-Butanoic Acid DiHCl

ULB086054 /

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(S)-4-Methoxy-2-Methyl-4-Oxobutanoic Acid

ULB086055 /

CAS No.：111266-27-4

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(3E)-4-Phenyl-But-3-enoic Acid Methyl Ester

ULB086056 /

CAS No.：34541-74-7

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(3E)-4-Phenyl-But-3-enoic Acid

ULB086057 /

CAS No.：2243-53-0

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3,4-Dihydroxy-4-Phenyl-Butanoic Acid

ULB086058 /

CAS No.：1378784-51-0

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2-Hydroxy-1-Methylethyl Acrylate

ULB086059 /

CAS No.：2918-23-2

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Isobutyramide

ULB086060 /

CAS No.：563-83-7

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2-HydroxyIsobutyramide

ULB086061 /

CAS No.：13027-88-8

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2,2-Dimethylbutyric Acid

ULB086062 /

CAS No.：595-37-9

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Telephone 03-494-6939

Fax 03-493-0687

Mail chungli@echochemical.com

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Telephone 037-621-088

Fax 037-615-096

Mail miaoli@echochemical.com

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Address 15F-2, No. 218, Section 1, Wenxin Road, Nantun District, Taichung City

Telephone 04-2472-8859

Fax 04-2472-8825

Mail taichung@echochemical.com

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Telephone 06-243-6589

Fax 06-253-8208

Mail tainan@echochemical.com

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Telephone 07-753-9988

Fax 07-753-1958

Mail kaohsiung@echochemical.com

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