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
15595-82-1Cyclohexanone,2-ethyl-2-phenyl-, 2-(2,4-dinitrophenyl)hydrazone;
Cyclohexanone,2-ethyl-2-phenyl-, (2,4-dinitrophenyl)hydrazone (8CI);
NSC 287537
CAS:15595-82-1分子結(jié)構(gòu)C20H22N4O4詳情供應(yīng)商
58682-75-0L-Ornithine,N2-benzoyl-N5-[(benzoylamino)iminomethyl]-;
NSC 319654;
a,w-Dibenzoyl-L-arginine
CAS:58682-75-0分子結(jié)構(gòu)C20H22N4O4詳情供應(yīng)商
15080-68-9Heptanal,2-(phenylmethylene)-, 2-(2,4-dinitrophenyl)hydrazone;
Cinnamaldehyde,a-pentyl-,(2,4-dinitrophenyl)hydrazone (7CI,8CI);
NSC 230223
CAS:15080-68-9分子結(jié)構(gòu)C20H22N4O4詳情供應(yīng)商
15257-29-11,6-Hexanediamine,N1,N6-bis[(3-nitrophenyl)methylene]-;
1,6-Hexanediamine,N,N'-bis(m-nitrobenzylidene)- (8CI);
NSC 91319
CAS:15257-29-1分子結(jié)構(gòu)C20H22N4O4詳情供應(yīng)商
60871-45-61,2-Ethanediol,1,2-bis(5-ethoxy-1H-benzimidazol-2-yl)- (9CI);
1,2-Ethanediol,1,2-bis[5(or 6)-ethoxy-2-benzimidazolyl]- (6CI,7CI);
1,2-Bis(5-Ethoxy-2-benzimidazolyl)-1,2-ethanediol
CAS:60871-45-6分子結(jié)構(gòu)C20H22N4O4詳情供應(yīng)商
151539-61-61H-Purine-2,6-dione,8-[2-(1,3-benzodioxol-5-yl)ethenyl]-3,7-dihydro-1,3-dipropyl-, (E)- (9CI);
(E)-8-(3,4-Methylenedioxystyryl)-1,3-dipropylxanthine hydrate
CAS:151539-61-6分子結(jié)構(gòu)C20H22N4O4詳情供應(yīng)商
3259-67-41-Aziridinecarboxamide,N,N'-(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis- (9CI);
4',4'''-Bi[1-aziridinecarbox-o-anisidide](7CI,8CI);
NSC 26237
CAS:3259-67-4分子結(jié)構(gòu)C20H22N4O4詳情供應(yīng)商
103553-48-6分散紅1甲基丙烯酸酯2-Propenoic acid,2-methyl-, 2-[ethyl[4-[2-(4-nitrophenyl)diazenyl]phenyl]amino]ethyl ester;
2-Propenoicacid, 2-methyl-, 2-[ethyl[4-[(4-nitrophenyl)azo]phenyl]amino]ethyl ester (9CI);
(4-Nitrophenyl)[4-[[2-(methacryloyloxy)ethyl]ethylamino]phenyl]diazene;
4-[(2-Methacryloxyethyl)ethylamino]-4'-nitroazobenzene;
4-[4-(Nitrophenyl)azo]-N-ethyl-N-(2-methacryloyloxyethyl)aniline;
C.I. DisperseRed 1 methacrylate;
Disperse Red 1 methacrylate
CAS:103553-48-6分子結(jié)構(gòu)C20H22N4O4詳情供應(yīng)商
121496-66-02-Propenoic acid,3-[4-(2,3,6,9-tetrahydro-2,6-dioxo-1,3-dipropyl-1H-purin-8-yl)phenyl]-;
2-Propenoicacid, 3-[4-(2,3,6,7-tetrahydro-2,6-dioxo-1,3-dipropyl-1H-purin-8-yl)phenyl]-(9CI)
CAS:121496-66-0分子結(jié)構(gòu)C20H22N4O4詳情供應(yīng)商
106465-45-62-Propenoic acid,3-[4-(2,3,6,7-tetrahydro-2,6-dioxo-1,3-dipropyl-1H-purin-8-yl)phenyl]-, (2E)-(9CI);
2-Propenoicacid, 3-[4-(2,3,6,7-tetrahydro-2,6-dioxo-1,3-dipropyl-1H-purin-8-yl)phenyl]-,(E)-;
BW-A 1433
CAS:106465-45-6分子結(jié)構(gòu)C20H22N4O4詳情供應(yīng)商
116374-64-24-Acridinecarboxylicacid, 9-[[3-(dimethylamino)propyl]amino]-1-nitro-, methyl ester;
4-Acridinecarboxylic acid, 9-((3-(dimethylamino)propyl)amino)-1-nitro- , methyl ester
CAS:116374-64-2分子結(jié)構(gòu)C20H22N4O4詳情供應(yīng)商
熱門搜關(guān)鍵詞:C3H10PO6 EMUSTAR C7 N Cl H4 DISPERSE YELLOW 163 ASA LG atractyligenin CC5H11BR C5H7NSO  C20H41N C1H4O 2,2'-二磺酸  C26H40O4 H2NSO2H  C10H22  C13H24O3 C8 N5 O Cl H14 (石油) c21h8o2 c24h4 聚 二甲基二烯丙基氯化銨 tetraphenylbut rabinoside L-Alanine-7 C12H25N+H2CH2CH2COO C20 N H43 N4C6H18