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
104164-84-3Acetamide,N,N-dimethyl-2-[2-pyridinyl(2-thienylmethyl)amino]-CAS:104164-84-3分子結(jié)構(gòu)C14H17N3OS詳情供應(yīng)商
22833-35-8Thiazolo[3,2-a]benzimidazol-3(2H)-one,2-[(diethylamino)methyl]-CAS:22833-35-8分子結(jié)構(gòu)C14H17N3OS詳情供應(yīng)商
51009-65-54-Imidazolidinone,5-[[4-(diethylamino)phenyl]methylene]-2-thioxo-;
Hydantoin,5-[p-(diethylamino)benzylidene]-2-thio- (7CI)
CAS:51009-65-5分子結(jié)構(gòu)C14H17N3OS詳情供應(yīng)商
熱門搜關(guān)鍵詞:SPME Azoniabicyclo 2,4-二氯芐 C18H11O6N3 C5O3H4 C12H11N3O 磺酸衍生物 eudesmane chloride hydrochloride C7H7O5 C11H24N2 氯丙酸酯 C6H17O C15H19NO%H-? EC 3%2%13 3-甲酸甲酯 3-dodecyl-1,1,1,3,5,5,5-heptamethyl- ETHYLENE GLYCOL BUTYL C3H6OBr2 查 cas no 1,2-dioleoyl-sn-glycero-3-phosphatidylcholine C5H12O2 ???t′ 4-Ethyl-5-fluoropyridine 1(2H)-Naphthalenone,3,4-dihydro-5-methyl-; 2,3-二丁醇 (CH2CH2O)2NHCOCH2CH2CH2CH2CONH(CH2CH2O)2 戊基 己烷 (EC) No% 1272/200872/2008% 4',7-二羥基異黃酮 十八酰胺 硬脂酰胺 cyclohex-1-enecarboxylic acid Hydrazine,1,1,2,2-tetramethyl- 1-Benzyl-1,7-diaza-spiro[4.4]nonane-7-carboxylic acid tert-butyl ester Cetyl Ricinoleate; [BPy]BF4 乙烯-醋酸乙 1H-Indole, 7-methyl- hydroxyphenyl)-2-butanone 1S/C7H7NO4/c1-4-2-6(9)7(10)3-5(4)8(11)12/h2-3,9-10H,1H3 1H-Pyrrole-2,5-dicarboxaldehyde