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
99241-24-4羥丙基-A-環(huán)糊精(2-HYDROXYPROPYL)-ALPHA-CYCLODEXTRIN;
(2-HYDROXYPROPYL)-ALPHA-CYCLODEXTRIN;
HYDROXYPROPYL-ALPHA-CYCLODEXTRIN;
alpha-Cyclodexdrin2-hydroxypropylether;
HYDROXYPROPYL A-CYCLODEXTRIN
詳情供應(yīng)商
68412-86-2;
氧化淀粉-2-羥基丙基醚
Starch, 2-hydroxypropyl ether, oxidized;
Starch, 2-hydroxypropyl ether, oxidized;
Strke, 2-hydroxypropylether oxidiert
詳情供應(yīng)商
熱門搜關(guān)鍵詞:sulfoacetate C2h12o6 BCPs C11H12N2O5Cl2 C15H26OSi methoxyphenone TOFE carbinol terminated polydimethylsiloxane spin silkworm HSNH3C2H4OH C8H9Cl2 143R PA PE  PE POLYOXYETHYLENE ALKYL C26H43NO4 氨基 酯 甲 氯 異辛酯 C3H7O7P Salsolidine C3H9N6 Glycol terephthalate C4H7O6 [Co(NH3)5ONO]C12 丙氨酰 半胱氨酸 C9H12NBr C2H2N6O CH2CHCH2CH3 OSF2 C7H17N2 C6H4NO2Cl C10H13ClO Sulfuric acid, 2-甲氧基苯甲酰氯 [Co(NH3)4(ONO)Cl]Cl laminate C[CH2O(C3H6O)m(C2H4O)nH]4 氧化鋯 CAS NO C21 N