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(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
57090-88-71H-咪唑-4-甲腈1H-Imidazole-4-carbonitrile;
1H-Imidazole-4-carbonitrile(9CI);
1H-Imidazol-4-nitrile;
4-Cyano-1H-imidazole;
4-Cyanoimidazole;
4-Imidazolecarbonitrile
CAS:57090-88-7分子結(jié)構(gòu)C4H3N3詳情供應(yīng)商
672-25-3Propanedinitrile,2-(aminomethylene)-;
Malononitrile,(aminomethylene)- (6CI,7CI,8CI);
Propanedinitrile, (aminomethylene)- (9CI);
(Aminomethylene)malononitrile;
(Aminomethylene)propanedinitrile;
1-Amino-2,2-dicyanoethylene;
2,2-Dicyanovinylamine;
NSC 76699
CAS:672-25-3分子結(jié)構(gòu)C4H3N3詳情供應(yīng)商
31722-49-31H-Imidazole-2-carbonitrile;
Imidazole-2-carbonitrile(8CI);
2-Cyanoimidazole
CAS:31722-49-3分子結(jié)構(gòu)C4H3N3詳情供應(yīng)商
36289-36-81H-Imidazole-1-carbonitrile;
Imidazole-1-carbonitrile(6CI);
1-Cyano-1H-imidazole;
1-Cyanoimidazole;
N-Cyanoimidazole
CAS:36289-36-8分子結(jié)構(gòu)C4H3N3詳情供應(yīng)商
36650-74-51H-Pyrazole-3-carbonitrile;
3-Cyanopyrazole;
5-Cyanopyrazole;
Pyrazole-3-carbonitrile
CAS:36650-74-5分子結(jié)構(gòu)C4H3N3詳情供應(yīng)商
31108-57-31H-Pyrazole-4-carbonitrile;
Pyrazole-4-carbonitrile(7CI,8CI);
4-Cyanopyrazole
CAS:31108-57-3分子結(jié)構(gòu)C4H3N3詳情供應(yīng)商
熱門搜關(guān)鍵詞:C6H40 C22H34NO2 Reactive Orange 5 C23 H42 O6 5-甲基-2-己酮肟 4-氟聯(lián)苯 DC18C6 C2H4Fe HSCH2CH2OCH2CH2SH CH3COOCHCHCOOCH3 C15H23NO3S C13H21O3N Alkyd_resin Octanedithiol C6H5CHCHCHO C17H19O4N 4-溴-2-甲氧基苯酚 CdCl2 2.5H2O 羥基 油酸 鄰苯二甲酸 壬酯 羥基 樹脂 苯酚 CAS NO. 異硫氰酸羅丹明 乙酸橙花 ;劝彼 二氯噻唑 二溴 二甲苯 C6H6ClN3O 2-溴-5-氯甲苯 2,2,2-三氟代乙烷-1-酮 allyl n-amyl carbinol C6H6(CH3) 2COOH C24 H24 O6 C15H10O2N2Cl2 三甲基甲酰 苯甲酸甲 3C5H5N C7 H12 N2 O4 異喹啉- 3-氟碘苯