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(xué)品最多只顯示前20條,請點擊“搜索化學(xué)品”查看所有結(jié)果


CAS登錄號 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應(yīng)商
479-33-4四苯基環(huán)戊二烯酮2,4-Cyclopentadien-1-one,2,3,4,5-tetraphenyl-;
Cyclopentadienone,tetraphenyl- (6CI);
2,3,4,5-Tetraphenyl-2,4-cyclopentadien-1-one;
2,3,4,5-tetraphenylcyclopenta-2,4-dienone;
2,3,4,5-Tetraphenylcyclopentadienone;
Cyclone;
Cyclone (compound);
NSC 2060;
NSC 220314;
NSC 243761;
Tetracyclon;
Tetracyclone;
Tetraphenyl-2,4-cyclopentadien-1-one;
Tetraphenylcyclopentadienone
CAS:479-33-4分子結(jié)構(gòu)C29H20O詳情供應(yīng)商
熱門搜關(guān)鍵詞:C20H16N6 Aldehyde resin Arsenolite C6H5O4N3 C11H16O2N2 C20H19N5Na2O6*2.5H2O C4H8O6S C4H3O4N3 PE POLYETHYLENE C7H7O6N quinoxalinone D-吡喃葡萄 C5H6O5N2 C5H5O5N C4H5O4N3 harmalanine S CAS cas cas C23H41N Ecgonine hydrochloride C6H11O4NS C5H7O4N3 C5H8O5S 3-三甲氧基 C9H8ON4 C8H7ON3S C4H5O3NS C6H3O2N3 C6H5O2N3 C9H5O3N NH2C6H4N·2HCl C6H3O3N3 二氯 苯二酚 C4H7ON5 C6H15O2N C3H4O6S 3-Hydroxybenzoate C5H8O3S C4H9SH C17 H23