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(hào)查詢

化工產(chǎn)品

CAS號(hào)查詢化工產(chǎn)品

熱門(mén)搜索化學(xué)品最多只顯示前20條,請(qǐng)點(diǎn)擊“搜索化學(xué)品”查看所有結(jié)果


CAS登錄號(hào) 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應(yīng)商
107-02-8丙烯醛;
烯丙醛
Acrolein;
2-Propen-1-one;
2-Propenal;
Acrylaldehyde;
Acrylic aldehyde
CAS:107-02-8分子結(jié)構(gòu)C3H4O詳情供應(yīng)商
107-19-72-丙炔-1-醇;
炔丙醇
Propargyl alcohol;
2-Propyn-1-ol;
2-Propynyl alcohol;
Ethynylcarbinol;
Ethynyl methanol
CAS:107-19-7分子結(jié)構(gòu)C3H4O詳情供應(yīng)商
5009-27-8Cyclopropanone;
cyclopropanone
CAS:5009-27-8分子結(jié)構(gòu)C3H4O詳情供應(yīng)商
6443-91-0Ethyne, methoxy- (9CI);
Ether,ethynyl methyl (6CI,7CI,8CI);
1-Methoxyethyne;
Ethynyl methyl ether;
Methoxyacetylene;
Methoxyethyne
CAS:6443-91-0分子結(jié)構(gòu)C3H4O詳情供應(yīng)商
6004-44-01-Propen-1-one (9CI);
Ketene,methyl- (6CI,7CI,8CI);
Methylketene
CAS:6004-44-0分子結(jié)構(gòu)C3H4O詳情供應(yīng)商
熱門(mén)搜關(guān)鍵詞:C8 O3 H6 C30H24N6 Piperazine Dihydrochloride Hydrate c32h36b2n2nA C32H36N2 C12H12N4 HCl 三油酸鋁 FDP NA Paraquat ion C3 N O2 P Cl H7 NH2MgCl C10H20O4Cl2 Cyanoethane Triethylenedia Triethylened C18H36P C18H36 P 順- 二乙烯 bismuthyl iodide C27H38N mesitylboronic acid zinc octaethylporphyrin s646 l polystyrene Sodium tetrahyd C15 O4 H32 C5H6NBr3 C2HF4C1 Monochlorodifluoroethane hexamethyldisi Tetrachlorotrifluoropropane fr11 nake HCFC 262 TRIPHENYLM TRIPHENYLMETHYL CHL Dexamethasone Phosphate Disodium C13H20OBr Carcinustatin dimethylpentanenitrile