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![Ketotifen hydrogen fumarate | CAS 34580-14-8](https://prochemmart.com/5850-medium_default/cas-34580-14-8.jpg)
Ketotifen hydrogen fumarate is a standard reference chemical and the CAS number is 34580-14-8. The molecular formula is C23H23NO5S and molecular weight is 425.5. As a professional chemical company, Prochemmart supplies qualified products at a competitive price.
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Data sheet