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CAS Number: 2000-66-0

Alternate CAS#:

Chemical Name: Progesterone EP Impurity M (17-alpha-Progesterone)

Molecular Formula: C21H30O2

Molecular Weight: 314.47

CAS Number: 2257421-80-8

Alternate CAS#:

Chemical Name: Progesterone EP Impurity L

Molecular Formula: C22H30O2

Molecular Weight: 326.48

CAS Number: 17652-16-3

Alternate CAS#:

Chemical Name: Progesterone EP Impurity K

Molecular Formula: C21H28O2

Molecular Weight: 312.45

CAS Number: 1162-54-5

Alternate CAS#:

Chemical Name: Progesterone EP Impurity J

Molecular Formula: C21H28O2

Molecular Weight: 312.45

CAS Number: 24254-01-1

Alternate CAS#:

Chemical Name: Progesterone EP Impurity I

Molecular Formula: C22H32O2

Molecular Weight: 328.5

CAS Number: 3986-89-8

Alternate CAS#:

Chemical Name: Progesterone EP Impurity I (S-isomer)

Molecular Formula: C22H32O2

Molecular Weight: 328.5

CAS Number: 1162-56-7

Alternate CAS#:

Chemical Name: Progesterone EP Impurity H

Molecular Formula: C21H28O2

Molecular Weight: 312.45

CAS Number: 2257421-79-5

Alternate CAS#:

Chemical Name: Progesterone EP Impurity G

Molecular Formula: C27H38O2

Molecular Weight: 394.6

CAS Number: 5062-62-4

Alternate CAS#:

Chemical Name: Progesterone EP Impurity E

Molecular Formula: C23H34O3

Molecular Weight: 358.52

CAS Number: 5035-09-6

Alternate CAS#:

Chemical Name: Progesterone EP Impurity D

Molecular Formula: C23H34O3

Molecular Weight: 358.52

CAS Number: 145-15-3

Alternate CAS#:

Chemical Name: Progesterone EP Impurity C (20(R)-Hydroxy Progesterone)

Molecular Formula: C21H32O2

Molecular Weight: 316.49

CAS Number: 145-14-2

Alternate CAS#:

Chemical Name: Progesterone EP Impurity B (20(S)-Hydroxy Progesterone)

Molecular Formula: C21H32O2

Molecular Weight: 316.49