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
2815-57-8Cyclopentane,1,2,3-trimethyl-;
1,2,3-TRIMETHYLCYCLOPENTane		CAS:2815-57-8分子結(jié)構(gòu)C8H16詳情供應(yīng)商
473-91-6Cyclopentene,1,2,3-trimethyl-;
1,2,3-TRIMETHYLCYCLOPENTene;
Laurolen;
Laurolene		CAS:473-91-6分子結(jié)構(gòu)C8H14詳情供應(yīng)商
3853-27-81,3-Cyclopentadiene,1,2,3-trimethyl-;
1,2,3-Trimethyl-1,3-cyclopentadiene;
1,2,3-TRIMETHYLCYCLOPENTadiene		CAS:3853-27-8分子結(jié)構(gòu)C8H12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