China Sorafenib (Tosylate) Intermediates (CAS No: 284461-73-0; 475207-59-1; 53750-66-6; 284462-37-9; 220000-87-3), Find details about China Sorafenib Intermediates, 284461-73-0 from Sorafenib (Tosylate) Intermediates (CAS No: 284461-73-0; 475207-59-1; 53750-66-6; 284462-37-9; 220000-87-3)