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(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
490-83-5脫氫抗壞血酸;
去氫抗壞血酸;
L-threo-2,3-Hexodiulosonicacid, g-lactone;
Dehydroascorbicacid, L- (8CI);
DHAA;
Dehydro-L-ascorbic acid;
Dehydroascorbic acid;
L-Ascorbicacid, dehydro-;
L-Ascorbic acid, oxidized;
L-Dehydroascorbic acid;
L-threo-Dehydroascorbic acid;
Oxidized ascorbic acid;
Oxidized vitamin C
CAS:490-83-5分子結(jié)構(gòu)C6H6O6詳情供應(yīng)商
熱門搜關(guān)鍵詞:C15H22O4N6 C18H18ON6 C10H12ON6 C11H16O2N6 LAPAO C15H18O2N6 C14H12NNO c37h73no YNTHETIC methylhexahydroindane hexahydroindane hydroindane C10 I2 H6 phenyl butane -羥基丙酸)二氫氧化二銨合鈦 C16 N5 O5 H13 C9H11ONCl2 反式二氨二氯合鉑 C15H20N6O3 Biotin NHS dimethyloc C7 O3 S2 H6 TITAN OXIDE LYPO OAluminum Triphenylborane 聯(lián) 吡啶 葡萄糖酸 酯 Triethyl bo o-氨基苯酚 PGB2 methyltropinium iodide benzoyl ester C22 N2 S2 H16 C4 N2 Cl Br H2 TA -20  AMBERLITE ir120 C8H16O5cl2 C23H27ClFNOS2 c22h48o4