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
2271-93-4N,N'-1,6-己二基雙(1-氮丙啶酰胺)N,N'-1,6-hexanediylbis-1-Aziridinecarboxamide;
n,n'-hexamethyenebis-1-aziridinecarboxamid;
1,6-hexamethylenebis(ethyleneurea);
n,n'-1,6-hexanediylbis-1-aziridinecarboxamid
CAS:2271-93-4分子結(jié)構(gòu)C12H22N4O2詳情供應(yīng)商
147396-47-2Acetamide,2-(dipropylamino)-N-(5-ethyl-1,3,4-oxadiazol-2-yl)-;
2-(dipropylamino)-N-(5-ethyl-1,3,4-oxadiazol-2-yl)acetamide
CAS:147396-47-2分子結(jié)構(gòu)C12H22N4O2詳情供應(yīng)商
16832-85-2Ethanediamide,N1,N2-bis[3-(1-aziridinyl)propyl]-;
Oxamide,N,N'-bis[3-(1-aziridinyl)propyl]- (7CI,8CI);
N,N'-Bis[3-(ethylenimino)propyl]oxalamide;
NSC 224099
CAS:16832-85-2分子結(jié)構(gòu)C12H22N4O2詳情供應(yīng)商
4322-49-0Pyridazine,3,6-bis[2-(dimethylamino)ethoxy]- (6CI,7CI,8CI);
NSC 75075
CAS:4322-49-0分子結(jié)構(gòu)C12H22N4O2詳情供應(yīng)商
熱門搜關(guān)鍵詞:5-異丙基-2,4-咪唑啉二酮 Ethanylylidene SiCl2 C6H3O5 對(duì)羧基苯醛 ethenesulfonyl fluoride NH4OOH HYDROCARBON POLYMER STELLA stop Nolon cytoch L-蛋氨酰 solide SALICYLALDEHYDE AZINE EC 1118 luteo PHTHALO BLUE C4H7O7 氨基 環(huán)己 牛血清 蛋白 二氨基 環(huán)己 C12H22O9 polyhydroxy 3-己烯-2,5-二醇 4-羥基-2-吡咯烷 Fe3N noan 2-巰基哌啶 NA2C choc 糠酸二氯尼特 grade 2-diisopropylamino Nitrendipine (E)-styrylboronic acid Trimethylbenzoyl [Cu(CH3CN)4][OTf]2 己基碳二亞胺 二苯甲酰甲基