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
1775-37-7Acetamide,N-[4-[(4-nitrophenyl)sulfonyl]phenyl]-;
Acetanilide,4'-[(p-nitrophenyl)sulfonyl]- (6CI,7CI,8CI);
4-Acetamido-4'-nitrodiphenylsulfone;
4-Nitro-4'-acetamidodiphenyl sulfone;
4-Nitro-4'-acetylaminodiphenylsulfone;
NSC 30177;
p-Acetamidophenyl p-nitrophenyl sulfone
CAS:1775-37-7分子結(jié)構(gòu)C14H12N2O5S詳情供應(yīng)商
77357-10-9Benzeneacetic acid,4-[[[(3-nitro-2-pyridinyl)thio]oxy]methyl]-;
4-(3’-nitro-2’-pyridinesulfenyloxymethyl)phenylacetic acid
CAS:77357-10-9化學(xué)結(jié)構(gòu)C14H12N2O5S詳情供應(yīng)商
6955-49-3Benzoic acid,2-[[[4-(aminosulfonyl)phenyl]amino]carbonyl]-;
Phthalanilicacid, 4'-sulfamoyl- (8CI);
Phthalanilic acid, 4'-sulfamyl- (4CI);
NSC 66425;
Phthalylsulfanilamide;
Phthalylsulphanilamide
CAS:6955-49-3分子結(jié)構(gòu)C14H12N2O5S詳情供應(yīng)商
39119-35-2Benzenesulfonamide,N-(2-formyl-4-nitrophenyl)-4-methyl-;
p-Toluenesulfonanilide,2'-formyl-4'-nitro- (3CI);
5-Nitro-2-(tosylamino)benzaldehyde
CAS:39119-35-2分子結(jié)構(gòu)C14H12N2O5S詳情供應(yīng)商
75476-93-61-Naphthalenesulfonicacid, 7-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-3-hydroxy-;
7-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-3-hydroxynaphthalene-1-sulphonic acid
CAS:75476-93-6分子結(jié)構(gòu)C14H12N2O5S詳情供應(yīng)商
熱門搜關(guān)鍵詞:己內(nèi)酰胺與亞胺基六次甲基亞胺基己二酰的聚合物 Thermospermine onin Khusenol leather CAS NO 氨基 硅 PE EVA 二 異氰酸酯 2,3,5,6-四氯-4-(甲磺酰)吡啶 Dihydronicotinamide tetrabenzoate C12H16ClNO2 銅 (Cu) 1-bromo-3,5-dichlorobenzene cinchona Trityl ?苯并吡喃 屈昔多巴 Leu Lys PP 白 idene 酸酯 聚合物 pivalamide Cyclodecadiene C22H16N2O2 氯 醚 氰亞甲基 Tartaricacid chemistry POLY METHYL METHACRYLATE 2-噻吩 C12H12N2·2H2O 噻吩甲酰氯 Phosphorodithioic acid 磷酸 氯 巰基 烯 伊布莫侖 3-甲基丁酸苯甲酯 羥基三甲基乙酸甲酯 dioxol