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QM200639

Metformin Impurity 39

Molecular Formula: C4H9N5O

Molecular Weight: 143.15

CAS No.: NA

QM200640

Metformin Impurity 40

Molecular Formula: C4H7N5

Molecular Weight: 125.13

CAS No.: 847373-57-3

QM200641

Metformin Impurity 41

Molecular Formula: C4H7N5

Molecular Weight: 125.13

CAS No.: NA

QM200642

Metformin Impurity 42

Molecular Formula: C7H11NO2

Molecular Weight: 141.17

CAS No.: 5117-12-4

QM200643

Metformin Impurity 43

Molecular Formula: C5H13N7

Molecular Weight: 171.21

CAS No.: NA

QM200644

Metformin Impurity 44

Molecular Formula: C3H6N6

Molecular Weight: 126.12

CAS No.: 2978-35-0

QM200646

N-Nitroso Metformin

Molecular Formula: C4H10N6O

Molecular Weight: 158.17

CAS No.: NA

QM200647

Metformin Impurity 47

Molecular Formula: C3H6N4O2

Molecular Weight: 130.11

CAS No.: 178671-73-3

QM200648

N-Nitroso Metformin EP Impurity B

Molecular Formula: C4H7N9O

Molecular Weight: 197.16

CAS No.: NA

QM200649

Metformin Nitroso Impurity 1

Molecular Formula: C3H8N6O

Molecular Weight: 144.14

CAS No.: NA

QM200650

Metformin Nitroso Impurity 2

Molecular Formula: C3H8N6O

Molecular Weight: 144.14

CAS No.: NA

QM200651

Metformin Nitroso Impurity 3

Molecular Formula: C3H7N7O2

Molecular Weight: 173.14

CAS No.: NA

QM200652

Metformin Impurity 52

Molecular Formula: C5H10N6

Molecular Weight: 154.18

CAS No.: 13452-82-9

QM200653

Metformin Impurity 53

Molecular Formula: C2H6N4O2

Molecular Weight: 118.10

CAS No.: 4245-76-5

QM200654

Metformin Impurity 54

Molecular Formula: C3H9N3. H2O4S

Molecular Weight: 87.13 98.07

CAS No.: 598-65-2

QM200655

Metformin Impurity 55

Molecular Formula: C2H5N3O2

Molecular Weight: 103.08

CAS No.: NA

QM200700

Mitiglinide Calcium Hydrate

Molecular Formula: C38H48CaN2O6.2H2O

Molecular Weight: 668.89 36.03

CAS No.: 207844-01-7

QM200701

Mitiglinide Impurity 6

Molecular Formula: C11H12O4

Molecular Weight: 208.21

CAS No.: 3972-36-9

QM200702

Mitiglinide Impurity 7

Molecular Formula: C19H23NO3

Molecular Weight: 313.40

CAS No.: NA

QM200727

Mitiglinide Impurity 1

Molecular Formula: C19H25NO3

Molecular Weight: 315.41

CAS No.: NA

QM200728

Mitiglinide Impurity 2 Calcium Salt 

Molecular Formula: C38H48CaN2O6

Molecular Weight: 668.88

CAS No.: NA

QM200729

Mitiglinide Benzyl Ester

Molecular Formula: C26H31NO3

Molecular Weight: 405.53

CAS No.: NA

QM200730

Mitiglinide Impurity 4

Molecular Formula: C19H25NO3

Molecular Weight: 315.41

CAS No.: NA

QM200731

Mitiglinide Impurity 5

Molecular Formula: C38H48CaN2O6

Molecular Weight: 668.88

CAS No.: 1266354-02-2

QM200732

Mitiglinide Impurity 32

Molecular Formula: C19H25NO3

Molecular Weight: 315.41

CAS No.: NA

QM200733

Mitiglinide Impurity 33

Molecular Formula: C8H14N2O2

Molecular Weight: 170.21

CAS No.: 70925-10-9

QM201300

Mitomycin C

Molecular Formula: C15H18N4O5

Molecular Weight: 334.33

CAS No.: 50-07-7

QM201301

Mitomycin EP Impurity A

Molecular Formula: C9H9NO

Molecular Weight: 147.18

CAS No.: 22031-64-7

QM201302

Mitomycin EP Impurity B

Molecular Formula: C16H19N3O6

Molecular Weight: 349.34

CAS No.: 4055-39-4

QM201303

Mitomycin EP Impurity C

Molecular Formula: C16H19N3O6

Molecular Weight: 349.34

CAS No.: 4055-40-7


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