Nifuratel Impurity 7
C10H11N3O5S
M.W. 285.28

Nifuratel Impurity 8
CAS No. 698-63-5
C5H3NO4
M.W. 141.08

Nifuratel Impurity 9
CAS No. 645-12-5
C5H3NO5
M.W. 157.08

Nifuratel Impurity 10
CAS No. 22551-26-4
C4H10O2S
M.W. 122.18

Nifuratel Impurity 11
CAS No. 3455-50-3
C9H13NO5
M.W. 215.21

Nifuratel Impurity 12 ((Z)-Nifuratel)
C10H11N3O5S
M.W. 285.27

Nifuratel Impurity 13
CAS No. 5904-70-1
C11H13NO9
M.W. 303.22

Nifuratel Impurity 14
CAS No. 45378-62-9
C4H8OS
M.W. 104.17

Nifuratel Impurity 15
CAS No. 31805-83-1
C5H12OS2
M.W. 152.27

Nifuratel Impurity 15
CAS No. 31805-83-1
C5H12OS2
M.W. 152.27

Nifuratel Impurity A (Nitrofurfural Diacetate)
CAS No. 92-55-7
C9H9NO7
M.W. 243.17

Nifuratel Impurity 17
C4H9ClS
M.W. 124.63

Nifuratel Impurity 20 (Mixture of Diastereomers)
CAS No. 74920-48-2
C4H8O2S
M.W. 120.17

Nifuratel Impurity 24 (nitrofurfural)
CAS No. 65019-14-9
C5H3NO4
M.W. 141.08

Nifuratel Impurity B (5-Nitrofuraldazine)
CAS No. 736-53-8
C10H6N4O6
M.W. 278.18

Nifuratel Impurity 32
CAS No. 98264-38-1
C4H8OS
M.W. 104.17

Nifuratel Impurity 33
CAS No. 14360-12-4
C10H11N3O7S
M.W. 317.27

Nifuratel Impurity 37
CAS No. 2493-04-1
C5H5NO4
M.W. 143.10

Nifuratel Impurity 2 (Mixture of Diastereomers)
CAS No. 1445990-09-9
C10H11N3O6S
M.W. 301.27

Nifuratel Impurity 3
CAS No. 34143-33-4
C9H9N3O5S
M.W. 271.25

Nifuratel Impurity 6 HCl
CAS No. 951781-95-6
C5H10N2O2S. HCl
M.W. 162.21 36.46
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