1,3,5-Triazine-2,4(1H,3H)-dione 品牌: SEED CHEM 品號: M-T890677 品名: 1,3,5-Triazine-2,4(1H,3H)-dione 規格: 1g CAS: 71-33-0 貨號: M-T890677 分享: 加入洽詢