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共 410578 个产品

多巴酚丁胺杂质26

多巴酚丁胺杂质26

Benzeneethanamine, N-[2-(3,4-dimethoxyphenyl)ethyl]-3,4-dimethoxy-

CAS
24997-88-4
1,4-Dichloro-2-fluoro-5-nitro-benzene

1,4-Dichloro-2-fluoro-5-nitro-benzene

CAS
2624-66-0
D-Gluconic acid, 2,3,5,6-tetrakis-O-(trimethylsilyl)-, γ-lactone

D-Gluconic acid, 2,3,5,6-tetrakis-O-(trimethylsilyl)-, γ-lactone

CAS
2348-31-4
比拉斯汀杂质F（反式比拉斯汀 N-氧化物）

比拉斯汀杂质F（反式比拉斯汀 N-氧化物）

Benzeneacetic acid, 4-[2-[trans-4-[1-(2-ethoxyethyl)-1H-benzimidazol-2-yl]-1-oxido-1-piperidinyl]ethyl]-α,α-dimethyl-

CAS
1934257-95-0
Benzeneacetic acid, 4-[2-[cis-4-[1-(2-ethoxyethyl)-1H-benzimidazol-2-yl]-1-oxido-1-piperidinyl]ethyl]-α,α-dimethyl-

Benzeneacetic acid, 4-[2-[cis-4-[1-(2-ethoxyethyl)-1H-benzimidazol-2-yl]-1-oxido-1-piperidinyl]ethyl]-α,α-dimethyl-

CAS
1934257-94-9
2(1H)-Pyridinone, 5-b-D-ribofuranosyl- 5-((2S,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyridin-2(1H)-one

2(1H)-Pyridinone, 5-b-D-ribofuranosyl- 5-((2S,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyridin-2(1H)-one

CAS
188871-50-3
Bendamustine Impurity 9

Bendamustine Impurity 9

CAS
1869075-90-0
Iopamidol EP impurity G

Iopamidol EP impurity G

CAS
1869069-72-6
碘帕醇EP杂质F

碘帕醇EP杂质F

Iopamidol EP impurity F

CAS
1869069-71-5
Gefitinib 3,4-difluoro iMpurity

Gefitinib 3,4-difluoro iMpurity

CAS
184475-50-1
沙芬酰胺杂质49

沙芬酰胺杂质49

Safinamide Impurity 11

CAS
1843368-38-6
Fmoc-Ala-Ala-Asn(Trt)-PAB

Fmoc-Ala-Ala-Asn(Trt)-PAB

CAS
1834515-99-9