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

熱門搜索化學品最多只顯示前20條,請點擊“搜索化學品”查看所有結果


CAS登錄號 中文名 英文名 分子結構式 分子式 詳情 供應商
7452-51-9媒介紫1;
5-[(3-羧基-5-甲基-4-氧代-2,5-環(huán)己二烯-1-亞基)[4-(二乙基氨基)苯基]甲基]-2-羥基-3-甲基苯甲酸
Mordant Violet 1;
5-[(3-Carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)[4-(diethylamino)phenyl]methyl]-3-methylsalicylic acid
CAS:7452-51-9分子結構C27H27NO6詳情供應商
63989-75-3Benzamide,N-[(7S)-5,6,7,9-tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo[a]heptalen-7-yl]-;
Benzamide,N-(5,6,7,9-tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo[a]heptalen-7-yl)-, (S)-;
Benzo[a]heptalene, benzamide deriv.;
N-Benzoyltetra-O-methylcolchicinic acid;
NSC 33410
CAS:63989-75-3分子結構C27H27NO6詳情供應商
熱門搜關鍵詞:C9H20N3O hydroxydodecanoate cereulide C27H35NO5 C5H10O3N2 Asarumin B TiP2o7 C26H48O7 C3 H6 O4 N S C25H46N2 triphosphazene 2M1B D C K C23H20O6 C5H9O3NS γ- (2,3-環(huán)氧丙氧)丙基三甲氧基硅烷 2,6-Dimethylphenyl pentamethylcyclopentadienyl C27H28N2O4 α-甲基芐醇 C5H9NaOS2 丁氧基乙氧基 乙醇 3,7-二甲基-2-辛烯 1-苯丙烯 C24H44O6 1-哌嗪乙胺 C20H22O4 C19H40O C44H30N4 C26H46N2O 添 加 劑 Si4N3 C7H12ON2 Butylacrylate C29H40N2O4 六氟戊二酸 beechwood Cu3o4 磺酰 異氰酸酯 Ethylone