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

熱門搜索化學品最多只顯示前20條,請點擊“搜索化學品”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
6559-91-74'-去甲基表鬼臼毒素4'-Demethylepipodophyllotoxin;
(5R,5aR,8aR,9S)-5,8,8a,9-Tetrahydro-9-hydroxy-5-(4-hydroxy-3,5-dimethoxyphenyl)-furo[3',4':6,7]naphtho[2,3-d]-1,3-dioxol-6(5aH)-one
CAS:6559-91-7分子結(jié)構(gòu)C21H20O8詳情供應(yīng)商
40505-27-94'-去甲鬼臼毒素4'-Demethylpodophyllotoxin;
9-Hydroxy-5-(4-hydroxy-3,5-dimethoxyphenyl)-5,8,8a,9-tetrahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(5aH)-one
CAS:40505-27-9分子結(jié)構(gòu)C21H20O8詳情供應(yīng)商
69306-85-0Butanoic acid,3,5-dihydroxy-7-methoxy-2-(4-methoxyphenyl)-4-oxo-4H-1-benzopyran-8-yl ester;
NSC 363989
CAS:69306-85-0分子結(jié)構(gòu)C21H20O8詳情供應(yīng)商
103654-49-54H-1-Benzopyran-4-one,2-[(1E)-2-(3,5-dihydroxyphenyl)ethenyl]-5-hydroxy-6,7,8-trimethoxy-3-methyl-;
4H-1-Benzopyran-4-one,2-[2-(3,5-dihydroxyphenyl)ethenyl]-5-hydroxy-6,7,8-trimethoxy-3-methyl-, (E)-;
Hormothamnione
CAS:103654-49-5分子結(jié)構(gòu)C21H20O8詳情供應(yīng)商
6959-55-34H-1-Benzopyran-4-one,2-[4-(acetyloxy)phenyl]-5,6,7,8-tetramethoxy-;
Flavone,4'-hydroxy-5,6,7,8-tetramethoxy-, acetate (8CI);
NSC 66067
CAS:6959-55-3分子結(jié)構(gòu)C21H20O8詳情供應(yīng)商
124961-70-24H-1-Benzopyran-4-one,6-(2,6-dideoxy-b-D-lyxo-hexopyranosyl)-5,7-dihydroxy-2-(4-hydroxyphenyl)-(9CI);
DrymariatinB;
Torosaflavone A
CAS:124961-70-2化學結(jié)構(gòu)C21H20O8詳情供應(yīng)商
71802-05-64H-1-Benzopyran-4-one,7-(b-D-glucopyranosyloxy)-2-phenyl-;
Flavone,7-glucosidoxy- (3CI);
7-Glucosidoxyflavone;
7-Hydroxyflavone 7-O-glucoside;
7-Hydroxyflavone 7-O-b-D-glucopyranoside;
7-Hydroxyflavone b-D-glucoside
CAS:71802-05-6分子結(jié)構(gòu)C21H20O8詳情供應(yīng)商
116455-20-05,12-Naphthacenedione,8-(1,2-dihydroxyethyl)-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-;
7-Deoxy-13-dihydroadriamycinone
CAS:116455-20-0分子結(jié)構(gòu)C21H20O8詳情供應(yīng)商
187105-52-85,12-Naphthacenedione,8-(1,2-dihydroxyethyl)-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-, (8R)-;
(8R)-8-(1,2-Dihydroxyethyl)-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-5,12-naphthacenedion;
7-Deoxy Doxorubicinol Aglycone;
(8R)-8-(1,2-Dihydroxyethyl)-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-5,12-naphthacenedione
CAS:187105-52-8分子結(jié)構(gòu)C21H20O8詳情供應(yīng)商
熱門搜關(guān)鍵詞:thiameth Epoxy Resin CAS NO IBAL Taurocholic acid CNH6Br Benzylated CH(OCH2CH3) 乙基二甲基氯硅烷 methrin N-Butano C3H7MgBr 富馬酸二辛酯 異丙基化磷酸三苯 ethylpiperazin 1,4-二丁氧基苯 二錫氧烷 3,5-二叔丁基-4-羥基苯甲酸正十六酯 雙(三苯基錫)氧化物 乙酯 EAC Decane, 5% 丙烯酸二十烷基酯 異丙基苯硼酸 CH3CH2CO C5H7F3O2 鄰苯二甲酸十 己二酸與乙二醇 甲基熒烷 十二 苯 2,2,6,6-tetramethyl-4-piperidyl 4-乙氧基苯甲酸乙酯 苯 二酸 二脒基-2-苯基吲哚 C8H11ClO2  25322-69-4 C15H27N3O5 C16H31N3O 22146-03-8 5202857 111-90-0 2 N-環(huán)己基-2-氨基乙磺酸