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(xún)

化工產(chǎn)品

CAS號(hào)查詢(xún)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
43221-20-1Hydrazinecarbothioamide,2-[1-(1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl)ethylidene]-;
NSC 102350
CAS:43221-20-1分子結(jié)構(gòu)C7H9N5O2S詳情供應(yīng)商
14304-74-6Hydrazinecarbothioamide,2-[(1,2,3,6-tetrahydro-5-methyl-2,6-dioxo-4-pyrimidinyl)methylene]-;
Orotaldehyde,5-methyl-, 4-(thiosemicarbazone) (8CI);
NSC 106924
CAS:14304-74-6分子結(jié)構(gòu)C7H9N5O2S詳情供應(yīng)商
31052-76-32-Thiazolamine,N-(4,5-dihydro-1-methyl-1H-imidazol-2-yl)-5-nitro-;
2-Thiazolamine,N-(1-methyl-2-imidazolidinyl)-5-nitro- (9CI);
Thiazole, 2-[(1-methyl-2-imidazolidinylidene)amino]-5-nitro-(8CI)
CAS:31052-76-3分子結(jié)構(gòu)C7H9N5O2S詳情供應(yīng)商
37385-10-72-Thiazolamine,N-(4,5-dihydro-5-methyl-1H-imidazol-2-yl)-5-nitro-;
2-Thiazolamine,N-(4,5-dihydro-4-methyl-1H-imidazol-2-yl)-N-nitro- (9CI)
CAS:37385-10-7分子結(jié)構(gòu)C7H9N5O2S詳情供應(yīng)商
熱門(mén)搜關(guān)鍵詞:c7h21cooh Si EC No. ergonine diisopropy C11O2N1H9 C11H15NO2ClH C47 H67 O N C48 H69 O C17 H25 O5 C21 H25 S C21 H41 O C24 H21 C19 H21 O2 N2 C16 H23 O5 N C15H17O5N 食用 藍(lán) C13H18O2 CAS:67662-96-8 C10H18N2O2 CAS:5625-44-5 biguanid 苯基 丙烯酸酯 (CH2O)4 氫( H ) C8H16O CAS:64275-73-6 C20 H23 N S C20 H41 N2 C6H2OHCHONO2Cl C34 H56 O3 C37 H54 N C23 H28 O2 C20 H32 O2 S C18 H28 O4 N2 C42 H60 O C41 H58 O N C35 H64 O6 C42 H76 C27 H25 O C19 H29 O3 N2 S C22 H25 O3 N2 C19 H27 O6 N C23 H27 O N S