日日夜夜撸,人妻无码一区二区不卡无码av,日产亚洲 a,人妻精品久久久久中文字幕69,欧美激情欧美精品一区二区

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
25911-65-33-氨基吡嗪-2-甲腈3-Aminopyrazine-2-carbonitrile;
Pyrazinecarbonitrile,3-amino- (8CI,9CI);
Pyrazinonitrile, 3-amino- (6CI);
2-Amino-3-cyanopyrazine;
3-Amino-2-pyrazinecarbonitrile;
CAS:25911-65-3分子結(jié)構(gòu)C5H4N4詳情供應(yīng)商
55557-52-32-氯-3-氰基吡嗪3-Chloropyrazine-2-carbonitrile;
2-Chloro-3-cyanopyrazine
CAS:55557-52-3分子結(jié)構(gòu)C5H2ClN3詳情供應(yīng)商
440124-25-43-溴-5-氯吡嗪-2-甲腈3-Bromo-5-chloropyrazine-2-carbonitrile;
Pyrazinecarbonitrile,3-bromo-5-chloro- (9CI);
3-Bromo-5-chloropyrazine-2-carbonitrile
CAS:440124-25-4分子結(jié)構(gòu)C5HBrClN3詳情供應(yīng)商
142744-39-6Imidazo[1,2-a]pyrazine-2-carbonitrile,6-bromo-8-(methylamino)-;
SCA 40;
SCA40 (pharmaceutical)
CAS:142744-39-6分子結(jié)構(gòu)C8H6BrN5詳情供應(yīng)商
40132-91-0Pyrazinecarbonitrile,3-amino-6-(1-propenyl)-, 4-oxide, (Z)- (9CI);
Pyrazinecarbonitrile, 3-amino-6-(1-propenyl)-, 4-oxide, (Z)- (9CI);
3-AMINO-6-[(1Z)-PROP-1-EN-1-YL]pyrazine-2-carbonitrile 4-OXIDE
CAS:40132-91-0分子結(jié)構(gòu)C8H8N4O詳情供應(yīng)商
36070-75-42-氯-5-氰基吡嗪2-Chloro-5-cyanopyrazine;
Pyrazinecarbonitrile,5-chloro- (7CI,9CI);
2-pyrazinecarbonitrile, 5-chloro-;
5-Chloro-2-pyrazinecarbonitrile;
5-chloropyrazine-2-carbonitrile;
CAS:36070-75-4分子結(jié)構(gòu)C5H2ClN3詳情供應(yīng)商
306935-30-83-Piperazin-1ylpyrazine-2-carbonitrile2-Pyrazinecarbonitrile,3-(1-piperazinyl)-;
Pyrazinecarbonitrile,3-(1-piperazinyl)- (9CI);
1-(3-Cyanopyrazin-2-yl)piperazine;
3-Piperazinopyrazine-2-carbonitrile
CAS:306935-30-8分子結(jié)構(gòu)C9H11N5詳情供應(yīng)商
98006-91-82-Pyrazinecarbonitrile,5-methyl-;
Pyrazinecarbonitrile,5-methyl- (9CI);
2-Cyano-5-methylpyrazine;
2-Methylpyrazine-5-carbonitrile;
5-Methyl-2-cyanopyrazine;
5-Methylpyrazine-2-carbonitrile
CAS:98006-91-8分子結(jié)構(gòu)C6H5N3詳情供應(yīng)商
17231-51-53-Amino-6-bromopyrazine-2-carbonitrile;
Pyrazinecarbonitrile,3-amino-6-bromo- (8CI,9CI);
3-Amino-6-bromopyrazinecarbonitrile;
CAS:17231-51-5分子結(jié)構(gòu)C5H3BrN4詳情供應(yīng)商
221295-04-12-Pyrazinecarbonitrile,5-bromo-;
Pyrazinecarbonitrile, 5-bromo- (9CI);
2-Bromo-5-cyanopyrazine;
5-Bromopyrazine-2-carbonitrile;
2-pyrazinecarbonitrile, 5-bromo- pyrazinecarbonitrile;
CAS:221295-04-1分子結(jié)構(gòu)C5H2BrN3詳情供應(yīng)商
113305-94-52- 氨基-5-氰基吡嗪5-Aminopyrazine-2-carbonitrile;
Pyrazinecarbonitrile,5-amino- (9CI);
2-Amino-5-cyanopyrazine;
5-Amino-2-pyrazinecarbonitrile;
2-Amino-5-cyanopyrazine, 95+%;
CAS:113305-94-5分子結(jié)構(gòu)C5H4N4詳情供應(yīng)商
107343-72-65H-Cyclohepta[b]pyrazine-2-carbonitrile,3-amino-6,7,8,9-tetrahydro-;
5H-Cycloheptapyrazine-2-carbonitrile,3-amino-6,7,8,9-tetrahydro- (9CI)
CAS:107343-72-6分子結(jié)構(gòu)C10H12N4詳情供應(yīng)商
17231-50-43-AMINO-6-CHLOROpyrazine-2-carbonitrile;
3-AMINO-6-CHLOROpyrazine-2-carbonitrile;
3-Amino-6-chloro-2-pyrazinecarbonitrile
CAS:17231-50-4分子結(jié)構(gòu)C5H3ClN4詳情供應(yīng)商
59489-39-32-氨基-6-氰基吡嗪Pyrazinecarbonitrile, 6-amino- (9CI);
Pyrazinecarbonitrile, 6-amino- (9CI);
2-Amino-6-cyanopyrazine;
6-Aminopyrazine-2-carbonitrile
CAS:59489-39-3分子結(jié)構(gòu)C5H4N4詳情供應(yīng)商
17890-82-32-Amino-3-cyano-5-methylpyrazine;
2-Amino-3-cyano-5-methylpyrazine;
3-Amino-6-methylpyrazine-2-carbonitrile
CAS:17890-82-3分子結(jié)構(gòu)C6H6N4詳情供應(yīng)商
87597-31-7IMIDAZO[1,2-A]pyrazine-2-carbonitrileCAS:87597-31-7分子結(jié)構(gòu)C7H4N4詳情供應(yīng)商
熱門搜關(guān)鍵詞:Ethenyldihydro c9h12o5n C12H16O2N C7F15H cas 色母 CITRIC ACID ANHYDROU K R03 C8H17O4Cl β 羥丁酸 CuSO4· C7H9O5N3 C9H8O6N2 4-羥甲基 O3Y2 C10H5O3N3 溴 環(huán)氧丙烷 C11H22O3S inalool oxide Piperazinium Iodide C2l4 1,2-二氟-1,1,2-三氯乙烷 C9H10O4N2 3-氯 -4-甲基苯胺 C18H37NH2 2-氨基-4'-氯二苯甲酮 C6H12O12 C7H5N2 Radon 2-(4-氨基苯基)丁酸 C33H68 C14H11F3N2O2 4-Diaminopyrimidine 三乙基銦 二硫雜環(huán)戊烷 C20H12O2 萘二磺酸鈉 混合辛癸酸甘油單酯 2-(4-羥基苯氧基)丙酸乙酯 C15H18O7 C8H12O3N2