Note: This product is for research use only.
Afatinib Impurity 92
Formula: C19H16ClFN4O3
CAS No.: 2223677-60-7
M.W.: 402.81
Erlotinib Impurity 53
Formula: C20H17Cl2N3O2
CAS No.: 183320-00-5(HCl salt)
M.W.: 402.27
Formula: C41H42N6O3
CAS No.: N/A
M.W.: 666.83
Pidotimod Impurity 31
Formula: C10H12N2O4S
M.W.: 256.28