日日夜夜撸,人妻无码一区二区不卡无码av,日产亚洲 a,人妻精品久久久久中文字幕69,欧美激情欧美精品一区二区

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
1607-57-4三苯溴乙烯Bromotriphenylethylene;
1-Bromo-1,2,2-triphenylethylene		CAS:1607-57-4分子結(jié)構(gòu)C20H15Br詳情供應(yīng)商
18648-66-32-(4-溴苯基)-1,1-二苯基乙烯Benzene,1-bromo-4-(2,2-diphenylethenyl)-;
Ethylene,2-(p-bromophenyl)-1,1-diphenyl- (8CI)		CAS:18648-66-3分子結(jié)構(gòu)C20H15Br詳情供應(yīng)商
78302-38-2Benz[a]anthracene,3-bromo-7,12-dimethyl-;
3-Bromo-7,12-dimethylbenz[a]anthracene		CAS:78302-38-2分子結(jié)構(gòu)C20H15Br詳情供應(yīng)商
34346-96-8Benz[a]anthracene,7-(bromomethyl)-1-methyl-;
1-Methyl-7-bromomethylbenz[a]anthracene		CAS:34346-96-8分子結(jié)構(gòu)C20H15Br詳情供應(yīng)商
16238-56-5Benz[a]anthracene,7-(bromomethyl)-12-methyl-;
7-(Bromomethyl)-12-methylbenz[a]anthracene		CAS:16238-56-5分子結(jié)構(gòu)C20H15Br詳情供應(yīng)商
78302-39-3Benz[a]anthracene,4-bromo-7,12-dimethyl-;
4-Bromo-7,12-dimethylbenz[a]anthracene		CAS:78302-39-3分子結(jié)構(gòu)C20H15Br詳情供應(yīng)商
78302-37-1Benz[a]anthracene,2-bromo-7,12-dimethyl-;
2-Bromo-7,12-dimethylbenz[a]anthracene		CAS:78302-37-1分子結(jié)構(gòu)C20H15Br詳情供應(yīng)商
熱門搜關(guān)鍵詞:4-Bromo-3-methoxyphenol 3,4-二羥基噻吩-2,5-二甲酸二甲酯 2-[2-[2-[2-[2-[2-[2-[2-(2-Methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy] m-Methylcinnamic 3-Cyclohexenecarbonitrile Tyr-Pro-Leu-Gly 硫 卡因 2-Hydroxyglutaric D-Tryptophan,N-[N-[(1,1-dimethylethoxy)carbonyl]-2-methylalanyl] 吡啶 噻唑 錫二氯化物 （h5c2o）3si（ch2）3·s4·（ch2）3·si（oc2h5）3 BENZOISOTHIAZOLIN-3-ONE 二氯 硅烷 苯 B-PHENYLETHYL ACETATE 4-hexylphenylboronic 巰基 酰胺 Mg3(C6H5O7)2 4-methylcyclohex-2-en 2-PHENYLVALERONITRILE 3-methoxybutyric Carbamic acid,N-(2-aminophenyl)-, 1,1-dimethylethyl ester C19H14NOOH C18H14NCOOH Brij 3 C18H14COOHN Brij 5 terephthalic acid? ethanediyl)bis C12H11N O 氧 苯并菲 苯 亞甲基 咪唑 bis(tetrapropylenephenyl 丁炔-1-醇 ch2=ch(c6h5)2 Tris(2,2'-bipyridine)cobalt 苯乙烯 二乙烯苯 聚合物 CH3CH3NCH3 Avirol 101; b6xh3w3931org