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(xué)品最多只顯示前20條，請點擊“搜索化學(xué)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
37763-74-9Propanedioic acid,2-(2-phenyldiazenyl)-, 1,3-dihydrazide;
Propanedioicacid, (phenylazo)-, dihydrazide (9CI);
NSC 518721		CAS:37763-74-9分子結(jié)構(gòu)C9H12N6O2詳情供應(yīng)商
103745-00-2Urea,N'-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-N-(2-chloroethyl)-N-nitroso-,sodium salt (1:1);
Urea,N'-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-N-(2-chloroethyl)-N-nitroso-,monosodium salt (9CI)		CAS:103745-00-2分子結(jié)構(gòu)C9H12ClN6NaO2詳情供應(yīng)商
122949-66-01H-Pyrazolo[3,4-d]pyrimidine-3-carbothioamide,4-amino-1-[(2-hydroxyethoxy)methyl]-CAS:122949-66-0分子結(jié)構(gòu)C9H12N6O2S詳情供應(yīng)商
25643-88-39H-Purine-9-butanoicacid, a,6-diamino-;
1-(3’-amino-3’-carboxypropyl)adenine		CAS:25643-88-3分子結(jié)構(gòu)C9H12N6O2詳情供應(yīng)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