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CAS: NA
9-Hydroxypenillic acid(8-HPA)【8-羟基青霉酸】

CAS号:NA

(3S,7R,7aR)-5-hydroxy-2,2-dimethyl-2,3,7,7a-tetrahydroimidazo[5,1-b]thiazole-3,7-dicarboxylic acid

分子量: 260.26

纯度: 99.20%

CAS: 947723-87-7
头孢呋辛酯杂质E (947723-87-7)

CAS号:947723-87-7

(Z)-N-((5aR,6R)-1,7-dioxo-1,3,4,5a,6,7-hexahydroazeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)-2-(furan-2

分子量: 363.35

纯度: 96.97%

CAS: NA
依达拉奉1

CAS号:NA

1-hydroxy-2-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-2-sulfonic acid

分子量: 312.34

纯度: 98.24%

CAS: NA
磷酸奥司他韦杂质TEM

CAS号:NA

ethyl (3R,4R,5S)-5-(allylamino)-4-(N-(tert-butyl)acetamido) -3-(pentan-3-yloxy)cyclohex-1-ene-1-carb

分子量: 408.58

纯度: 99.64%

CAS: NA
磷酸奥司他韦S1-11

CAS号:NA

ethyl (3aR,7R,7aS)-7-hydroxy-2,2-dimethyl-3a,6,7,7a-tetrahydrobenzo[d][1,3]dioxole-5-carboxylate

分子量: 242.27

纯度: 98.50%

CAS: NA
磷酸奥司他韦M7-13

CAS号:NA

ethyl (3R,4R,5S)-4-acetamido-5-(allylamino)-3-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylate

分子量: 352.48

纯度: 96.58%

CAS: 126247-63-0
阿莫西林杂质F |126247-63-0

CAS号:126247-63-0

Amoxicillin EP Impurity F|3-(4-hydroxyphenyl)pyrazin-2-ol

分子量: 188.19

纯度: 99.31%

CAS: NA
头孢克肟杂质E

CAS号:NA

(6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-((carboxymethoxy)imino)acetamido)-3-methyl-8-oxo-5-thia-1-a

分子量: 441.43

纯度: 95.35%

CAS: 1614255-90-1
头孢克肟杂质A|1614255-90-1

CAS号:1614255-90-1

2-((Z)-2-(2-aminothiazol-4-yl)-2-((carboxymethoxy)imino)acetamido)-2-((2R)-5-methyl-7-oxo-2,4,5,7-te

分子量: 471.46

纯度: 97.89%

CAS: 4570-41-6
普拉克索杂质T对照品(4570-41-6)

CAS号:4570-41-6

benzo[d]oxazol-2-amine

分子量: 134.14

纯度: 99.03%

CAS: NA
普拉克索杂质M

CAS号:NA

Pramipexole Impurity M

分子量: 420.64(游离碱)

纯度: 95.39%

CAS: 1373869-89-6
普拉克索杂质BI-IO460BS(1373869-89-6)

CAS号:1373869-89-6

N-Propyl-2S-cyanimidopyrrolidine-5-acetic Acid

分子量: 209.24

纯度: 95.27%

CAS: 1001648-71-0
普拉克索杂质036-Z7 (1001648-71-0)

CAS号:1001648-71-0

分子量: 227.33

纯度: 96.25%

CAS: NA
尼达尼布杂质MMDO

CAS号:NA

(Z)-1-(2-((4-(((6-(methoxycarbonyl)-2-oxoindolin-3-ylidene)(phenyl)methyl)amino)phenyl)(methyl)amino

分子量: 571.62

纯度: 92.12%

CAS: NA
奥司他韦杂质3

CAS号:NA

ethyl (3R,4R,5S)-4-acetamido-3-(pentan-3-yloxy)-5-(((3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)

分子量: 474.55

纯度: 96.79%

CAS: 1712677-79-6
阿替卡因杂质A-1712677-79-6

CAS号:1712677-79-6

methyl 4-methyl-3-(2-(propylamino)acetamido)thiophene-2-carboxylate hydrochloride

分子量: 270.35,306.81(HCl)

纯度: 98.51%

CAS: 79368-95-9
头孢克肟杂质F|79368-95-9

CAS号:79368-95-9

(6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-((2-ethoxy-2-oxoethoxy)imino)acetamido)-8-oxo-3-vinyl-5-thi

分子量: 481.50

纯度: 99.29%

CAS: 108691-83-4
头孢克肟杂质C|108691-83-4

CAS号:108691-83-4

(6R,7S,Z)-7-(2-(2-aminothiazol-4-yl)-2-(carboxymethoxyimino)acetamido)-8-oxo-3-vinyl-5-thia-1-aza-bi

分子量: 453.45

纯度: 95.08%

CAS: NA
氨苄西林杂质(二聚物)氨苄西林和氨苄西林青霉酸的共低聚物,氨苄西林钠杂质8(氨苄西林闭环二聚物)

CAS号:NA

(2S,5R,6R)-6-((R)-2-((R)-2-((R)-2-amino-2-phenylacetamido) -2-((2R,4S)-4-carboxy-5,5-dimethylthiazol

分子量: 698.81

纯度: 95%

CAS: 97170-19-9
头孢呋辛钠EP杂质F

CAS号:97170-19-9

(6R,7R)-7-((E)-2-(furan-2-yl)-2-(methoxyimino) acetamido) -3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyc

分子量: 381.36

纯度: 97.28%

CAS: 864357-87-9
辛伐他汀杂质K

CAS号:864357-87-9

分子量: 464.63

纯度: 96.59%