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METAMIZOLE

M-533
Metamizole EP Impurity B (Ampyrone)
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Catalogue Number:

M-533

Compound Name:

Metamizole EP Impurity B (Ampyrone)

Synonyms:

4-Amino-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one

CAS#:

83-07-8

Alternate CAS#:

Molecular Formula:

C11H13N3O

Molecular Weight:

203.25

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