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Chemical materials

Sulbactam Impurity 7

ULS4617 /

CAS No.：36091-15-3 (free acid)

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Sulbactam Impurity 8

ULS4618 /

CAS No.：75527-88-7

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Sulbactam Impurity 9

ULS4619 /

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Sulbactam EP Impurity D

ULS462 /

CAS No.：26631-90-3

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Sulbactam Impurity 10

ULS4620 /

CAS No.：113891-01-3

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Sulbactam Impurity 11

ULS4621 /

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Sulbactam EP Impurity C

ULS463 /

CAS No.：75527-87-6

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Sulbactam EP Impurity E

ULS464 /

CAS No.：76646-91-8

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Sulbactam EP Impurity F

ULS465 /

CAS No.：24158-88-1

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Sulbactam EP Impurity G

ULS467 /

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Sulbactam Pivoxil

ULS468 /

CAS No.：69388-79-0

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Sulbactam Impurity 1 (6-alpha-Bromopenicllanic Acid)

ULS469 /

CAS No.：24138-28-1

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Sotalol EP Impurity A

ULS481 /

CAS No.：16974-42-8

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N-Nitroso Sotalol-d6

ULS4810 /

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Sotalol EP Impurity D

ULS482 /

CAS No.：N/A

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Sotalol Related Compound A

ULS483 /

CAS No.：5576-49-8

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Sotalol EP Impurity C

ULS484 /

CAS No.：83922-54-7

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Sotalol HCl

ULS486 /

CAS No.：959-24-0

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Sotalol-d6

ULS487 /

CAS No.：1246912-17-3

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N-Nitroso Sotalol

ULS488 /

CAS No.：134720-07-3

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Sotalol

ULS489 /

CAS No.：3930-20-9

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Sovaprevir

ULS491 /

CAS No.：1001667-23-7

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Sulfamethoxazole

ULS501 /

CAS No.：723-46-6

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Sulfamethoxazole EP Impurity B

ULS5010 /

CAS No.：135529-16-7

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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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Telephone 06-243-6589

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Mail kaohsiung@echochemical.com

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