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
102225-55-81-乙基-4-[(4-正丙烷苯基)乙炔基]苯Benzene,1-[(4-ethylphenyl)ethynyl]-4-propyl-;
1-ETHYL-4-[2-(4-N-PROPYLPHENYL)ETHYNYL]BENZENE;
2T3;
4-ETHYLPHENYL-4’-N-PROPYLPHENYLACETYLENE;
(4-ETHYLPHENYL)-(4’-N-PROPYLPHENYL)ETHYNE;
4-ETHYL-4’-N-PROPYLTOLANE;
TOLANE 2-3;
1-[(4-Ethylphenyl)ethynyl]-4-propylbenzene;
1-Ethyl-4-[(4-n-propylphenyl)ethynyl]benzene, 99+%
CAS:102225-55-8分子結(jié)構(gòu)C19H20詳情供應(yīng)商
30125-24-7Benzene,1,1'-(cyclohexylidenemethylene)bis-;
Benzene,(cyclohexylidenephenylmethyl)-;
Cyclohexane, (diphenylmethylene)- (8CI);
Methane, cyclohexylidenediphenyl- (6CI,7CI);
1-(Diphenylmethylene)cyclohexane;
Cyclohexylidenediphenylmethane;
NSC 363909
CAS:30125-24-7分子結(jié)構(gòu)C19H20詳情供應(yīng)商
94383-67-2Bicyclo[3.2.0]heptane,1,5-diphenyl-;
1,5-Diphenylbicyclo[3.2.0]heptane
CAS:94383-67-2分子結(jié)構(gòu)C19H20詳情供應(yīng)商
52689-26-69-PENTYL-PHENANTHRENECAS:52689-26-6分子結(jié)構(gòu)C19H20詳情供應(yīng)商
熱門搜關(guān)鍵詞:PSEUDOMONAS FLUORESCENS DIMETHYL DISULPHIDE Hydrogen phosphide BLUE B PP EINECS methanoindene Dibenzepin C4H6O3N4 C20H13O4 二羥甲基 二甲基海因 glucosan Mgcr2o4 C9H4O3·H2O UN 硼酸 多 異氰酸酯 C13H24O4S2 -valerolactone 奈偉拉平 6,6’- 羥 基 雙 (2- 萘 磺 酸 ) 二 鈉 鹽 C21H26NCl 1500# 溶劑油 C17H22N2O2 bacillus cereus 苯乙; C22H26N4O4 GOLD PIGMENT C18 H34 O4 C4H11BO D? o??e propanamido polyest 2-氨基丁醇 F5Sb C18H24N2O2 green 4 氯化鎳 六水 C4H12ON Faropenem boc-l-半胱氨酸 哌啶氧化物