日日夜夜撸,人妻无码一区二区不卡无码av,日产亚洲 a,人妻精品久久久久中文字幕69,欧美激情欧美精品一区二区

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(diǎn)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
357645-40-09H-Fluorene-2,7-diamine,N2,N7-di-1-naphthalenyl-N2,N7,9,9-tetraphenyl-;
9H-Fluorene-2,7-diamine,N,N'-di-1-naphthalenyl-N,N',9,9-tetraphenyl- (9CI)
CAS:357645-40-0分子結(jié)構(gòu)C57H40N2詳情供應(yīng)商
1785-57-59H-Fluorene-2,7-diamine,1,3-dibromo-;
Fluorene-2,7-diamine,1,3-dibromo- (7CI,8CI);
NSC 83308
CAS:1785-57-5分子結(jié)構(gòu)C13H10Br2N2詳情供應(yīng)商
7072-11-99H-Fluorene-2,7-diamine,N2,N7-bis(phenylmethylene)-;
Fluorene-2,7-diamine,N,N'-dibenzylidene- (7CI,8CI);
NSC 80187
CAS:7072-11-9分子結(jié)構(gòu)C27H20N2詳情供應(yīng)商
2048-03-59H-Fluorene-2,7-diamine,N2,N7-bis[(2-chlorophenyl)methylene]-;
Fluorene-2,7-diamine,N,N'-bis(o-chlorobenzylidene)- (7CI,8CI);
NSC 67718
CAS:2048-03-5分子結(jié)構(gòu)C27H18Cl2N2詳情供應(yīng)商
222319-05-39H-Fluorene-2,7-diamine,9,9-dimethyl-N2,N7-di-1-naphthalenyl-N2,N7-diphenyl-;
9H-Fluorene-2,7-diamine,9,9-dimethyl-N,N'-di-1-naphthalenyl-N,N'-diphenyl- (9CI);
9,9-Dimethyl-2,7-bis[N-(1-naphthyl)-N-phenylamino]fluorene
CAS:222319-05-3分子結(jié)構(gòu)C47H36N2詳情供應(yīng)商
70730-50-69H-Fluorene-2,7-diamine,N2,N2-dimethyl-;
9H-Fluorene-2,7-diamine,N,N-dimethyl- (9CI);
NSC 407170
CAS:70730-50-6分子結(jié)構(gòu)C15H16N2詳情供應(yīng)商
677350-83-39,9-二甲基-N,N'-雙(3-甲基苯基)-N,N'-二苯基-9H-芴-2,7-二胺9,9-Dimethyl-N,N'-bis(3-methylphenyl)-N,N'-diphenyl-9H-Fluorene-2,7-diamineCAS:677350-83-3分子結(jié)構(gòu)C41H36N2詳情供應(yīng)商
熱門搜關(guān)鍵詞:Scillarenin trimethoxysilylethyl ALPHA METHYL STYRENE 鋯硅酸鈉 C9H21N2O C14H22O3Si  C10H21N2O C14H17O8N C111 CHED Orange 16 銅 EC 6-羥基托品酮 甘草酸鈉 分散紅 145 丙二醇單丙烯酸酯 C9H10OCl 馬來酸酐改性的聚 2-羥基丙酰胺 乙二醇二羥甲醚 oxidize yellow 16 Pigment Red 27 PP 332K C15H17N3O C8H9O5NS EC NO. 三甲醇丙烷 2,4-戊二 酮 L-半胱亞磺酸 C9H8O4S c28h56o C12H22N2O 陽離子橙 乙基己脂 4-羥基硫代苯甲酰胺 砜硫酸酯 二 乙基己基 磷酸酯 oleandomycin 2,2-二苯基