1-octadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O <=> 2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + octadecanoate + H(+)
1-octadecanoyl-2-(9z-octadecenoyl)-sn-glycero-3-phosphocholine + h2o <=> 2-(9z-octadecenoyl)-sn-glycero-3-phosphocholine + octadecanoate + h(+)
1-octadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O <=> 2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + octadecanoate + H(+)
1-octadecanoyl-2-(9z-octadecenoyl)-sn-glycero-3-phosphocholine + h2o <=> 2-(9z-octadecenoyl)-sn-glycero-3-phosphocholine + octadecanoate + h(+)