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
531-91-9N,N'-二苯基聯(lián)苯二胺;
N,N'-二苯基聯(lián)苯胺;
N,N'-二苯對(duì)氨基聯(lián)苯
N,N-Diphenylbenzidine;
Benzidine,N,N'-diphenyl- (6CI,7CI,8CI);
[1,1'-Biphenyl]-4,4'-diamine, N,N'-diphenyl-(9CI);
4,4'-Bis(phenylamino)-1,1'-biphenyl;
4,4'-Bis(phenylamino)biphenyl;
Diphenylbenzidine;
N,N'-Diphenyl-[1,1'-biphenyl]-4,4'-diamine;
N,N'-Diphenyl-p,p'-biphenylenediamine;
[1,1'-Biphenyl]-4,4'-diamine,N4,N4'-diphenyl-;
CAS:531-91-9分子結(jié)構(gòu)C24H20N2詳情供應(yīng)商
熱門搜關(guān)鍵詞:C15 H18 O5 Diisobutoxy diazaadamantan SAN 80HF [C19H21NO4]*16 NH2NO2 2-氯-4-甲基喹啉 二苯基卡巴 C10 H9 N O4 RUB RED Methanearsonic acid Pyrazon C17 H20 N2 O C20 H28 O4 C7H16ON C7H7ON2 C11N2O2H16 C9H11ON3 1-(3-氯苯基)-3-甲基-5-吡唑啉酮 C15 H18 O8 C22H20N2 乙烯 膦 氰基丙烯酸異丙酯 C14 H30 O8 AS 80HF C7H17N2O (CH3)2CHCH(CH3)2 anthan gum 二堿式亞磷酸鉛 纈氨酰胺 Heptanoic 仲丁基氯 2-二溴丙烷 Alloxanthin [C8MIM][Cl] C23H31NO2 2-Propenoic Acid, Polymer 溴化噻唑藍(lán)四氮唑 對(duì)氟苯亞磺酸鈉 丙基甘氨酸