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
109-08-02-甲基吡嗪2-Methylpyrazine;
Methyl-Pyrazine;
2-Methyl-1,4-diazinen
CAS:109-08-0分子結(jié)構(gòu)C5H6N2詳情供應(yīng)商
462-08-83-氨基吡啶3-Aminopyridine;
3-Pyridinamine;
beta-Aminopyridine
CAS:462-08-8分子結(jié)構(gòu)C5H6N2詳情供應(yīng)商
504-24-54-氨基吡啶4-Aminopyridine;
Avitrol;
4-Pyridinamine;
4-Pyridylamine;
Amino-4-pyridine;
gamma-Aminopyridine
CAS:504-24-5分子結(jié)構(gòu)C5H6N2詳情供應(yīng)商
504-29-02-氨基吡啶2-Aminopyridine;
2-Pyridinamine;
alpha-Aminopyridine;
2-Pyridylamine;
alpha-Ayridylamine;
Amino-2-pyridine
CAS:504-29-0分子結(jié)構(gòu)C5H6N2詳情供應(yīng)商
544-13-8戊二腈;
1,3-二氰基丙烷
Glutaronitrile;
1,3-Dicyanopropane;
Pentanedinitrile
CAS:544-13-8分子結(jié)構(gòu)C5H6N2詳情供應(yīng)商
1072-63-51-乙烯基咪唑Vinylimidazole;
1-Vinylimidazole
CAS:1072-63-5分子結(jié)構(gòu)C5H6N2詳情供應(yīng)商
1120-88-34-甲基噠嗪4-MethylpyridazineCAS:1120-88-3分子結(jié)構(gòu)C5H6N2詳情供應(yīng)商
3438-46-84-甲基嘧啶4-Methylpyrimidine;
4-Methylpyrimidine
CAS:3438-46-8分子結(jié)構(gòu)C5H6N2詳情供應(yīng)商
5053-43-02-甲基嘧啶2-Methylpyrimidine;
2-Methyl-1,3-diazine;
2-Methylpyrimidine
CAS:5053-43-0分子結(jié)構(gòu)C5H6N2詳情供應(yīng)商
1632-76-43-甲基噠嗪3-methylpyridazine;
3-Methyl-pyridazine;
3-Methyl-1,2-diazine;
3-Methylpyridazine
CAS:1632-76-4分子結(jié)構(gòu)C5H6N2詳情供應(yīng)商
2036-41-15-甲基嘧啶;
5-甲基嘧啶;
Pyrimidine, 5-methyl-;
5-Methyl-1,3-diazine;
5-Methylpyrimidine
CAS:2036-41-1分子結(jié)構(gòu)C5H6N2詳情供應(yīng)商
7321-55-32,2-二甲基丙二腈Propanedinitrile,2,2-dimethyl-;
Malononitrile,dimethyl- (6CI,7CI,8CI);
Propanedinitrile, dimethyl- (9CI);
2,2-Dicyanopropane;
Dimethylmalononitrile;
Dimethylpropanedinitrile;
NSC 86109
CAS:7321-55-3分子結(jié)構(gòu)C5H6N2詳情供應(yīng)商
26445-05-6Pyridinamine;
Pyridine,amino- (8CI);
Aminopyridine
CAS:26445-05-6分子結(jié)構(gòu)C5H6N2詳情供應(yīng)商
184839-44-9Pyrimidine,1,2-dihydro-2-methylene-;
2-Methylene-1,2-dihydropyrimidine
CAS:184839-44-9分子結(jié)構(gòu)C5H6N2詳情供應(yīng)商
184834-03-5Pyrimidine,1,6-dihydro-6-methylene-;
Pyrimidine,1,4-dihydro-4-methylene- (9CI);
4-Methylene-3,4-dihydropyrimidine
CAS:184834-03-5分子結(jié)構(gòu)C5H6N2詳情供應(yīng)商
55133-63-6Pyrimidine, methyl-;
Methylpyrimidine
CAS:55133-63-6分子結(jié)構(gòu)C5H6N2詳情供應(yīng)商
903903-26-4Pentanedinitrile, radical ion(1-) (9CI)CAS:903903-26-4化學(xué)結(jié)構(gòu)C5H6N2詳情供應(yīng)商
43129-93-71H-Imidazole,2-ethenyl-;
Imidazole,2-vinyl- (7CI);
2-Vinylimidazole
CAS:43129-93-7分子結(jié)構(gòu)C5H6N2詳情供應(yīng)商
熱門搜關(guān)鍵詞:congo hydroxylase terpeneless C6H8O4Cl2 deoxyviolacein black 8 C14H20NO11Na 縮二甘油 SINK Formaldehyde copolymer C11 O2 H15 N H2N8 acrylamide homopolymer 無水高氯酸鋁 Dimethoxypropane PERMANENT RED C26H14N2O4 f113 C17H12Cl2N2O3 甲硫基呋喃 Chloromethyl ether 甲氰菊酸 聚乙二醇鈉 溴苯基三氟硼酸鉀 肌醇 三磷酸 乙酰 吡嗪 溴 二氧戊烷 2,4,6-三甲氧基甲苯 2-苯并咪唑 水 楊 酸 甲酯 苯 二氧戊環(huán) 烯 苯甲酸 己二酸 丙二醇 聚酯 C13H15N3O7 C25H20N2 丙烷 2-ol 二醛苯甲酸 geranylgeranyl C9H15N3O5 3,7,11-trimethyl-2,6,10-dodecatrien-1-ol [qr]