毛片免费视频观看,久久亚洲国产精品123区,精品无人区麻豆乱码1区2区新区,久久久亚洲av成人网站,久久人人爽人人爽人人av东京热

CAS號查詢

化工產品

CAS號查詢化工產品

熱門搜索化學品最多只顯示前20條,請點擊“搜索化學品”查看所有結果


CAS登錄號 中文名 英文名 分子結構式 分子式 詳情 供應商
1193-79-95-甲基-2-乙酰基呋喃5-Methyl-2-acetylfuran;
2-Acetyl-5-methyl furan;
1-(5-Methyl-2-furyl)ethan-1-one
CAS:1193-79-9分子結構C7H8O2詳情供應商
13129-23-23-呋喃甲酸甲酯Methyl furan-3-carboxylate;
3-furancarboxylic acid methyl ester
CAS:13129-23-2分子結構C6H6O3詳情供應商
27538-09-65-乙基-4-羥基-2-甲基-3(2H)-呋喃酮;
環(huán)高呋喃酮;
醬油酮
Methyl furaneol;
Homofuronol;
5-ethyl-4-hydroxy-2-methyl-3(2H)-furanone
CAS:27538-09-6分子結構C7H10O3詳情供應商
27538-10-92-乙基-4-羥基-5-甲基-3(2H)-呋喃酮ethyl furaneol;
Homofuraneol;
2-ethyl-4-hydroxy-5-methyl-3(2H)furanone
CAS:27538-10-9分子結構C7H10O3詳情供應商
28905-42-2furan,[(1,1-dimethylethyl)dioxy]- (9CI);
Peroxide,1,1-dimethylethyl furanyl
CAS:28905-42-2分子結構C8H12O3詳情供應商
96446-10-52-furanbutanethioicacid, S-ethyl ester;
S-ethyl furan-2-butanethioate
CAS:96446-10-5分子結構C10H14O2S詳情供應商
53662-83-2呋喃-2,5-二甲酸二乙酯2,5-furanDICARBOXYLIC ACID DIethyl ESTER;
2,5-furanDICARBOXYLIC ACID DIethyl ESTER;
furan-2,5-dicarboxylic Acid Diethyl Ester;
Diethyl furan-2,5-dicarboxylate
CAS:53662-83-2分子結構C10H12O5詳情供應商
熱門搜關鍵詞:C15 H11 Cl O3 C19 H17 Cl2 N3 O3 C24 H21 Cl6 O6 P Epronaz Falone C14 H9 Cl O3 C7 H5 Cl2 N S C5 H6 Cl N3 O C10 H14 Cl6 N4 O2 C33 H25 N3 O3 C14 H24 N O5 P S2 C16 H23 N O6 C15 H18 N4 C10 H12 Cl N3 O2 Flumiclora C16 H13 Cl F N O5 C9 H7 F2 N O2 C18H20O2N2 C6 H11 N5 S ATOA C22 H35 N O3 S c2h6ncoo C24 H18 F N4 C32 H49 N O9 C47 H70 O14 C41 H65 N O10 C22 H28 N2 O3 甲苯基 二胍 proxitol Sulglycapin Cresol benzoate C20 H9 Cl3 F5 N3 O3 C15 H13 Cl2 N3 O2 butyro orgestrel C7 N4 O3 H10 manganese nitride direct black 1 bETINE 三磷酸腺苷 二鈉鹽