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(jié)果


CAS登錄號 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應(yīng)商
763047-18-3Benzenepropanoic acid,4-[(6-hydroxy-4,5,7-trimethyl-2-benzothiazolyl)amino]-, ethyl ester;
Benzenepropanoic acid, 4-[(6-hydroxy-4,5,7-trimethyl-2-benzothiazolyl)amino]-, ethyl ester
CAS:763047-18-3分子結(jié)構(gòu)C21H24N2O3S詳情供應(yīng)商
134327-81-4Methanone,(4-methoxyphenyl)[5-methyl-6-[2-(4-morpholinyl)ethyl]-6H-thieno[2,3-b]pyrrol-4-yl]-;
6H-Thieno[2,3-b]pyrrole,methanone deriv.
CAS:134327-81-4分子結(jié)構(gòu)C21H24N2O3S詳情供應(yīng)商
228579-02-01,2-Benzisothiazol-3(2H)-one,2-[4-(3-phenyl-1-pyrrolidinyl)butyl]-, 1,1-dioxide;
LB 50016
CAS:228579-02-0分子結(jié)構(gòu)C21H24N2O3S詳情供應(yīng)商
143239-22-93H-Indolium,2-[2-[4-(dimethylamino)phenyl]ethenyl]-1,3,3-trimethyl-6-sulfo-, inner salt;
2-(4-DIMETHYLAMINOSTYRYL)-6-SULFO-1,3,3-TRIMETHYLINDOLIUM BETAINE;
DYE OP 450
CAS:143239-22-9分子結(jié)構(gòu)C21H24N2O3S詳情供應(yīng)商
253450-12-32(3H)-Benzoxazolone,6-[[2-[4-(phenylmethyl)-1-piperidinyl]ethyl]sulfinyl]-;
6-{[2-(4-BENZYLPIPERIDIN-1-YL)ETHYL]SULFINYL}-1,3-BENZOXAZOL-2(3H)-ONE
CAS:253450-12-3分子結(jié)構(gòu)C21H24N2O3S詳情供應(yīng)商
270257-39-14-Piperidinecarbonitrile,4-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-1-(phenylmethyl)-;
p-Toluenesulfonicacid (1-benzyl-4-cyano-4-piperidyl)methyl ester
CAS:270257-39-1分子結(jié)構(gòu)C21H24N2O3S詳情供應(yīng)商
熱門搜關(guān)鍵詞:克侖潘特 friedel sesame seed oil CINNAMOMUM ZEYLANICUM BARK OIL C6H9B gluca H5NO5 C8 N2 O4 H12 C9H9O4N3S C10H12S2 3-己烯-2,5-二醇 C6h6B 顏料藍 CAS NO c30h48o7 β 丁酮酸 [Pt(NH3)4]OH2 雙馬來酰 烷基磺酸鈉鹽 C10H11O2Br 1-diazo-2 C6H4ClBr 顏料黑 CAS NO 琥珀酰亞胺基碳酸酯 顏料橙 CAS NO (sodium 4-styrenesulfonate pectolarigenin proline tert-butyl ester 乙烯比妥 2,3,5-trimethyl 氧化亞鉛 1,2-Benzanthracene 三甲基丁烷 Bis[(dimethylamino)methyl] 35CR 1,2-Cyclohexanedicarboxylic acid, Bis[(1-methylethyl)amino] P,P'-Methylenebis Di-n-butyltin dilaurate 7-(2-Hydroxyethyl)theophylline (-)-ethyl