9,10,11,11a-tetrahydro-8H-naphtho[2,1-b][1]benzofuran-7a-ol

2-(4-chlorophenyl)-4,5,6,7-tetrahydroindazol-3-amine

(2-chlorocyclohexen-1-yl)oxy-ethoxy-oxophosphanium

2-((4-chlorophenyl)thio)cyclohexan-1-one

环戊烷羧酸乙酯