Catalogue Number: | E-0334 |
Compound Name: | Entacapone Impurity 20 |
Synonyms: | |
CAS#: | 1798394-91-8 |
Alternate CAS#: | 1798874-53-9 (free acid) |
Molecular Formula: | C14H14N3O8S. Na |
Molecular Weight: | 384.34 22.99 |
Entacapone EP Impurity A (Entacapone USP Related Compound A, cis-Entacapone)
CAS No. 145195-63-7
C14H15N3O5
M.W. 305.29