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
541-59-3馬來酰亞胺;
順丁烯二酰亞胺
Maleimide;
1H-Pyrrole-2,5-dione;
2,5-Pyrroledione
CAS:541-59-3分子結(jié)構(gòu)C4H3NO2詳情供應(yīng)商
65373-52-6噁唑-2-甲醛;
1,3-惡唑-2-甲醛
Oxazole-2-carbaldehyde;
1,3-Oxazole-2-carboxaldehyde
CAS:65373-52-6分子結(jié)構(gòu)C4H3NO2詳情供應(yīng)商
89180-61-03-甲;悋f唑;
1,2-噁唑-3-甲醛
Isoxazole-3-carbaldehyde;
1,2-Oxazole-3-carbaldehyde
CAS:89180-61-0分子結(jié)構(gòu)C4H3NO2詳情供應(yīng)商
118994-84-6惡唑-4-甲醛Oxazole-4-carbaldehyde;
1,3-Oxazole-4-carboxaldehyde
CAS:118994-84-6分子結(jié)構(gòu)C4H3NO2詳情供應(yīng)商
13575-37-61H-Pyrrole-2,5-dione;
1H-Pyrrole-2,5-dione,3,4-didehydro- (9CI);
Acetylenedicarboximide (8CI)
CAS:13575-37-6分子結(jié)構(gòu)C4H3NO2詳情供應(yīng)商
15802-18-32-Propenoic acid,2-cyano-;
Acrylicacid, 2-cyano- (8CI);
2-Cyanoacrylic acid;
Cyanoacrylic acid;
a-Cyanoacrylic acid
CAS:15802-18-3分子結(jié)構(gòu)C4H3NO2詳情供應(yīng)商
63801-30-92-Oxa-6-azabicyclo[2.2.0]hex-5-en-3-one;
Azadewarpyrone
CAS:63801-30-9分子結(jié)構(gòu)C4H3NO2詳情供應(yīng)商
158599-54-33-Oxa-1-azatricyclo[3.1.0.02,6]hexan-4-one;
Azapyrovalene
CAS:158599-54-3分子結(jié)構(gòu)C4H3NO2詳情供應(yīng)商
65373-53-74-Isoxazolecarboxaldehyde;
4-Formylisoxazole
CAS:65373-53-7分子結(jié)構(gòu)C4H3NO2詳情供應(yīng)商
118994-86-85-Oxazolecarboxaldehyde;
5-Formyloxazole
CAS:118994-86-8分子結(jié)構(gòu)C4H3NO2詳情供應(yīng)商
16401-14-25-Isoxazolecarboxaldehyde;
5-Formylisoxazole
CAS:16401-14-2分子結(jié)構(gòu)C4H3NO2詳情供應(yīng)商
熱門搜關(guān)鍵詞:K2NbF7 C13H24N3O Silicona Mangostinone KFe2C6N6 CH3CHBrCH2OH C40H56O4 C6O7H12 c13h9n3o5 C6 H14 O6 C8H13N4 3-amino-4-methylbenzoic acid methyl ethyl 亞油 酸 Turquoise blUE C11H22N6O CuIn C20H39NO3 硅酸丁酯 2-甲基-5-己烯-3-醇 H5N3O3 monoammonium 乙烯基苯、1,3-丁二烯的聚合物-氫化 bis(2 Reactive Turquoise Blue 2-(2-吡啶)-苯并咪唑 歐烏頭堿 C9H16N5 4-羥基-2,2,6,6-四甲基-1-哌啶乙醇 坎地沙坦酯中間體 2-吡咯烷酮-5-羧酸鈉 雙環(huán)丙基甲胺 terephthalic 啤酒花(HUMULUS LUPULUS)提取物 C12H24O4Si4 C18H35O2 柴胡皂甙 5-溴-2-氯-N-環(huán)戊胺嘧啶-4胺 2,4,7-trihydroxy 咪唑-4-羧酸乙酯