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
23328-66-7Benzo[1,2-c:4,5-c']dipyrrole-1,3,5,7(2H,6H)-tetrone,2,6-bis(oxiranylmethyl)- (9CI);
1,2,4,5-Benzenetetracarboxylic1,2:4,5-diimide, N,N'-bis(2,3-epoxypropyl)- (8CI)
CAS:23328-66-7分子結(jié)構(gòu)C16H12N2O6詳情供應(yīng)商
109790-30-9Dibenz[b,f][1,4]oxazepine-8-aceticacid, 10,11-dihydro-a-methyl-2-nitro-11-oxo-CAS:109790-30-9分子結(jié)構(gòu)C16H12N2O6詳情供應(yīng)商
64603-74-3Furo[3,4-b]pyridine-3-carboxylicacid, 5,7-dihydro-2-methyl-4-(3-nitrophenyl)-5-oxo-, methyl ester;
BAY-m 4797
CAS:64603-74-3分子結(jié)構(gòu)C16H12N2O6詳情供應(yīng)商
101708-64-91-Phenazinecarboxylicacid, 6-formyl-4,7,9-trihydroxy-8-methyl-, methyl ester;
NSC 373235;
PD 116152
CAS:101708-64-9分子結(jié)構(gòu)C16H12N2O6詳情供應(yīng)商
34785-00-7Hydroxy Dehydro Nifedipine Lactone;
Hydroxy Dehydro Nifedipine Lactone;
4-(2-Nitrophenyl)-2-(hydroxyMethyl)-5-(Methoxycarbonyl)-6- Methylpyridine-3-carboxylic Acid-γ-lactone;
5,7-Dihydro-2-Methyl-4-(2-nitrophenyl)-5-oxo-furo[3,4-b]pyridine-3-carboxylic acid Methyl Ester
C16H12N2O6詳情供應(yīng)商
熱門搜關(guān)鍵詞:1. C25H36O6 C32H44O14 CH3CO2COCH3 C10H10S2 Aminobenzotriazole haca 304AD 3,4-二氟溴芐 CH3CH2COONa 左旋肉堿鹽 三叔丁基膦四氟硼酸 2,3-呋 環(huán)己基 丙烯酸酯 N-(4-Hydroxyphenyl)acetamide-2,2,2-d3 ??D???????? C7H4O2F2 硝基苯硫酚 c8h20fn 4'-Bromoacetophenone c6h5ch2nhc6h5 4,4'-bis(bromomethyl)-2,2'-bipyridine Methoxypropoxypropanol; 1H-Imidazole-1-acetamide,N-(2-hydroxyethyl)-2-nitro- Butanoic acid,(3E)-3-hexen-1-yl ester 硝基四氮唑 (9alpha,13alpha,14alpha)-7,8-Didehydro-4-hydroxy-3,7-dimethoxy-17-methylMorphinan-6-one Isolongifolen 1,3,5-tris(3,5-di-tert-butyl-4-hydroxybenzyl)-1,3,5-triazine-2,4,6(1H,3H,5H)-trione C18H27NO4 2-硝基吡啶 phenylethylene; thiamine [C12H17ON4S] Bicyclo[2.2.1]heptan-2-one,1,7,7-trimethyl-, (1S)- 3-chloro-1-(4-fluorophenyl)propan-1-one N-(hydroxymethyl)-N-methylformamide ?CAS NO 羥基環(huán)己基 PY.81 C12H13F2 NOHCl Poly(oxy-1,2-ethanediyl), .alpha.-(tridecafluorohexyl)-.omega.-hydroxy-