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(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
3893-10-5Benzene,1-methoxy-4-[(1E,3E,5E)-6-phenyl-1,3,5-hexatrienyl]- (9CI);
Anisole,p-(6-phenyl-1,3,5-hexatrienyl)-, (E,E,E)- (8CI);
Benzene,1-methoxy-4-(6-phenyl-1,3,5-hexatrienyl)-, (E,E,E)-
CAS:3893-10-5分子結(jié)構(gòu)C19H18O詳情供應(yīng)商
26584-90-715H-Cyclopenta[a]phenanthrene,16,17-dihydro-3-methoxy-17-methyl- (7CI,8CI,9CI);
15H-Cyclopenta(a)phenanthrene, 16,17-dihydro-3-methoxy-17-methyl-
CAS:26584-90-7分子結(jié)構(gòu)C19H18O詳情供應(yīng)商
130689-17-71(2H)-Naphthalenone,2-[(4-ethylphenyl)methylene]-3,4-dihydro-, (E)- (9CI)CAS:130689-17-7分子結(jié)構(gòu)C19H18O詳情供應(yīng)商
16643-55-32-Cyclopenten-1-one,2,5-dimethyl-3,4-diphenyl-;
NSC 227206
CAS:16643-55-3化學(xué)結(jié)構(gòu)C19H18O詳情供應(yīng)商
熱門搜關(guān)鍵詞:溴代異丙基苯 ìú ?y a-melanocyte-stimulating hormone tetrapotassium C5N1H12Cl1 C(C6H6)2CN(CH3)CHCH2N(CH3) C(C6H6)2CN(CH3)CHCH2N(CH3)2 CNC(C6H6)2(CH3)CHCH2N(CH3)2 C5H12N1Cl 三 唑 磷 苝 羧酸 C11NOFH8 3-氨基-2-氯苯甲酸 lcyclohexyl methyl octyl 1-(4-hydroxyphenyl)ethanone oxime C16H30O2. acontyl