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
50-36-2薄片;
片材;
薄片刨花
8-Azabicyclo[3.2.1]octane-2-carboxylicacid, 3-(benzoyloxy)-8-methyl-, methyl ester, (1R,2R,3S,5S)-;
1aH,5aH-Tropane-2b-carboxylic acid, 3b-hydroxy-, methyl ester, benzoate (ester) (8CI);
8-Azabicyclo[3.2.1]octane-2-carboxylic acid, 3-(benzoyloxy)-8-methyl-, methylester, [1R-(exo,exo)]-;
(-)-cocaine;
(R)-cocaine;
2b-Carbomethoxy-3b-(benzoyloxy)tropane;
3b-Hydroxy-2b-tropanecarboxylic acid methyl ester benzoate (ester);
Benzoylmethylecgonine;
cocain;
cocaine;
Ecgonine methyl ester benzoate (ester);
L-cocaine;
Neurocaine;
l-cocaine
CAS:50-36-2分子結(jié)構(gòu)C17H21NO4詳情供應(yīng)商
熱門搜關(guān)鍵詞:C6H14Cl Undecylenic C7H10NF5 decasiloxane C18O6H38 C6F5OH lead citrate C19H38O11 D T C IDIC H2NCH2CH2CN POPHA  聚酰胺 六 亞 甲 基 二 異 氰 酸 酯 3-Keto dipyrido zink c14h12clno3 C14H14ClNO3 OXIRANE,2-METHYL-3-(1-METHYLETHYL)- C10H16ClNO C5H13O2 氨基 硫 1,3,4-三氮唑 假紫羅酮 聚(1,4-丁二醇) 卡博替尼蘋果酸鹽 C15H11NO3 2-Nitro-1,3-propanedialdehyde 甲氧基乙基 2-羥基甲苯 No: ???? 乙烯基共聚 C16H16ClN3O3S 3-Octanol; BLAUNON C9H15N3O2 Desmopressin Acetate 奧氮平雜質(zhì) 氯 甲苯胺