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(chǎn)品

CAS號查詢化工產(chǎn)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
6938-41-6Butanedioic acid,2-(1,3-benzodioxol-5-ylmethylene)-;
Butanedioicacid, (1,3-benzodioxol-5-ylmethylene)- (9CI);
Succinic acid, piperonylidene-(6CI,7CI,8CI);
NSC 53958
CAS:6938-41-6分子結構C12H10O6詳情供應商
2808-46-01,4-Naphthalenedione,5,8-dihydroxy-2,7-dimethoxy-;
1,4-Naphthoquinone,5,8-dihydroxy-2,7-dimethoxy- (7CI,8CI);
5,8-Dihydroxy-2,7-dimethoxy-1,4-naphthoquinone;
NSC 305977
CAS:2808-46-0分子結構C12H10O6詳情供應商
13378-91-11,4-Naphthalenedione,2-ethyl-3,5,6,8-tetrahydroxy-;
1,4-Naphthoquinone,2-ethyl-3,5,6,8-tetrahydroxy- (8CI)
CAS:13378-91-1分子結構C12H10O6詳情供應商
129498-62-02,4-Hexadienedioicacid, 2-(2-hydroxyphenoxy)-CAS:129498-62-0分子結構C12H10O6詳情供應商
2754-40-74,8-Ethano-1H,3H-benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone,hexahydro-;
Bicyclo[2.2.2]octane-2,3,5,6-tetracarboxylic2,3:5,6-dianhydride (7CI,8CI);
1,2,4,5-Cyclohexanetetracarboxylic1,2:4,5-dianhydride, 3,6-endo-(1,2-ethanediyl)-;
Bicyclo[2.2.2]octane-2,3:5,6-tetracarboxylic anhydride;
Bicyclo[2.2.2]octane-2,3:5,6-tetracarboxylic dianhydride;
Bicyclooctanetetracarboxylic dianhydride
CAS:2754-40-7分子結構C12H10O6詳情供應商
104196-74-98H-1,3-Dioxolo[4,5-h][1]benzopyran-8-one,4,5-dimethoxy-;
Isosabandin
CAS:104196-74-9化學結構C12H10O6詳情供應商
4371-21-5六羥基聯(lián)苯5-(3,4,5-trihydroxyphenyl)benzene-1,2,3-triolC12H10O6詳情供應商
熱門搜關鍵詞:Raer itdi iddi SYNEPHRINE TARTRATE ISOPRENALINE SULFATE pinaster C16 H12 isotetralin NiF3 JSH 270C *苯甲酸* *苯乙炔* *丁烯*炔* imethylimidazolidine dimethylimidazolidine 2,4,6-三(全氟庚基)-1,3,5-三嗪 POLYAMIDE NYLON (+)-二特戊;-D-酒石酸 2,6-辛二炔 taina C15 N O4 S H17 hydrotriazine C6 N2 O2 H10 (5R)-6-氰基-5-羥基-3-氧代己酸叔丁基酯 c10h23o7 L( +)-酒石酸 Etradecanol Harmony branched alkyl derivs Estradiol sulfate N4Cl4 Methyl Coumalate C9H12N2O3S2 Bromooctanoic acid sulfonic acid monohydrate reactive brilliant blue 3(2H)-呋 喃酮 Bromohexanoic acid Arotinolol Hydrochloride 酰單乙醇胺