high quality Letrozole(Femara) with good price
CAS No: 112809-51-5
Purity: 98%
Min quantity: null null
Price: 1.0 ~ 2.0 USD
Description: English name: Letrozole Alias: Femara CAS No.: 112809-51-5 Molecular formula: C17H11N5 Molecular weight: 285.3 Characters: White power . Use: pharmaceutical intermediates, after menopause advanced breast cancer, more for anti-estrogen therapy failed ...