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QI221204
Synonyms: N'-isonicotinoylisonicotinohydrazide
Molecular Formula
C12H10N4O2
Molecular Weight
242.23
CAS No.
4329-75-3
QI221202
Isoniazid EP Impurity D
Molecular Formula: C6H7N3O
Molecular Weight: 137.14
CAS No.: 553-53-7
QI221204
Isoniazid Impurity D
Molecular Formula: C12H10N4O2
Molecular Weight: 242.23
CAS No.: 4329-75-3
QI221205
Isoniazid Impurity E
Molecular Formula: C12H10N6
Molecular Weight: 238.25
CAS No.: 31599-25-4