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
114-07-8紅霉素Erythromycin;
(-)-Erythromycin		CAS:114-07-8分子結(jié)構(gòu)C37H67NO13詳情供應(yīng)商
30552-33-1Erythromycin, anhydro-;
Oxacyclotetradecane,erythromycin deriv.;
Anhydroerythromycin A;
Erythromycin spiroketal		CAS:30552-33-1化學(xué)結(jié)構(gòu)C37H67NO13詳情供應(yīng)商
150369-31-6Erythromycin,9-deoxo-11-deoxy-9-hydroxy-11-oxo-, (9S)- (9CI);
Oxacyclotetradecane,erythromycin deriv.;
(9S)-11-Dehydroxy-9-deoxo-9-hydroxy-11-oxoerythromycin A;
(9S)-9-Deoxo-11-deoxy-9-hydroxy-11-oxoerythromycin A		CAS:150369-31-6化學(xué)結(jié)構(gòu)C37H67NO13詳情供應(yīng)商
101666-68-6N-Desmethyl Clarithromycin;
N-Desmethyl Clarithromycin;
Clarithromycin Impurity D (10 mg) (N-desmethyl clarithromycin)		無C37H67NO13詳情供應(yīng)商
熱門搜關(guān)鍵詞:EINECS ? CaSCO Trineopentyl buten- sequioxane ma2s2o5 C14H26O5\ Cyclohexanol,1-ethenyl 2-乙基-4 甲基咪唑 3',4',5'-三甲氧基苯乙酮 (9H-fluoren-9-yl)methyl (CH3)2CHC(CH2CH2CHCL)CH2CH2 (CH3)2CHCH(CH2CH2CHCl)CH2CH3 ycep lysine amide Hexanamide,3,6-diamino-, (R)- (9CI) 聚 二氯乙烯 cycloeicosene 氨基苯磺酰氨 C13H22O6N2