5-Hydroxy-1,7-diphenyl-6-hepten-3-one ≥95% 品牌: GRAND CHEMICAL 品號: R-1531 品名: 5-Hydroxy-1,7-diphenyl-6-hepten-3-one ≥95% CAS: 87095-74-7 貨號: R-1531 分享: 加入洽詢