毛片免费视频观看,久久亚洲国产精品123区,精品无人区麻豆乱码1区2区新区,久久久亚洲av成人网站,久久人人爽人人爽人人av东京热

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 供應商
22803-05-03,3',4,4'-聯(lián)苯四甲酸;
3,3'4,4'-聯(lián)苯四羧酸		3,3',4,4'-Biphenyltetracarboxylic acid;
[1,1'-Biphenyl]-3,3',4,4'-tetracarboxylic acid		CAS:22803-05-0分子結(jié)構(gòu)C16H10O8詳情供應商
37051-42-6Benzoic acid,2,2'-(dioxydicarbonyl)bis-;
Peroxide,bis(o-carboxybenzoyl) (6CI,7CI);
Diphthaloyl peroxide		CAS:37051-42-6分子結(jié)構(gòu)C16H10O8詳情供應商
2960-94-32-Anthracenecarboxylicacid, 9,10-dihydro-1,5,6,8-tetrahydroxy-3-methyl-9,10-dioxo-;
2-Anthroicacid, 9,10-dihydro-1,5,6,8-tetrahydroxy-3-methyl-9,10-dioxo- (7CI,8CI);
Clavorubin (6CI)		CAS:2960-94-3分子結(jié)構(gòu)C16H10O8詳情供應商
4371-28-2Biphenyl-3,3′,5,5′-tetracarboxylic acidCAS:4371-28-2化學結(jié)構(gòu)C16H10O8詳情供應商
2239-88-52,7-Dihydroxy-3,8-dimethoxychromeno[5,4,3-cde]chromene-5,10-dioneCAS:2239-88-5分子結(jié)構(gòu)C16H10O8詳情供應商
熱門搜關(guān)鍵詞:C31 H46 O4 C11 H20 N2 O5 DIETHYLENE GLYCOL METHYL ETHER C11 O Br H13 La O Cl C18 H39 N O4 C8H14O4N3 Chlorinated Polyethlene 5-Ethylidene-2-norbornen Heptanedioic VARISOFT PATC diethoxybutane C9 N O5 H9 hydroxyazetidine Methylcholest Norergosta Oxym Vinbarbital RPhos 苯乙烯 二醇 PE PET cevine C16H8O5N2 c2h5+ [Ni(NH3)4(H2O)2]Cl2 C16H33N(CH3)3 hydroquinine 2-Furancarboxylic acid, H3[SbCl6] hydroxycaproate C30H58O2 Desmethyltramadol Oxirane,2-[(phenylmethoxy)methyl]- Fluorobenzaldehyde Vinyl CAS NO% diynoic c13h15o 6,6'-di-tert-butyl  磷酸酯 Particles