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QUALITY CONTROL CHEMICALS INC.

STANDARD REFERENCE MATERIAL

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Methylprednisolone Impurity 42

4-(2-((6S,8S,9S,10R,11R,13S,14S,17R)-11,17-dihydroxy-6,10,13-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethoxy)-4-oxobutanoic acid

QCC Cat No.:	QM200842
CAS No.:	NA
Mol. Formula:	C26H34O8
Mol. Weight:	474.54
Warning:	The form of the product salt may be different from the official website, please consult your local agent for details.

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