上游原料
Thiourea2-Ethoxy-4-iodo-1-(pentyloxy)benzene; 2-Ethoxy-4-iodophenyl pentyl ether3-Ethoxy-4-(pentyloxy)benzoic acid[3-Ethoxy-4-(pentyloxy)phenyl]methanol3-Ethoxy-4-(pentyloxy)benzaldehyde2-[3-Ethoxy-4-(pentyloxy)phenyl]-2-hydroxyacetonitrileEthyl vanillin; 3-Ethoxy-4-hydroxybenzaldehyde2-Chloro-2-[3-ethoxy-4-(pentyloxy)phenyl]acetonitrile2-[3-Ethoxy-4-(pentyloxy)phenyl]-2-hydroxyacetic acid5-[3-Ethoxy-4-(pentyloxy)phenyl]-2-imino-1,3-thiazolidin-4-one
