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
103335-55-33-酮-4-氮雜-5a-雄烷-17b-羧酸;
4-氮雜-5a-雄甾-3-酮-17b-羧酸
3-Oxo-4-aza-5-alpha-androstane-17-beta-carboxylic acid;
4-Azaandrostane-17-carboxylicacid, 3-oxo-, (5a,17b)-;
1H-Indeno[5,4-f]quinoline-7-carboxylic acid,hexadecahydro-4a,6a-dimethyl-2-oxo-, [4aR-(4aa,4bb,6aa,7a,9ab,9ba,11ab)]-;
3-Oxo-4-aza-5a-androstan-17b-carboxylic acid;
3-Oxo-4-aza-5a-androstane-17b-carboxylic acid;
4-Aza-3-oxo-5a-androstane-17b-carboxylic acid;
4-Aza-3-oxo-androstane-17b-carboxylic acid
CAS:103335-55-3分子結(jié)構(gòu)C19H29NO3詳情供應(yīng)商
898285-82-03-本膽醇;
十六氫-10,13-二甲基-1H-環(huán)戊并[a]菲-3-醇
3-Etiocholanol;
hexadecahydro-10,13-dimethyl-1H-cyclopenta[a]phenanthren-3-ol
CAS:898285-82-0分子結(jié)構(gòu)C19H32O詳情供應(yīng)商
52-74-42α,17α-二乙炔基-2β,17β-二羥基-A-失碳-5α-雄甾烷;
2α,17α-二乙炔
f)naphthalene-2-beta,7-beta-diol, hexadecahydro-2-alpha,7-alpha-dicyclopenta( 10a-dimethyl-diethynyl;
f)naphthalene-2-beta,7-beta-diol,hexadecahydro-2-alpha,7-alpha-diethynyl- 8a,10a-dimethyl-dicyclopenta(;
2,17-Diethinyl-2,17-dihydroxy-A-nor-5-androstane;
2,17-Diethinyl-A-nor-5-androstane-2,17-diol
CAS:52-74-4分子結(jié)構(gòu)C22H30O2詳情供應(yīng)商
164510-67-2as-Indaceno[2,3-b]pyridine,hexadecahydro-3a,5b-dimethyl-, (3aS,5aS,5bR,10aS,10bS)-;
4-Aza-B-norandrostane;
[3aS-(3aa,5ab,5ba,10aa,10bb)]-hexadecahydro-3a,5b-dimethyl-as-indaceno[2,3-b]pyridine
CAS:164510-67-2化學(xué)結(jié)構(gòu)C17H29N詳情供應(yīng)商
28805-72-3Androstane;
(8S,9S,10S,13S,14S)-hexadecahydro-10,13-dimethyl-1H-cyclopenta[a]phenanthrene;
1H-Cyclopenta[a]phenanthrene, hexadecahydro-10,13-dimethyl-, (8S,9S,10S,13S,14S)-
CAS:28805-72-3分子結(jié)構(gòu)C19H32詳情供應(yīng)商
29395-99-1Benz[b]indeno[5,4-d]pyran,hexadecahydro-;
6-Oxagonane(8CI)
CAS:29395-99-1分子結(jié)構(gòu)C16H26O詳情供應(yīng)商
24887-77-2Bufanolide (8CI,9CI);
2H-Pyran-2-one,5-(hexadecahydro-10,13-dimethyl-1H-cyclopenta[a]phenanthren-17-yl)tetrahydro-,[8R-[8a,9b,10a,13a,14a,17a(R*)]]-;
Cholan-24-oic acid, 21-hydroxy-, d-lactone, (14b)-;
[8R-[8a,9b,10a,13a,14a,17a(R*)]]-5-(hexadecahydro-10,13-dimethyl-1H-cyclopenta[a]phenanthren-17-yl)tetrahydro-2H-pyran-2-one
CAS:24887-77-2分子結(jié)構(gòu)C24H38O2詳情供應(yīng)商
27782-43-0Benzo[a]cyclopenta[f]quinolizine,hexadecahydro-, (3aR,10aS,10bR,12aS)-;
Benzo[a]cyclopenta[f]quinolizine,1,2,3,3aa,5,6,6a,7,8,9,10,10ab,10ba,11,12,12ab-hexadecahydro- (8CI);
8-Azagonane
CAS:27782-43-0分子結(jié)構(gòu)C16H27N詳情供應(yīng)商
68238-70-0Cyclopenta[16,17]pregnane(9CI);
Pentaleno[2,1-a]phenanthrene,cyclopenta[16,17]pregnane deriv.;
Pentaleno[2,1-a]phenanthrene,6b-ethyl-1,2,3,4,4a,4b,5,6,6a,6b,10,10a,10b,11,12,12a-hexadecahydro-4a,6a-dimethyl-,[4aS-(4aa,4bb,6aa,6ba,10ab,10ba)]-;
[4aS-(4aa,4bb,6aa,6ba,10ab,10ba)]-6b-Ethyl-1,2,3,4,4a,4b,5,6,6a,6b,10,10a,10b,11,12,12a-hexadecahydro-4a,6a-dimethylpentaleno[2,1-a]phenanthrene
CAS:68238-70-0分子結(jié)構(gòu)C24H36詳情供應(yīng)商
7234-78-8Cyclopenta[a]fluorene,hexadecahydro-;
B-Norgonane;
hexadecahydrocyclopenta[a]fluorene
CAS:7234-78-8分子結(jié)構(gòu)C16H26詳情供應(yīng)商
