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4-piperidin-4-yl-1-pyrrolidin-1-ylsulfonylpiperidine

CAS號(hào)：1000958-63-3

頭孢丙烯雜質(zhì)19

5-Thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid, 7-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-8-oxo-3-(1Z)-1-propen-1-yl-, (6R,7R)-

CAS號(hào)：1000980-59-5

頭孢塔齊定雜質(zhì)A

Pyridinium, 1-[[(6R,7R)-7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-[(1-carboxy-1-methylethoxy)imino]acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-en-3-yl]methyl]-, inner salt

CAS號(hào)：1000980-60-8

2-氯-N-[(3-碘苯基)甲基]-2',3'-O-(1-甲基亞乙基)腺苷

2-Chloro-N-[(3-iodophenyl)methyl]-2',3'-O-(1-methylethylidene) Adenosine

CAS號(hào)：1000980-71-1

腺苷雜質(zhì)52

Adenosine Impurity 52

CAS號(hào)：1000980-72-2

3-(6-氟-吡啶-2-基氨基)-1-丙醇

3-[(6-fluoropyridin-2-yl)amino]propan-1-ol

CAS號(hào)：1000981-38-3

2-(6-氟-吡啶-2-基氨基)-乙醇

2-[(6-fluoropyridin-2-yl)amino]ethanol

CAS號(hào)：1000981-41-8

CAS號(hào)：1000981-50-9

3,4-二氫-1H-吡啶并[1,2-a]嘧啶-6(2H)-酮

1,2,3,4-tetrahydropyrido[1,2-a]pyrimidin-6-one

CAS號(hào)：1000981-74-7

2,3-二氫咪唑并[1,2-a]吡啶-5(1h)-酮

2,3-dihydro-1H-imidazo[1,2-a]pyridin-5-one

CAS號(hào)：1000981-77-0

N-(5-cyano-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-2-yl)pivalamide

CAS號(hào)：1000982-07-9

4-異丙基-5-甲基呋喃-2-甲醛

5-methyl-4-propan-2-ylfuran-2-carbaldehyde

CAS號(hào)：1000993-65-6

(1R)-1-(5-methyl-4-propan-2-ylfuran-2-yl)propan-1-amine

CAS號(hào)：1000993-69-0

3-氨基-2-羥基-N,N-二甲基苯甲酰胺鹽酸鹽

3-amino-2-hydroxy-N,N-dimethyl-benzamide,hydrochloride

CAS號(hào)：1000993-70-3

"5-Tert-Butyl 7-Ethyl 6,7-Dihydro-1H-Pyrazolo[4,3-C]Pyridine-5,7(4H)-Dicarboxylate"

5-tert-butyl 7-ethyl 6,7-dihydro-1H-pyrazolo[4,3-c]pyridine-5,7(4H)-dicarboxylate

CAS號(hào)：1000994-24-0

2-[4-(1,1-二氟乙基)苯基]-4,4,5,5-四甲基-1,3,2-二噁硼烷

2-[4-(1,1-difluoroethyl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

CAS號(hào)：1000994-94-4