2,4(1H,3H)-Pteridinedione, 1,3-dimethyl-7-(1-methylethyl)-
CAS No. 94591-37-4
2-溴-4-氟-6-硝基苯酚
CH3Cl4P 2725-68-0
(C20H36O4Sn)n 32077-00-2