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
117620-87-8Benz[a]anthracene-1,7,12(2H)-trione,3,4-dihydro-3-hydroxy-8-methoxy-3-methyl-, (3R)-;
6-Deoxy-8-O-methylrabelomycin;
8-O-methyltetrangomycin;
MM 47755
CAS:117620-87-8分子結(jié)構(gòu)C20H16O5詳情供應(yīng)商
128885-13-2Neuraminic acid,N-(hydroxyacetyl)-8-O-methyl-, 7,9-diacetate (9CI);
D-glycero-D-galacto-2-Nonulosonicacid, 3,5-dideoxy-5-[(hydroxyacetyl)amino]-8-O-methyl-, 7,9-diacetate
CAS:128885-13-2分子結(jié)構(gòu)C16H25NO12詳情供應(yīng)商
27500-34-14H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-8-methoxy-;
Flavone,3,3',4',5,7-pentahydroxy-8-methoxy- (8CI);
3,3',4',5,7-Pentahydroxy-8-methoxyflavone;
8-Methoxyquercetin;
8-O-methylgossypetin;
Corniculatusin;
Gossypetin 8-methylether
CAS:27500-34-1分子結(jié)構(gòu)C16H12O8詳情供應(yīng)商
30467-79-99H-Pyrido[3,4-b]indole,1-ethyl-4,8-dimethoxy-;
Crenatidine(8CI);
1-Ethyl-4,8-dimethoxy-b-carboline;
1-Ethyl-4,8-dimethoxynorharman;
8-O-methylpicrasidine J;
O-MethylpicrasidineJ
CAS:30467-79-9分子結(jié)構(gòu)C15H16N2O2詳情供應(yīng)商
熱門搜關(guān)鍵詞:tryp methylolpropane C14H19O3N 坦CAS NO N,N-二甲基壬基胺 hCYs C5H12N8 c10h16n6 C7N2O2H14 [P66614][eFAP] 苯基 甘氨酸 α -甲基丙烯酸 -Cymene Cyclopropaneacetic acid 紅245 C7H15O4 橙色 CAS NO 苯 氨 醇 丙 環(huán) 醚 pear C15H21O3N C8H20NO4 Emcol C13H10N2O7 2-異丙基萘 C8O4H14 3,5-Octadien-2-one,(E,E)- C5H11N5O3 ethylene-propene 羥基 環(huán)己烷 C6H3(OH) 烯丙基三甲氧基硅烷 C6H5F2N hydroxyethoxy C8H14N5 甲基磺; 氯苯甘氨酸 檸檬酸一鉀 2(3H)-Benzofuranone,hexahydro-4,4,7a-trimethyl- C16H17O3N