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
50652-78-34-甲基-2-戊酸甲酯2-Pentenoic acid,4-methyl-, methyl ester;
Methyl4-methyl-2-pentenoate
CAS:50652-78-3分子結(jié)構(gòu)C7H12O2詳情供應(yīng)商
15790-88-2反-2-戊酸甲酯2-Pentenoic acid,methyl ester, (2E)-;
2-Pentenoicacid, methyl ester, (E)- (8CI);
(2E)-2-Pentenoic acid methyl ester;
(E)-2-Pentenoic acid methyl ester;
Methyl (E)-2-pentenoate;
Methyl(E)-2-pentenoate;
Methyl trans-2-pentenoate;
trans-2-Pentenoic acid methylester
CAS:15790-88-2分子結(jié)構(gòu)C6H10O2詳情供應(yīng)商
103229-89-6全氟(4-甲基-2-戊酸)PERFLUORO(4-METHYLPENT-2-ENOIC ACID);
PERFLUORO(4-METHYLPENT-2-ENOIC ACID);
NONAFLUORO(4-METHYLPENT-2-ENOIC ACID);
4-(TRIFLUOROMETHYL)HEXAFLUOROPENT-2-ENOIC ACID;
2,3,4,5,5,5-HEXAFLUORO-4-TRIFLUOROMETHYL-2-PENTENOIC ACID;
2,3,4,5,5,5-HEXAFLUORO-4-(TRIFLUOROMETHYL)PENT-2-ENOIC ACID;
E-PERFLUORO(4-METHYLPENT-2-ENOIC ACID);
HEXAFLUORO-4-(TRIFLUOROMETHYL)PENT-2-ENOIC ACID;
Perfluoro(4-methylpent-2-enoic acid) (trans)
CAS:103229-89-6分子結(jié)構(gòu)C6HF9O2詳情供應(yīng)商
熱門搜關(guān)鍵詞:C13H21NO5S C15H11 glyceryl thioglycolate c2h6si2Ocl4 himic anhydride 749SK 2CH3SNa Natural yellow ophenanthroline chloroBenzoic acid 硫酸 吡啶 C10H20N2S2 乙; 鳥(niǎo)苷 十一碳酸甲 222LM 1-乙氧基 C15H14S c19h9no 1-苯乙酯 離子表面 4-三甲基硅乙炔基苯甲醛 -羧基熒光素 丙烯酸 聯(lián)苯 乙酰胺肟 5-aminopyridin-3-ol ( /-)-β-羥基-γ-丁內(nèi)酯 C21H12N2 C9H11N3O2S 丁烯二酸二甲酯 Naphthoflavone 1-(4-Carboxyphenyl)-5-mercapto-1H-tetrazole 油酰胺丙基 o-Difluoro Benzene 糖 棕櫚 酯 C11H14OS 1,1,1,2,2,3,3-七氟 ,3,6,7,10,11-Hexabromotriphenylene 乙酸酐 苯 1,3,6-Octatriene,3,7-dimethyl-, (3E)-; 聯(lián) 二 萘 酚