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Chemical materials

Sulfamethoxazole EP Impurity A-d4 (Sulfamethoxazole USP Related Compound A-d4)

ULS5011 /
CAS No.：1215530-54-3
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Sulfamethoxazole-d4

ULS502 /
CAS No.：1020719-86-1
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Sulfamethoxazole N4-glucoside

ULS503 /
CAS No.：119691-75-7
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N-Hydroxy Sulfamethoxazole

ULS504 /
CAS No.：114438-33-4
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Sulfamethoxazole EP Impurity A (Sulfamethoxazole USP Related Compound A)

ULS505 /
CAS No.：21312-10-7
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Sulfamethoxazole EP Impurity F (Sulfamethoxazole USP Related Compound F)

ULS506 /
CAS No.：17103-52-5
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Sulfamethoxazole Impurity 1

ULS507 /
CAS No.：1416441-24-1
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Sulfamethoxazole Impurity 2

ULS508 /
CAS No.：51821-47-7
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Sulfamethoxazole-N1-Glucuronamide

ULS509 /
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Spectinomycin DiHCl

ULS511 /
CAS No.：22189-32-8
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(4R)-Dihydro Spectinomycin

ULS5110 /
CAS No.：28048-39-7
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Spectinomycin Sulfate

ULS512 /
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Spectinomycin EP Impurity B DiHCl (Spectinomycin CP Impurity B DiHCl)

ULS513 /
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Spectinomycin EP and CP Impurity C

ULS514 /
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Spectinomycin dihydrochloride EP Impurity A

ULS515 /
CAS No.：6216-38-2
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Spectinomycin dihydrochloride EP Impurity E

ULS516 /
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Spectinomycin dihydrochloride EP Impurity D

ULS517 /
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Spectinomycin dihydrochloride EP Impurity F

ULS518 /
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Spectinomycin dihydrochloride EP Impurity G

ULS519 /
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Tamoxifen EP Impurity F HCl

ULT011 /
CAS No.：15917-65-4
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Tamoxifen Citrate EP Impurity A ((E)-Tamoxifen)

ULT0110 /
CAS No.：13002-65-8
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Tamoxifen N-oxide

ULT0111 /
CAS No.：75504-34-6
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4'-Hydroxytamoxifen

ULT0112 /
CAS No.：82413-23-8
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4-Hydroxy-N-Desmethyl Tamoxifen-d5 (Endoxifen-d5) (Mixture of Z and E Isomers)

ULT0113 /
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Tamoxifen EP Impurity B

ULT0114 /
CAS No.：748-97-0
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Tamoxifen EP Impurity C

ULT0115 /
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Tamoxifen EP Impurity D HCl (Mixture of Z and E Isomers)

ULT0116 /
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Tamoxifen EP Impurity E

ULT0117 /
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Tamoxifen EP Impurity G

ULT0118 /
CAS No.：68047-07-4
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Tamoxifen EP Impurity H

ULT0119 /
CAS No.：809285-09-4
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N-Desmethyl tamoxifen-d5 HCl

ULT012 /
CAS No.：10540-29-1(non-d)
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Tamoxifen Impurity 1

ULT0120 /
CAS No.：76117-70-9
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(E/Z)Tamoxifen

ULT0121 /
CAS No.：7728-73-6
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Tamoxifen Impurity 2

ULT0122 /
CAS No.：123091-15-6
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Tamoxifen Impurity 3

ULT0123 /
CAS No.：5435-24-5
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Tamoxifen-d6

ULT0124 /
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4-Hydroxy Tamoxifen-d5 (Phenyl-ring-d5)

ULT0125 /
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Tamoxifen-d5 (Phenyl-ring-d5)

ULT0126 /
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Tamoxifen EP Impurity D HCl (E-Isomer)

ULT0127 /
CAS No.：15917-51-8
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4-Hydroxy Tamoxifen (Mixture of Z and E Isomers)

ULT0128 /
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4-Hydroxy Tamoxifen-d5 (Mixture of Z and E Isomers)

ULT0129 /
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4-Hydroxy Tamoxifen

ULT013 /
CAS No.：58047-06-3
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Tamoxifen Citrate EP Impurity A HCl ((E)-Tamoxifen HCl)

ULT0130 /
CAS No.：66584-36-9
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N- Desmethyl Tamoxifen (E/Z mixture)

ULT0131 /
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4-Hydroxy Tamoxifen-d5

ULT014 /
CAS No.：164365-20-2
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Tamoxifen Citrate

ULT015 /
CAS No.：54965-24-1
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Didesmethyl Tamoxifen

ULT016 /
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4-Hydroxy-N-Desmethyl Tamoxifen (Endoxifen) (Mixture of Z and E Isomers)

ULT017 /
CAS No.：110025-28-0
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Tamoxifen-d5

ULT018 /
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(Z)-4-Hydroxy-N-Desmethyl Tamoxifen (Endoxifen)

ULT019 /
CAS No.：112093-28-4
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Fax 07-753-1958
Mail kaohsiung@echochemical.com
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