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
102681-49-22H-Cyclopropa[5,6]benzo[1,2-b]furan,4,5,5a,6,6a,6b-hexahydro-4,4,6b-trimethyl-2-(1-methylethenyl)-;
2H-Cyclopropa[g]benzofuran,4,5,5a,6,6a,6b-hexahydro-4,4,6b-trimethyl-2-(1-methylethenyl)- (9CI)
CAS:102681-49-2分子結(jié)構(gòu)C15H22O詳情供應(yīng)商
28862-19-34H-6,7a-Methanocyclopropa[4,5]benzo[1,2-c]pyran-1,3-dione,hexahydro-;
1H-6,7a-MethanoCyclopropa[g]-2-benzopyran-1,3(4H)-dione,hexahydro- (9CI);
Tricyclo[3.2.1.02,7]octane-4-acetic acid, 5-carboxy-, cyclicanhydride (8CI)
CAS:28862-19-3分子結(jié)構(gòu)C11H12O3詳情供應(yīng)商
154875-06-65H-Cyclopropa[g]pyrrolizine,hexahydro-;
5H-Cyclopropa[g]pyrrolizine,hexahydro-(9CI)
CAS:154875-06-6分子結(jié)構(gòu)C8H13N詳情供應(yīng)商
130566-12-06H-Cyclopropa[g]quinoline;
6H-Cyclopropa[g]quinoline(9CI)
CAS:130566-12-0分子結(jié)構(gòu)C10H7N詳情供應(yīng)商
熱門搜關(guān)鍵詞:C6H3N2 C52H84O2 PA CAS c2f3o2h C8N3H13 C11H17N3O4 C13H23NO3 Cyanoethyl C10NOH17 CHO4N C11OH16 (CH3)2 SiCl2 乙基碳二亞胺鹽酸鹽 聚丙烯CAS NO C10NOH19 C14H9O2N 3-甲基-5-吡唑酮 顏料黃CAS NO C18H20N2 間二碘苯 直接藍(lán)2 溴 己烷 吡嗪-2-甲酸 H2CO 鹽酸哌嗪 N-叔丁基馬來酰亞胺 4-methoxy-3-nitroaniline 3-甲氧基丙酸 5-羥基間苯二甲酸二甲酯 5-三氟甲基尿嘧啶 甲基氯化亞砜 C10OH16 十氟三苯基 六氟釩酸銨 C13H23NO4 Methyldiethanolamine ? CAS 十二烷基丁二酸 C10OH12 鎳 的CAS NO