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
83923-58-4Benzene, diundecyl-(6CI,9CI);
diundecylbenzene		CAS:83923-58-4分子結(jié)構(gòu)C28H50詳情供應(yīng)商
474-41-9Cholestane, 4-methyl-,(4a,5a)- (9CI);
5a-Cholestane, 4a-methyl- (6CI,8CI);
4a-Methyl-5a-cholestane;
Lophane		CAS:474-41-9分子結(jié)構(gòu)C28H50詳情供應(yīng)商
25318-39-2Ergostane;
(8R,9S,10S,13R,14S,17R)-Hexadecahydro-10,13-dimethyl-17-[(1R,4S)-1,4,5-trimethylhexyl]-1H-cyclopenta[a]phenanthrene;
1H-Cyclopenta[a]phenanthrene, hexadecahydro-10,13-dimethyl-17-[(1R,4S)-1,4,5-trimethylhexyl]-,(8R,9S,10S,13R,14S,17R)-;
Cholestane, 24-methyl-, (24S)-		CAS:25318-39-2分子結(jié)構(gòu)C28H50詳情供應(yīng)商
71117-90-3Ergostane, (5a,14b,17a,24x)-;
(20R)-24-Methyl-5a(H),14b(H),17b(H)-cholestane		CAS:71117-90-3分子結(jié)構(gòu)C28H50詳情供應(yīng)商
25342-89-6Ergostane, (10a)- (9CI);
10a-Ergostane (8CI);
9a-Lumistane		CAS:25342-89-6分子結(jié)構(gòu)C28H50詳情供應(yīng)商
55334-71-91H-Indene,5,5'-(1,10-decanediyl)bis[octahydro-;
NSC 166268		CAS:55334-71-9分子結(jié)構(gòu)C28H50詳情供應(yīng)商
68855-24-3DocosylbenzeneCAS:68855-24-3分子結(jié)構(gòu)C28H50詳情供應(yīng)商
55334-72-011-benzylhenicosane;
11-benzylhenicosane;
(2-Decyldodecyl)benzene		CAS:55334-72-0化學(xué)結(jié)構(gòu)C28H50詳情供應(yīng)商
熱門搜關(guān)鍵詞:丙烯 二酮 N,N-二甲基 乙酰 methyl-Butanoic acid zinc 5 c4o10 烷羧酸酯 NH2CH3C3H7 Benzenepropanoic acid ethyl ester 苯 酞 ge25sb10s65 CH3CH2CH2CH2CH2CH(CH3)2 氯 氨基苯胺 361C stability C7H3NO3k 不飽和聚 酯 -哌啶基 8-acetate C22O2H28 4-（phenylazo)benzoic 3-CH3OC6H4C(CH3)=CH2 Al 鋁 2-Butenoic acid,3-methyl- HOOC-PEG 4C42H72O13 candium cu3(C6H5O7)2 sr3(C6H5O7)2 N001 cooh%C6H4%COOH 28N2 PE?o?? c6h10c1n3o2 丙烯酸三氟 丙烯酸六氟 乙基 甲基苯甲酰基 咔唑 基 乙酰肟 丙烯酸八氟 Benzylbenzenes 2(3H)-Furanone,5-ethenyldihydro C27O5H28