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(hào)查詢

化工產(chǎn)品

CAS號(hào)查詢化工產(chǎn)品

熱門(mén)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
94166-83-3Benzene,1,3-diisocyanato-5-[(2-isocyanatophenyl)methyl]-2-methyl-;
5-(o-isocyanatobenzyl)-2-methyl-m-phenylene diisocyanate
CAS:94166-83-3分子結(jié)構(gòu)C17H11N3O3詳情供應(yīng)商
94213-39-5Benzene,2,4-diisocyanato-1-[(5-isocyanato-2-methylphenyl)methyl]-;
4-[(5-isocyanato-2-methylphenyl)methyl]-m-phenylene diisocyanate
CAS:94213-39-5分子結(jié)構(gòu)C17H11N3O3詳情供應(yīng)商
94166-84-4Benzene,1,5-diisocyanato-3-[(2-isocyanatophenyl)methyl]-2-methyl-;
5-(o-isocyanatobenzyl)-6-methyl-m-phenylene diisocyanate
CAS:94166-84-4分子結(jié)構(gòu)C17H11N3O3詳情供應(yīng)商
82151-48-2Benzene,1,5-diisocyanato-3-[(4-isocyanatophenyl)methyl]-2-methyl-CAS:82151-48-2分子結(jié)構(gòu)C17H11N3O3詳情供應(yīng)商
94213-40-8Benzene,2,4-diisocyanato-1-[(3-isocyanato-4-methylphenyl)methyl]-;
4-[(3-isocyanato-4-methylphenyl)methyl]-m-phenylene diisocyanate
CAS:94213-40-8分子結(jié)構(gòu)C17H11N3O3詳情供應(yīng)商
115445-74-4Pyrazolo[3,4-d][1,3]oxazin-4(1H)-one,6-(2-hydroxyphenyl)-1-phenyl-CAS:115445-74-4分子結(jié)構(gòu)C17H11N3O3詳情供應(yīng)商
熱門(mén)搜關(guān)鍵詞:Eugenol acetate PCB 115 C6H16O3Si* C6H16O3*Si hepty synergist CAS Als C SI mn DEAS C9H8ClFO3 HC2H3O2 * C18H35O2N NaNH3 [Rh(COD)OH]2 [EtNH3][NO3] (*C10H10)x H2O*16 [C19H21NO4] C10H12O2N2 2,5-二( 羥基 氨基酸 Soft 1-芐基-4-哌啶甲酸甲酯 苯乙烯 磺酸鈉 128E butyroxy 二 基 鎓 Benzenol 丙烯 胺 ifosfamide 二甲 基丙 氨 酯 丙烯酸 氨基 磷酸酯 C9H11O3 pentadecadiynoic acid 34:2 PC 磷脂酰膽堿 alarelin 1,5-Diphenylcarbazone NH3BH3 ?? CAS No fentany