117527-91-0Cyclopenta[d]naphtho[1,2-b]pyran,hexadecahydro-6a-methyl-, (4aS,4bR,6aR,9aS,9bS)-;
11-Oxaestrane;
[4aS-(4aa,4bb,6aa,9ab,9ba)]-hexadecahydro-6a-methylcyclopenta[d]naphtho[1,2-b]pyran
CAS:117527-91-0分子結(jié)構(gòu)C17H28O詳情供應(yīng)商
14982-53-7Cholestane;
(8R,9S,10S,13R,14S,17R)-17-[(1R)-1,5-Dimethylhexyl]hexadecahydro-10,13-dimethyl-1H-cyclopenta[a]phenanthrene;
1H-Cyclopenta[a]phenanthrene, 17-[(1R)-1,5-dimethylhexyl]hexadecahydro-10,13-dimethyl-,(8R,9S,10S,13R,14S,17R)-;
NSC 140722
CAS:14982-53-7分子結(jié)構(gòu)C27H48詳情供應(yīng)商
114447-36-8Cyclopenta[d]naphtho[1,2-b]thiopyran,7-ethylhexadecahydro-4a,6a-dimethyl-, (4aS,4bS,6aR,7S,9aS,9bS)-;
11-Thiapregnane;
[4aS-(4aa,4bb,6aa,7a,9ab,9ba)]-7-Ethylhexadecahydro-4a,6a-dimethylcyclopenta[d]naphtho[1,2-b]thiopyran
CAS:114447-36-8分子結(jié)構(gòu)C20H34S詳情供應(yīng)商
24500-55-8Cyclopropa[16,17]pregnane(8CI,9CI);
Cyclopropa[16,17]cyclopenta[a]phenanthrene,cyclopropa[16,17]pregnane deriv.;
Cyclopropa[16,17]cyclopenta[a]phenanthrene,17-ethyl-1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,17-hexadecahydro-10,13-dimethyl-,[8R-(8a,9b,10a,13a,14b,17a)]-;
[8R-(8a,9b,10a,13a,14b,17a)]-17-Ethyl-1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,17-hexadecahydro-10,13-dimethylcyclopropa[16,17]cyclopenta[a]phenanthrene
CAS:24500-55-8分子結(jié)構(gòu)C22H34詳情供應(yīng)商
24749-37-9Estrane;
19-Norandrostane;
1H-Cyclopenta[a]phenanthrene, hexadecahydro-13-methyl-, [8R-(8a,9b,10a,13a,14b)]-;
[8R-(8a,9b,10a,13a,14b)]-hexadecahydro-13-methyl-1H-cyclopenta[a]phenanthrene
CAS:24749-37-9分子結(jié)構(gòu)C18H30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
16832-35-2Fluoranthene,hexadecahydro-;
NSC 136863
CAS:16832-35-2分子結(jié)構(gòu)C16H26詳情供應(yīng)商
474-20-4Lanostane;
1H-Cyclopenta[a]phenanthrene,17-(1,5-dimethylhexyl)hexadecahydro-4,4,10,13,14-pentamethyl-, [5S-[5a,8b,9a,10b,13b,14a,17b(S*)]]-;
28-Noreburicane;
Cholestane,4,4,14-trimethyl-, (5a)-;
[5S-[5a,8b,9a,10b,13b,14a,17b(S*)]]-17-(1,5-Dimethylhexyl)hexadecahydro-4,4,10,13,14-pentamethyl-1H-cyclopenta[a]phenanthrene
CAS:474-20-4分子結(jié)構(gòu)C30H54詳情供應(yīng)商
38394-64-8Indeno[4,5-c]quinolizine,hexadecahydro-7a-methyl-, (5aS,7aS,10aS,10bS)-;
10-Azaestrane;
[5aS-(5aa,7ab,10aa,10bb)]-hexadecahydro-7a-methylindeno[4,5-c]quinolizine
CAS:38394-64-8分子結(jié)構(gòu)C17H29N詳情供應(yīng)商
24909-91-9Pregnane;
1H-Cyclopenta[a]phenanthrene,17-ethylhexadecahydro-10,13-dimethyl-, [8S-(8a,9b,10a,13a,14b,17a)]-;
[8S-(8a,9b,10a,13a,14b,17a)]-17-Ethylhexadecahydro-10,13-dimethyl-1H-cyclopenta[a]phenanthrene
CAS:24909-91-9分子結(jié)構(gòu)C21H36詳情供應(yīng)商
熱門搜關(guān)鍵詞:2-嗎啉基-4-羥基嘧啶 環(huán)氧 磺酸 苯硫代乙 利美尼啶 3,4-二氟氯芐 甲基-Α-D-吡喃木糖 二苯基 膦 四甲基聯(lián)苯二羥乙基醚 2-[2-羥基苯基]甘氨酸 聚 丙烯酸 苯乙烯 丙烯酸2-乙基己酯; 二氯 三氟 乙烷 吡啶甲酯 二甲 硝基苯胺 二苯乙酸2-(二乙基氨基)乙基酯鹽酸鹽 亞磺;吝 Boc-D-3-溴苯丙氨酸 聚對(duì)苯二甲酸 丁二酯 ;2-甲氨基乙醇 二甲基 環(huán)丙烷甲酸 呱氨托美丁 1,2-dipalmitoyl-sn-glycero-3-phosphoethanolamine; N ?? ???? [4%1%0] ?? 8-羥基喹哪啶; S-生物烯丙 馬來酸與甲氧基乙烯的共聚物 7-溴-1-氯異喹啉 AS樹脂; 吡咯 酰胺 酸性棕165 叔丁氧基羰基 吡咯烷酮 甲基六氫 苯二甲酸酐 C2-18-全氟烷基碘乙烷 氨 二甲基硅氧烷 硬脂酸 醇 十一烯酸 寶丹酮 鄰氟硝基苯; 氯化銅銨(二水) 1-isothiocyanatobenzene; `C12h13n2o