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(diǎn)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
55224-05-0環(huán)酯紅霉素;
大威霉素
Davercin;
Erythromycin A cyclic 11,12-carbonate;
(1R,2R,5R,6S,7S,9R,11R,13R,14R)-8-[(2S,3R,4S,6R)-4-Dimethylamino-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-9-hydroxy-6-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-1,5,7,9,11,13-hexamethyl-3,15,17-trioxabicyclo[12.3.0]heptadecane-4,12,16-trione
CAS:55224-05-0分子結(jié)構(gòu)C38H65NO14詳情供應(yīng)商
76801-85-9阿奇霉素A;
去甲阿奇霉素
Azathramycin;
AzaErythromycin A;
Desmethyl Azithromycin;
9-Deoxo-9a-aza-9a-homoErythromycin A
CAS:76801-85-9分子結(jié)構(gòu)C37H70N2O12詳情供應(yīng)商
53066-26-5Erythromycin,9-(O-methyloxime);
Oxacyclotetradecane,Erythromycin deriv.;
Erythromycin A 9-(O-methyloxime);
Erythromycin A9-methoxime;
Lexithromycin;
Wy 48314
CAS:53066-26-5分子結(jié)構(gòu)C38H70N2O13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
111321-02-9Erythromycin, 9-oxime,(9E)- (9CI);
Oxacyclotetradecane,Erythromycin deriv.;
(9E)-Erythromycin A oxime;
(E)-Erythromycin A oxime;
(E)-Erythromycin oxime
CAS:111321-02-9化學(xué)結(jié)構(gòu)C37H68N2O13詳情供應(yīng)商
33396-29-1Erythromycin,8,9-didehydro-9-deoxo-6-deoxy-6,9-epoxy-;
6,15-Dioxabicyclo[10.2.1]pentadecane,Erythromycin deriv.;
8,9-AnhydroErythromycin A 6,9-hemiketal;
BRL 46357ER;
EM201;
Erythromycin A enol ether;
Erythromycin enol ether;
ME 4
CAS:33396-29-1分子結(jié)構(gòu)C37H65NO12詳情供應(yīng)商
135361-13-6Erythromycin,6-deoxy- (9CI);
Oxacyclotetradecane,Erythromycin deriv.;
6-DeoxyErythromycin A
CAS:135361-13-6分子結(jié)構(gòu)C37H67NO12詳情供應(yīng)商
26116-56-3Erythromycin,9-amino-9-deoxo-, (9S)-;
Erythromycin,9-amino-9-deoxo-, stereoisomer (8CI);
Oxacyclotetradecane, Erythromycin deriv.;
(9S)-9-Deoxy-9-aminoErythromycin A;
(9S)-Erythromycylamine A;
9(S)-Erythromycylamine;
BRL 42852ER;
Erythromycylamine;
LY 024410
CAS:26116-56-3分子結(jié)構(gòu)C37H70N2O12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
992-62-1Erythromycin,N-demethyl-;
Oxacyclotetradecane,Erythromycin deriv.;
Des-N-methylErythromycin;
DesmethylErythromycin;
N-DemethylErythromycin A
CAS:992-62-1分子結(jié)構(gòu)C36H65NO13詳情供應(yīng)商
992-69-8Erythromycin,2'-acetate;
Oxacyclotetradecane,Erythromycin deriv.;
2'-AcetylErythromycin;
2'-AcetylErythromycin A;
2'-O-AcetylErythromycin A
CAS:992-69-8分子結(jié)構(gòu)C39H69NO14詳情供應(yīng)商
23893-13-2Erythromycin,9-deoxo-6,12-dideoxy-6,9:9,12-diepoxy-;
6,15,16-Trioxatricyclo[10.2.1.11,4]hexadecane,Erythromycin deriv.;
6,9,12-AnhydroErythromycin A;
AnhydroErythromycin;
AnhydroErythromycin A;
BRL 46355ER;
EM 202;
Erythromycin anhydride
CAS:23893-13-2分子結(jié)構(gòu)C37H65NO12詳情供應(yīng)商
13368-00-8Erythromycin,9-amino-9-deoxo- (9CI);
Oxacyclotetradecane,Erythromycin deriv.;
9-Amino-9-desoxoErythromycin A
CAS:13368-00-8化學(xué)結(jié)構(gòu)C37H70N2O12詳情供應(yīng)商
59319-72-1Erythromycin, hydrate(1:2);
Erythromycin,dihydrate (9CI);
Oxacyclotetradecane, Erythromycin deriv.;
Erythromycin Adihydrate
CAS:59319-72-1分子結(jié)構(gòu)C37H67NO13.2H2O詳情供應(yīng)商
熱門搜關(guān)鍵詞:羥基 甲氧基芐基 壬烯酰胺 C6H7O2(OCOCH3)3 furylamine C12H17NO3 3 , 5 -?t???ù-|?-ê???°±?ù±?òòía C12H17NO3 ê???°±?ù±?òòía C12H17NO3 áò?áì?2???á??ó?ê1 C12H17NO3 áò?áì?2???á??ó?ê phthalate* C2 F6 C2ClF4 ethyl pheny 磺酸 CAS No. 2-methyl-4-methylene- OHNH3 (CH2)7-9C4H10 9C4H10 醋酸 十四烯酯 a 47 fixa hydroxyphenylglycol hydroxybutyryl Yellow 124 GLYCOLIDE LACTIDE POLYMER 乙酸 乙基 己酯 thylenediaminetetraacet C9 N2 Br H15 C4 H9 N O S phosphotungstic nido