1317-36-8 C.I. 77577 C.I. Pigment Yellow 46 Lead monooxide Lead monoxide Lead oxide Lead oxide (PbO) Lead oxide yellow Lead oxide, (PbO) Lead oxide, PbO Lead protoxide Lead(2+) oxide Lead(II) oxide Litharge Litharge Pure Litharge Yellow L-28 Massicot Massicotite NSC57634 Plumbous oxide WLN: PB O Yellow lead ocher