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
699-98-92,3-吡啶二羧酸酐;
2,3-吡啶二酸酐;
喹啉酸酐
2,3-Pyridinedicarboxylic anhydride;
Quinolinic anhydride
CAS:699-98-9分子結(jié)構(gòu)C7H3NO3詳情供應(yīng)商
4664-08-8吡啶-3,4-二甲酸酐;
辛可部酸酐
Furo[3,4-c]pyridine-1,3-dione;
3,4-Pyridinedicarboxylicanhydride (6CI,8CI);
3,4-Pyridinedicarboxylic acid anhydride;
Cinchomeronicacid anhydride;
Cinchomeronic anhydride;
NSC 127964
CAS:4664-08-8分子結(jié)構(gòu)C7H3NO3詳情供應(yīng)商
89663-06-9Furo[3,4-b]pyridine-5,7-dione,1-oxide;
Furo[3,4-b]pyridine-5,7-dione, 1-oxide (9CI)
CAS:89663-06-9分子結(jié)構(gòu)C7H3NO4詳情供應(yīng)商
32368-69-7Peroxide, benzoyl nitro(9CI);
Peroxybenzoylnitrate (8CI);
Benzoyl nitro peroxide;
Benzoyl peroxynitrate;
Perbenzoylnitrate
CAS:32368-69-7分子結(jié)構(gòu)C7H3NO6詳情供應(yīng)商
69094-37-7Thieno[3,4-b]pyridine-5,7-dione;
Thieno[3,4-b]pyridine-5,7-dione
CAS:69094-37-7分子結(jié)構(gòu)C7H3NO2S詳情供應(yīng)商
25859-54-51,3-Benzodioxol-2-one,5-nitro-;
Carbonicacid, cyclic 4-nitro-o-phenylene ester (8CI);
NSC 122468;
o-(4-Nitrophenylene)carbonate
CAS:25859-54-5分子結(jié)構(gòu)C7H3NO5詳情供應(yīng)商
64201-66-72-Propynoic acid,5-nitro-2-furanyl esterCAS:64201-66-7分子結(jié)構(gòu)C7H3NO5詳情供應(yīng)商
熱門搜關(guān)鍵詞:6-氟-2-吡啶甲醛 ethoxycyclohexyl naringinase 磷 氧 阻燃劑 Mn Si 559C C13H8Cl2O2 C23H42ClN Copper Citrate C18H10N2O4 C2H5SO4- C16H11NOS butylimidazolium phenylbenzo 二乙酸 丙二醇 酯 壬烯 酮 6-二甲基-2,4,6-辛三烯 順-2-丁 C2H6ClO3P 乙二醇 甲醚 DIETHYL BENZENE C7H4Cl2F3N 嗎啉乙基碳二亞胺 C12H15N2 水合硝酸釔 然 烯 C2H2C14 烯丙基 聚乙二醇 羥基 二磺酸 苯 酸性藍(lán)13 C14H30-N2H2 076-49-3 38123090 26418 No: 3648-20-2 18858-06-5 C19H32N2O2 74786-02-0 C22H26O3N2 52298-80-3