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
87726-17-8帕尼培南;
(5R,6S)-2-[1-乙酰氨基吡咯烷-3(S)-硫]-6-[1(R)-羥乙基]-2-碳青霉烯-3-羧酸
Panipenem;
(5R,6S)-2-[1-Acetamidoylpyrrolidin-3(S)-ylthio]-6-[1(R)-hydroxyethyl]-2-carbapenem-3-carboxylic acid
CAS:87726-17-8化學(xué)結(jié)構(gòu)C15H21N3O4S詳情供應(yīng)商
96036-03-2美羅培南;
3-[[5-[(二甲氨基)羰基]-3-吡咯烷基]硫代]-6-(1-羥乙基)-4-甲基-7-氧代-1-氮雜雙環(huán)[3,2,0]庚-2-烯
Meropenem;
(4R,5S,6S)-3-[[(3S,5S)-5-Dimethylcarbamoylpyrrolidin-3-
CAS:96036-03-2化學(xué)結(jié)構(gòu)C17H25N3O5S詳情供應(yīng)商
153832-46-3厄他培南;
(4R,5R,6S)-3-[(3S,5S)-5-[(3-羧基苯基)氨基甲;鵠吡咯烷-3-基]硫-6-(1-羥乙基)-4-甲基-7-氧代-1
Ertapenem;
(4R,5R,6S)-3-[(3S,5S)-5-[(3-Carboxyphenyl)carbamoyl]pyrrolidin-3-yl]sulfanyl-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
CAS:153832-46-3分子結(jié)構(gòu)C22H25N3O7S詳情供應(yīng)商
491878-06-9多尼培南側(cè)鏈;
(2S,4S)-4-乙酰硫基-2-[[N-氨基磺;-N-(叔丁氧羰基)氨基]甲基]吡咯烷-1-甲酸對硝基芐酯
Doripenem side-chain;
4-Nitrobenzyl (2S,4S)-4-acetylthio-2-[[N-sulfamoyl-N-(tert-butoxycarbonyl)amino]methyl]pyrrolidine-1-carboxylate
CAS:491878-06-9分子結(jié)構(gòu)C20H28N4O9S2詳情供應(yīng)商
熱門搜關(guān)鍵詞:C78H16 1,3-丙二胺鹽酸鹽 BNO3 MODIFIED RESIN hydroxyandrosta C10H8O8 Mefox 煙堿; 尼古丁 CH3CHClCH2Cl COPOLYMER RESIN C6H8N2O6 C14H18N2O6 C7H10O2N C19H23N3O2 Ketoglutaric acid C6H7O3N3 C7H10O3N C13H16N2O4 C5H11O7P C10H9NO2S c6h8o3n 乙基 苯二酚 C24H31N3O3 methylhexan Deoxythymidine 醇脫氫酶 C10H6O 5-Ethyl-5-methylhydantoin 二氫 紫羅蘭酮 2,4-二氯苯丁酮 CH3CH2C6H4C(CH3)3 C12H25NO 甲基二氫呋喃 5-甲基-5-壬醇 9-OXONONANOIC ACID CdCl2·5H2O 二氰基丙酸乙酯 谷氨酸-5-芐酯 butylammonium iodide Cholest-4-en