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
623-00-74-溴苯腈;
對(duì)溴苯腈
4-Bromobenzonitrile;
4-Bromobenzoic acid nitrile;
p-bromobenzonitrile;
1-Bromo-4-cyanobenzene
CAS:623-00-7分子結(jié)構(gòu)C7H4BrN詳情供應(yīng)商
2042-37-72-溴苯腈2-Bromobenzonitrile;
o-Bromobenzonitrile
CAS:2042-37-7分子結(jié)構(gòu)C7H4BrN詳情供應(yīng)商
6952-59-6間溴苯甲腈;
3-溴苯腈
3-Bromobenzonitrile;
m-Bromobenzonitrile
CAS:6952-59-6分子結(jié)構(gòu)C7H4BrN詳情供應(yīng)商
33554-73-3Benzene,1-bromo-4-isocyano-;
Phenylisocyanide, p-bromo- (8CI);
4-Bromobenzoisonitrile;
4-Bromophenyl isocyanide
CAS:33554-73-3分子結(jié)構(gòu)C7H4BrN詳情供應(yīng)商
183209-26-9Benzene,1-bromo-2-isocyano-;
Benzene, 1-bromo-2-isocyano- (9CI)
CAS:183209-26-9分子結(jié)構(gòu)C7H4BrN詳情供應(yīng)商
218431-38-0Pyridine,3-(2-bromoethynyl)-;
Pyridine,3-(bromoethynyl)- (9CI)
CAS:218431-38-0分子結(jié)構(gòu)C7H4BrN詳情供應(yīng)商
111770-86-6Pyridine,5-bromo-2-ethynyl-;
5-Bromo-2-ethynylpyridine
CAS:111770-86-6分子結(jié)構(gòu)C7H4BrN詳情供應(yīng)商
熱門搜關(guān)鍵詞:D-lactic Li[Li02Mn0TNi0Co0]O2 1-methoxy-2-butano 交聯(lián)聚乙烯 CAS NO. 塑料 \ 黃 SF c12h16n2o3s 乙酰胺苯 菲啰啉鹽酸 C12H11ClN2O  三 氯甲基 二甲基氨基 乙醇 芴甲氧羰基 亮氨酸 Disodium EDTA C9O3FH9 N2H4SC CO(CH2)4CONH(CH2)6NH b-D-Glucopyranosiduronicacid phenylpropyl alcohol c4o4 Propanol M C18O4H26 C5F9H3O Inorgani  C3HF2Cl5 dixylyl 1,10-菲啰啉 一水 phenicol 苯基吡咯烷 [NH-CH2-C6H4-CH2-NH-CO-(CH2)4-CO]n 乙二醛 二肟 Sin na Bipiperidinyl C18NO5H17 C12NO5H13 N-乙酰-D- benzylene CH3CH2CH2CHNH2COOH CH3CH3COOC2H5C6H3 C8N2O3H16