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
21825-16-1Acetic acid,2,2'-[methylenebis(4,1-phenyleneimino)]bis[2-oxo-, diethyl ester (9CI);
Oxanilicacid, 4',4'''-methylenedi-, diethyl ester (6CI,8CI);
4,4'-Bis(ethoxalylamino)diphenylmethane;
Diethyl 4,4'-methylenedioxanilate
CAS:21825-16-1分子結(jié)構(gòu)C21H22N2O6詳情供應(yīng)商
138660-09-02,4,6(1H,3H,5H)-Pyrimidinetrione,1-[(2-hydroxyethoxy)methyl]-5-[[3-(phenylmethoxy)phenyl]methyl]-;
5-(3-benzyloxy)benzyl-1-((2-hydroxyethoxy)methyl)barbituric acid
CAS:138660-09-0分子結(jié)構(gòu)C21H22N2O6詳情供應(yīng)商
351421-17-54'-ACETAMIDO-2-ACETOXY-4-DIMETHYLAMINO-2'-METHOXYCARBONYL-BENZOPHENONE;
4'-ACETAMIDO-2-ACETOXY-4-DIMETHYLAMINO-2'-METHOXYCARBONYL-BENZOPHENONE;
5-(Acetylamino)-2-[2-(acetyloxy)-4-(dimethylamino)benzoyl]benzoic Acid Methyl Ester
CAS:351421-17-5分子結(jié)構(gòu)C21H22N2O6詳情供應(yīng)商
351421-18-65'-ACETAMIDO-2-ACETOXY-4-DIMETHYLAMINO-2'-METHOXYCARBONYL-BENZOPHENONE;
5'-ACETAMIDO-2-ACETOXY-4-DIMETHYLAMINO-2'-METHOXYCARBONYL-BENZOPHENONE;
4-(Acetylamino)-2-[2-(acetyloxy)-4-(dimethylamino)benzoyl]benzoic Acid Methyl Ester
CAS:351421-18-6分子結(jié)構(gòu)C21H22N2O6詳情供應(yīng)商
544478-19-5MRS 1845;
N-PROPARGYLNITRENDIPENE;
MRS 1845;
1,4-DIHYDRO-2,6-DIMETHYL-4-(3-NITROPHENYL)-1-(2-PROPYNYL)-3,5-PYRIDINEDICARBOXYLIC ACID ETHYL, METHYL ESTER;
1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-1-(2-propynyl)-3,5-pyridinedicarboxylicacidethylmethylester
CAS:544478-19-5分子結(jié)構(gòu)C21H22N2O6詳情供應(yīng)商
熱門搜關(guān)鍵詞:膦酸二辛酯 Acetamidomethanol 3-甲基-1H-吡咯 H2NCH2CH2NHCH2CH2NH2 NiI2 C4H14NCl Disulfides C11 N2 O2 H8 10T PA 336A NH4OSO2NH2 C6H4CH3COOH C11H13NSO Fe Ni Cu Phenol,2,5-bis(1,1-dimethylethyl) 二甲基 甲基苯胺 GALACTARATE C12H17N3O C41H78NO8P 3,5-二碘水楊醛 C10H7NHCH2CH2NH2.2HCl 聚乙烯 醚 C20H16N2O 金合歡基 EC 3%2%1 EC 2%3 5-(4-叔丁基苯基)-1H-1,2,4-三唑-3-硫醇 C4H14O3 乙氧基甲基氯 2-methyl-(C12H26S) COCl4 2-羥基丙烯 C17H26O12 羥甲基甲胺 1,3-diene 8-Quinolinol TMAS C.I 15:4 H3N2O4 二羥基對(duì)苯二甲醛