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號查詢

化工產(chǎn)品

CAS號查詢化工產(chǎn)品

熱門搜索化學品最多只顯示前20條,請點擊“搜索化學品”查看所有結(jié)果


CAS登錄號 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應(yīng)商
63738-22-7N,N,N',N'-四(環(huán)氧乙烷基甲基)-1,3-苯二甲胺3-Benzenedimethanamine, N,N,N',N'-tetrakis(oxiranylmethyl)-1;
n,n,n',n'-tetrakis(oxiranylmethyl)-3-benzenedimethanamine;
n,n,n',n'-tetrakis(oxiranylmethyl)-3-benzenedimethanamine;
1,3-Benzenedimethanamine,N,N,N',N'-tetrakis(oxiranylmethyl)-
CAS:63738-22-7分子結(jié)構(gòu)C20H28N2O4詳情供應(yīng)商
31571-26-3Androst-5-ene-2,3,4-trione,17-hydroxy-17-methyl-, 2,4-dioxime, (17b)- (9CI);
NSC114843
CAS:31571-26-3分子結(jié)構(gòu)C20H28N2O4詳情供應(yīng)商
334830-46-5Benzoic acid,4-[[2-[(cyclobutylcarbonyl)amino]-3-methyl-1-oxopentyl]amino]-, ethyl ester;
Benzoic acid, 4-[[2-[(cyclobutylcarbonyl)amino]-3-methyl-1-oxopentyl]amino]-, ethyl ester (9CI)
CAS:334830-46-5分子結(jié)構(gòu)C20H28N2O4詳情供應(yīng)商
24996-74-5Carbamic acid,cyclohexyl-, 2,4-hexadiyne-1,6-diyl ester (9CI);
Cyclohexanecarbamicacid, 2,4-hexadiynylene ester (8CI);
2,4-Hexadiyne-1,6-diol, bis(cyclohexanecarbamate)(8CI);
NSC 151897
CAS:24996-74-5分子結(jié)構(gòu)C20H28N2O4詳情供應(yīng)商
64020-73-11,3-Benzenedimethanamine,N1,N1,N3,N3-tetrakis(2-oxiranylmethyl)-, homopolymer;
1,3-Benzenedimethanamine,N,N,N',N'-tetrakis(oxiranylmethyl)-, homopolymer (9CI);
E-AX;
Erisys GA 240;
N,N,N',N'-Tetraglycidyl-m-xylylenediamine homopolymer;
PGA-X;
Poly(N,N,N',N'-tetraglycidyl-m-xylylenediamine);
SK Dyne E-AX;
TGMXDA;
TetradX;
Tetrad Y
CAS:64020-73-1化學結(jié)構(gòu)C20H28N2O4詳情供應(yīng)商
27574-80-71H-Pyrrole-2,5-dione,1,1'-(1,12-dodecanediyl)bis-;
1,12-Bis(maleimido)dodecane;
1,12-Dimaleimidododecane;
N,N'-Dodecamethylenebismaleimide;
N,N'-Dodecamethylenedimaleimide
CAS:27574-80-7分子結(jié)構(gòu)C20H28N2O4詳情供應(yīng)商
886363-78-66-ACETYLAMINO-2-SPIRO(N-BOC-PIPERIDINE-4-YL)-BENZOPYRAN CAS:886363-78-6化學結(jié)構(gòu)C20H28N2O4詳情供應(yīng)商
熱門搜關(guān)鍵詞:C6H9O5N3 6-羥基吡啶 propoxyphenyl C17H18N2O8 C16H27 aminophenyl sulfone C6H7PO2 PbNO3 (C6H10O5)N*r ACID PROTEASE S2O6F2 c5h9ons methoxyphenone Xanthane C9H13O5N C5H13NBr malicacid ISOCYANATE RESIN Sb2C6H12O6 Carbon oxide 10# 白油 Reactive orange 6 鹽酸 銨 NSi2O DNA 鈉 [HgI4]2- ETHYL ISO VALERATE 咪唑高氯酸鹽 2-氨基-1,4-二羧酸 isocyanuric acid 2-甲基丙酸丙酯 Li2O3 trimethylglycine ?ò·Y 氟 硼 二氨基丙 Glyco COOC2H5 COOC2H5 C5H8NNaO4 丙烯 羧基