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

熱門搜索化學品最多只顯示前20條,請點擊“搜索化學品”查看所有結果


CAS登錄號 中文名 英文名 分子結構式 分子式 詳情 供應商
110700-49-7齊墩果酸乙酯Ethyl oleanolate;
Oleanolic acid ethyl ester;
Ethyl (3beta)-3-hydroxyolean-12-en-28-oate
CAS:110700-49-7分子結構C32H52O3詳情供應商
103223-35-4A'-Neogammacer-22(29)-ene-6,21-diol,6-acetate, (6a)-(9CI);
1H-Cyclopenta[a]chrysene,A'-neogammacer-22(29)-ene-6,21-diol deriv.;
Missouriensin
CAS:103223-35-4分子結構C32H52O3詳情供應商
62637-94-9膽固醇丁烯基碳酸酯Cholest-5-en-3-ol (3b)-, 3-(2-buten-1-yl carbonate);
Cholest-5-en-3-ol(3b)-, 2-butenyl carbonate (9CI)
CAS:62637-94-9分子結構C32H52O3詳情供應商
56217-35-7Cholest-5-en-3-ol (3b)-, 3-(2-methyl-2-propen-1-ylcarbonate);
Cholest-5-en-3-ol(3b)-, 2-methyl-2-propenyl carbonate(9CI);
Cholesteryl methallyl carbonate
CAS:56217-35-7分子結構C32H52O3詳情供應商
38746-57-5C(14a)-Homo-27-norgammacer-14-ene-3,21-diol, 21-acetate, (3beta,21alpha)-;
Serratenediol-21-acetate
CAS:38746-57-5化學結構C32H52O3詳情供應商
6467-13-6Lanost-8-en-3-one,2a-hydroxy-, acetate (7CI,8CI)CAS:6467-13-6分子結構C32H52O3詳情供應商
5916-19-8Oleanan-12-one,3-(acetyloxy)-, (3b)-;
Oleanan-12-one,3b-hydroxy-, acetate (6CI,7CI,8CI);
3b-Acetoxyoleanan-12-one
CAS:5916-19-8化學結構C32H52O3詳情供應商
51820-71-4Olean-12-ene-3,28-diol,28-acetate, (3b)-;
Erythrodiol28-acetate
CAS:51820-71-4分子結構C32H52O3詳情供應商
138780-09-321-Norergost-24-en-20-one,3-[(tetrahydro-2H-pyran-2-yl)oxy]-, (3b,5a)- (9CI);
3b-(Tetrahydropyranyloxy)-21-nor-5a-ergost-24-en-20-one
CAS:138780-09-3分子結構C32H52O3詳情供應商
84749-92-824,25,26-Trinoroleanan-3-one,21-(acetyloxy)-5,9,13-trimethyl-, (4b,5b,8a,9b,10a,13a,14b,21a)- (9CI);
D:A-Friedooleanan-3-one,21-(acetyloxy)-, (21a)-
CAS:84749-92-8化學結構C32H52O3詳情供應商
17947-01-224,25,26-Trinoroleanan-3-one,2-(acetyloxy)-5,9,13-trimethyl-, (2a,4b,5b,8a,9b,10a,13a,14b)- (9CI);
D:A-Friedooleanan-3-one,2-(acetyloxy)-, (2a)-;
D:A-Friedooleanan-3-one, 2a-hydroxy-, acetate (8CI);
2a-Acetoxyfriedelin;
Cerin acetate
CAS:17947-01-2分子結構C32H52O3詳情供應商
熱門搜關鍵詞:甲基 氰苯 二烯 鎳 芴甲氧羰基 絲氨酸 丙烯 鋁 環(huán)己烯 甲醇 氟化硼甲醇溶液 二乙酰氯 羥基 降冰片烯 ?×?¥ MP 胺基 樹脂 烯 酸 C50 Tributyltin 2-ethylhexanoate [香]烯 4,7,10-trioxa-1,13-tridecanediamine trans-4-Carene 3,6-二溴-9-乙基咔唑 2-乙酰氨基丙酸 聚乙稀 CAS NO 氧化鋇鍶鎢 十三烷醇聚醚 羧酸鈉 羥甲基 硼酸 2-四氫糠酸乙酯 H3[Co(CN)]6 thyl С9H26Cl2N4O2 N-氟 胺 2,2,6,6-四甲基哌啶基 5-碘吲哚 反式4-甲基環(huán)己胺 乙酸 庚酯 2-胍乙基 2-bromoethanesulfonate 1-丁基-3-甲基咪唑 氯 b5d8c8fbc/ C8H11NO3·2HCl 丁基黃原酸鋅 菲 胺 α-乙基-3-硝基肉桂酸 培利替尼 硅 聚醚