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
56470-64-5雙炔失碳酯a-norpregn-20-yne-2,17-diol, 2-ethynyl-, dipropanoate, (2-beta,5-alpha,17-alpha;
2-alpha,17-alpha-diethynyl-a-nor-5-alpha-androstane-2-beta,17-beta-diol dipro;
pionate;
2-epsilon,17-alpha-diethynyl, a-nor-androstane-2-epsilon, 17-beta-dihydroxydi;
af-53;
alpha-anordrin;
anordrin
CAS:56470-64-5化學結構C28H38O4詳情供應商
128944-09-2Benzoic acid, 4-hexyl-,4-[[(1-methylheptyl)oxy]carbonyl]phenyl ester;
ZLI 811
CAS:128944-09-2化學結構C28H38O4詳情供應商
150417-74-6Ergosta-1,4,24-trien-26-oicacid, 22,27-dihydroxy-3-oxo-, d-lactone, (22R)- (9CI);
Withasomidienone
CAS:150417-74-6分子結構C28H38O4詳情供應商
170129-79-024-Norchola-1,20,22-trien-3-one,15-(acetyloxy)-21,23-epoxy-4,4,8-trimethyl-, (5a,13a,15a,17a)- (9CI);
Neeflone
CAS:170129-79-0化學結構C28H38O4詳情供應商
223473-85-624,28-Dinoroleana-1,4,12-triene-3,16-dione,2,15-dihydroxy-, (15a)- (9CI);
RemangiloneA
CAS:223473-85-6分子結構C28H38O4詳情供應商
熱門搜關鍵詞:Undecafluorohexanoic PSTA CH2NOH RETINALDEHYDE methoxypropylamine C8H12O2N6 chlorohydrate dendrine C20H16FN5O3 3-(4-Boc-哌嗪-1-羰基)苯硼酸頻哪酯 BUTYL DI GLYCOL C20H42ON2 hexyl chloride  Mn(OH)2 CH3C(OH)HCOOH KOPh [C4mim][Cl] 咪唑 C4H2F6O 十二醇聚乙二醇硫酸酯銨鹽; C15H17N3O4 氨基 脒 C9H10Cl2N2O Aminophosphine 1,4-Benzendicarboxylic acid,polymer with 1,6-hexanediamine and hexanedioic acid xestoaminol Methyl isocyanate 羊毛脂醇 環(huán)戊基苯 tert 環(huán)氧 季銨鹽 1-Vinyl-1,2,4-triazole Manganese Acetate C10H18N2O2 4-甲基苯磺酸鉀 2,4-Dichloro-5- 光引發(fā)劑185 Praeroside 亞砷酸鋇 5-氯-2-硝基苯甲酸甲酯 Isochlorogenic acid C