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(xué)品最多只顯示前20條,請點擊“搜索化學(xué)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
1005-31-84-(二甲胺基丙基)吡啶4-Pyridinamine,N,N-dimethyl-, 1-oxide;
Pyridine,4-(dimethylamino)-, 1-oxide (6CI,7CI,8CI);
4-(Dimethylamino)pyridine 1-oxide;
4-Dimethylaminopyridine N-oxide;
4-N,N-Dimethylaminopyridine N-oxide;
N,N-Dimethyl-4-pyridinamine 1-oxide;
p-Dimethylaminopyridine N-oxide
CAS:1005-31-8分子結(jié)構(gòu)C7H10N2O詳情供應(yīng)商
37941-24-54-Pyridinamine,N,N,2-trimethyl-;
2-Methyl-4-(Dimethylamino)pyridine;
4-Dimethylamino-2-methylpyridine;
N,N-Dimethyl-4-amino-2-methylpyridine
CAS:37941-24-5分子結(jié)構(gòu)C8H12N2詳情供應(yīng)商
82942-26-54-(Dimethylamino)pyridine, polymer-boundCAS:82942-26-5化學(xué)結(jié)構(gòu)C8H8詳情供應(yīng)商
92976-81-34-(Dimethylamino)pyridine tribromideCAS:92976-81-3分子結(jié)構(gòu)C7H10N2 · HBr · Br2詳情供應(yīng)商
熱門搜關(guān)鍵詞:ClCH2COOCH2COOH BUTYL SULFIDE C2H5COOCH3 順式-2,6-壬二烯醇 C18 H36 HReO4 dichlorodiethylsilane LAURYL SODIUM SULFATE NaOCH2CH3 LasA KNH4 CH3OCH2OH sepi NO2C6H4OH 多元醇 酯 二氟亞甲基 乙酰氧基- Safranine leu-ile [Cr(NCS)2(NH3)2(en)]NO3 C16H36FN C5H8NNaO4 三嗪 氨基 Phenylpropene Nitrogen Oxide c6h5ch2oh 1,3,5-三嗪-2,4,6-三酮 分散紅15 脲 二 酮 c10h14n2o8na2 ETHYLCELLULOSE methoxybenzoyl 5′-肌苷酸 CH3COOOOCCH3 3-奎寧環(huán)酮鹽酸鹽 氫化松香酸 1,3,5-三嗪-2,4,6-(1H,3H,5H)-三酮 雙(1-甲基-2-羥乙基)醚 二甲基氨 COPPER-ZINC