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
7218-52-24-羥基丁-2-炔酸4-Hydroxybut-2-ynoic acid;
Tetrolicacid, hydroxy- (7CI,8CI);
4-Hydroxy-2-butynoic acid;
NSC 620042;
g-Hydroxytetrolic acid
CAS:7218-52-2分子結構C4H4O3詳情供應商
102245-65-82-Butynoic acid,4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-;
4-(TERT-BUTYL-DIMETHYL-SILANYLOXY)-but-2-ynoic acid;
4-(TERT-BUTYLDIMETHYLSILYLOXY)-2-BUTYNOIC acid;
4-(Tert-Butyldimethylsilanyloxy)but-2-ylnoicacid
CAS:102245-65-8分子結構C10H18O3Si詳情供應商
13280-03-02-Butynoic acid,4-chloro-;
Tetrolicacid, 4-chloro- (8CI);
Tetrolic acid, chloro- (6CI);
4-Chlorobut-2-ynoic acid;
Chlorotetrolic acid
CAS:13280-03-0分子結構C4H3ClO2詳情供應商
熱門搜關鍵詞:nutshell C13 H20 N4 O3 C15 H18 N4 O3 C18 H20 N2 O C17 H14 N6 C17H14N6 C3 H20 N8 O7 C15 H16 N6 C11 H24 N2 O6 C12H14N8O2 C11 H18 N4 O6 C13 H22 N2 O6 C14 H18 N6 O2 cyclohexyldimethoxy C17 H20 N4 C18 H14 N4 O C19 H18 N4 C19H18N4 C16 H16 N4 O C13 H14 N6 O3 C12 H18 N2 O7 C11 H16 N6 O3 C10 H20 N2 O7 oxocyclo Demethylcreatinine thiazocine benzothiazocine C12H19Cl3N2O  Liriodendron C6H11NO Cl C8H7N2HCl C8H7N2HClCN catechol carbonate BI CATALYST SANDOCRYL triphenyls mesitoate Antimonio Arsenico cadmio