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Chemical materials

Prednisone Impurity 29 (20(R)-Hydroxy Methylprednisolone)

ULP111164 /
CAS No.：387-65-5
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Methylprednisolone Acetate EP Impurity A (Mixture of Diastereomers)

ULP111165 /
CAS No.：151003-82-6
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Methylprednisolone Acetate EP Impurity A (20S Isomer)

ULP111166 /
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Methylprednisolone Impurity 14

ULP111167 /
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Methylprednisolone Impurity 15

ULP111168 /
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Methylprednisolone Impurity 16

ULP111169 /
CAS No.：85847-53-6
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Methylprednisolone Hydrogen Succinate EP Impurity F

ULP11117 /
CAS No.：2376134-25-5
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Methylprednisolone Impurity 17

ULP111170 /
CAS No.：7055-53-0
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Methylprednisolone 21-Hemisuccinate-d4

ULP111171 /
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Methylprednisolone 21-Hemisuccinate-d7

ULP111172 /
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Methylprednisolone Impurity 18

ULP111173 /
CAS No.：86413-24-3
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Methylprednisolone Impurity 19

ULP111174 /
CAS No.：79512-62-2
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Methylprednisolone Impurity 20

ULP111175 /
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Prednisolone Impurity 28

ULP111176 /
CAS No.：401797-30-6
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Methylprednisolone Impurity 21

ULP111177 /
CAS No.：23075-17-4
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Methylprednisolone Impurity 22

ULP111178 /
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Methylprednisolone Impurity 23

ULP111179 /
CAS No.：187244-73-1
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Prednisolone Phosphate

ULP11118 /
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Methylprednisolone Impurity 24

ULP111180 /
CAS No.：1048031-80-6
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Methylprednisolone Impurity 25

ULP111181 /
CAS No.：111162-80-2
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Methylprednisolone Impurity 26

ULP111182 /
CAS No.：1012306-79-4
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Methylprednisolone Impurity 27

ULP111183 /
CAS No.：4202-33-9
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Methylprednisolone Impurity 28

ULP111184 /
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Methylprednisolone Impurity 29

ULP111185 /
CAS No.：981-44-2
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Methylprednisolone Impurity 30

ULP111186 /
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Methylprednisolone Impurity 31

ULP111187 /
CAS No.：861-75-6
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Methylprednisolone Impurity 32

ULP111188 /
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Prednisolone Impurity 30

ULP111189 /
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Prednisone Phosphate

ULP11119 /
CAS No.：57099-40-8
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Methylprednisolone Impurity 7

ULP111190 /
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Prednisolone Impurity 31

ULP111191 /
CAS No.：264368-56-0
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Prednisolone Impurity 32

ULP111192 /
CAS No.：103497-66-1
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Prednisolone Impurity 33

ULP111193 /
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Methylprednisolone Impurity 33

ULP111194 /
CAS No.：106502-98-1
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Methylprednisolone Impurity 34

ULP111195 /
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Methylprednisolone Impurity 35

ULP111196 /
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N/A

ULP111197 /
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N/A

ULP111198 /
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N/A

ULP111199 /
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Methylprednisolone EP Impurity B (Methylprednisolone Acetate EP Impurity C)

ULP11120 /
CAS No.：58636-50-3 (aldehyde)
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N/A

ULP111200 /
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N/A

ULP111201 /
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N/A

ULP111202 /
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N/A

ULP111203 /
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Methylprednisolone Impurity 43 Ditriethylamine Salt

ULP111204 /
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N/A

ULP111205 /
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N/A

ULP111206 /
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Methylprednisolone Impurity 46

ULP111207 /
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Prednisone Impurity 31

ULP111208 /
CAS No.：39791-31-6
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Prednisolone 21-O-Glucuronide

ULP111209 /
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Telephone 04-2472-8859
Fax 04-2472-8825
Mail taichung@echochemical.com

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Address No. 33, Lane 63, Yanzhou 1st Street, Yongkang District, Tainan City
Telephone 06-243-6589
Fax 06-253-8208
Mail tainan@echochemical.com

Kaohsiung Branch

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Telephone 07-753-9988
Fax 07-753-1958
Mail kaohsiung@echochemical.com
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