CAS Number: 103765-01-1

Alternate CAS#:

Chemical Name: Levetiracetam EP Imputity D

Molecular Formula: C8H14N2O2

Molecular Weight: 170.21

CAS Number: N/A

Alternate CAS#:

Chemical Name: Levomefolate-d4 (5-methyl-tetrahydrofolic acid-d4)

Molecular Formula: C20H21N7O6D4

Molecular Weight: 463.49

CAS Number: N/A

Alternate CAS#:

Chemical Name: D-Isomer of Levomefolate Calcium

Molecular Formula: C20H25N7O6 Ca

Molecular Weight: 459.40 40.08

CAS Number: 151533-22-1

Alternate CAS#: 31690-09-2 (free acid)

Chemical Name: Levomefolic Acid Calcium Salt (L-5-Methyltetrahydrofolic Acid Calcium Salt)

Molecular Formula: C20H23N7O6 . Ca

Molecular Weight: 457.45 . 40.08

CAS Number: N/A

Alternate CAS#:

Chemical Name: Levomefolate-d5

Molecular Formula: C20H20N7O6D5

Molecular Weight: 464.5

CAS Number: 1356019-94-7

Alternate CAS#:

Chemical Name: Levomefolate-13C-d3

Molecular Formula: C20H22N7O6D3

Molecular Weight: 463.47

CAS Number: 31690-09-2

Alternate CAS#:

Chemical Name: Levomefolate (5-methyl-tetrahydrofolic acid)

Molecular Formula: C20H25N7O6

Molecular Weight: 459.47

CAS Number: 1159295-40-5; 163837-57-8 (free base)

Alternate CAS#:

Chemical Name: Levocetirizine Impurity 14 L-tartrate salt

Molecular Formula: C13H12ClN. C4H6O6

Molecular Weight: 217.70 150.09

CAS Number: N/A

Alternate CAS#:

Chemical Name: Levosimendan Impurity 2 (Mixture of Z and E Isomers)

Molecular Formula: C16H17N5O3

Molecular Weight: 327.34

CAS Number: 52240-42-3

Alternate CAS#:

Chemical Name: Levosimendan Impurity 18

Molecular Formula: C13H17N3O

Molecular Weight: 231.137

CAS Number: 101328-84-1

Alternate CAS#:

Chemical Name: Levosimendan Impurity 17

Molecular Formula: C11H13N3O

Molecular Weight: 203.25

CAS Number: 2290570-69-1

Alternate CAS#:

Chemical Name: Levosimendan Impurity 16

Molecular Formula: C11H12N2O

Molecular Weight: 188.23