octadecanoyl-CoA + NADPH + O2 + H(+) = (9Z)-octadecenoyl-CoA + NADP(+) + 2 H2O
octadecanoyl-coa + nadph + o2 + h(+) = (9z)-octadecenoyl-coa + nadp(+) + 2 h2o
"stearoyl-CoA 9-desaturase (NADPH)"
"stearoyl-coa 9-desaturase (nadph)"