2 6 silicon_carbide SiC 0 gallium(III)_nitride GaN 0 caffeine C8H10N4O2 0 silicon(IV)_dioxide SiO2 0 oxygen O 0 hydrogen H2 0 10 diethyl_ether CH3CH2OCH2CH3 74.14 addcrylonitrile H2C(CH)CN 53.07 amesite Mg2Al(AlSiO5)(OH)4 278.71 ammonium_hexathiocyanoplatinate(IV) (NH4)2[Pt(SCN)6] 579.66 maitotoxin C164H256Na2O68S2 3426.30 barysilate MnPb8(Si2O7)3 2217.08 montmorillonite_(clay) MgNaAl5(Si4O10)3(OH)6 1101.34 uranium_hexafluoride F6U 352.03 stearic_acid CH3(CH2)16COOH 284.54 cobalt(II)_ferricyanide Co3(Fe(CN)6)2 600.73