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
110-86-1吡啶Pyridine;
Azabenzene;
Pyr
CAS:110-86-1分子結(jié)構(gòu)C5H5N詳情供應(yīng)商
16955-35-4Bicyclo[1.1.0]butane-1-carbonitrile;
1-Cyanobicyclo[1.1.0]butane;
1-Cyanobicyclobutane;
Bicyclobutane-1-carbonitrile;
Bicyclobutanecarbonitrile
CAS:16955-35-4分子結(jié)構(gòu)C5H5N詳情供應(yīng)商
58896-24-5Ethanone,1-(4-nitrophenyl)-, 2-[1-(4-nitrophenyl)ethylidene]hydrazone;
Acetophenone,4'-nitro-, azine (6CI);
Ethanone, 1-(4-nitrophenyl)-, [1-(4-nitrophenyl)ethylidene]hydrazone(9CI);
4,4'-Dinitroacetophenone azine;
NSC 201815
CAS:58896-24-5分子結(jié)構(gòu)C5H5N詳情供應(yīng)商
27790-86-9Pyridine, dihydro-;
Dihydropyridine
CAS:27790-86-9分子結(jié)構(gòu)C5H5N詳情供應(yīng)商
1152-90-5Phenol,2,4,6-trinitro-, compd. with pyridine (1:1);
Pyridine,compd. with 2,4,6-trinitrophenol (1:1);
Pyridine, monopicrate (8CI);
Pyridine,picrate (6CI,7CI);
NSC 404790;
Pyridinium picrate
CAS:1152-90-5分子結(jié)構(gòu)C5H5N詳情供應(yīng)商
1615-70-92,4-Pentadienenitrile;
1,3-Butadiene,1-cyano-;
1-Cyano-1,3-butadiene;
1-Cyanobutadiene;
NSC 509215
CAS:1615-70-9分子結(jié)構(gòu)C5H5N詳情供應(yīng)商
5167-62-43-Butenenitrile,2-methylene-;
2-Cyano-1,3-butadiene;
2-Cyanobutadiene
CAS:5167-62-4分子結(jié)構(gòu)C5H5N詳情供應(yīng)商
19596-07-74-Pentynenitrile;
1-Cyano-3-butyne;
4-Cyano-1-butyne
CAS:19596-07-7分子結(jié)構(gòu)C5H5N詳情供應(yīng)商
熱門搜關(guān)鍵詞:N,N-dimethyl-1,3- C23H25N2+ C4H6FN3 苯基 二氧戊環(huán) l-5-(1-methylethyl)- -ol ac Diisodecyl Phthala 丙烯酰胺 共聚 35(EO) 3-benzoylacrylate CANa Hg2I C4H9O2N2-aminobutyricacid -乙烯基苯并-18-冠醚-6 nitroacetophenone 對(duì)氯乙酰苯 caffeic C8H8 苯并 冠 醚 C5H5NO2 C6H7NO2 C19O4H30 二氨基 氯嘧啶 C2H6O2NCl п CAS No. _甲基 甲基苯磺酰胺 NaSiO2 白 酸性 白 酸 熒光增白 酸 CAS NO醋酸丁酯 clod 76-22-22 c10h16o C7N3OH5 Aceticaci C9O2FH9 hydroxyphenylboronic Ethylcyclohexanepropionate h2hc6h4n(c2h5)2 h2hc6h4n(c2h5)2.2hcl h2nc6h4n(c2h5)2.2hcl H2N.C6H4.N(C2H5)2