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
72925-16-7(R)-1-Boc-3-羧基吡咯烷;
(R)-1-叔丁氧羰基-3-羧基吡咯
(R)-1-Boc-pyrrolidine-3-carboxylic acid;
(R)-1-tert-Butoxycarbonyl-pyrrolidine-3-carboxylic acid;
(R)-1-N-Boc-beta-proline
CAS:72925-16-7分子結(jié)構(gòu)C10H17NO4詳情供應(yīng)商
313706-15-9(S)-1-Boc-3-羧基吡咯烷甲酯;
(S)-1-叔丁氧羰基-3-羧基吡咯烷甲酯
(S)-1-Boc-pyrrolidine-3-carboxylic acid methyl ester;
(S)-1-tert-Butoxycarbonyl-pyrrolidine-3-carboxylic acid methyl ester
CAS:313706-15-9分子結(jié)構(gòu)C11H19NO4詳情供應(yīng)商
441717-40-4(R)-1-Boc-3-羧基吡咯烷甲酯;
(R)-1-叔丁氧羰基-3-羧基吡咯烷甲酯
(R)-1-Boc-pyrrolidine-3-carboxylic acid methyl ester;
(R)-1-tert-Butoxycarbonyl-pyrrolidine-3-carboxylic acid methyl ester
CAS:441717-40-4分子結(jié)構(gòu)C11H19NO4詳情供應(yīng)商
熱門搜關(guān)鍵詞:H4CO3 Na2SiO5 Tuber Flemichapparin B 3,7-二甲基-辛烯-2-醇 C6F11O3H CHF2CH2F 2-羥基-1,2,3-丙三羧酸 C4H9O5N 1,3-CYCLOHEXADIENE, 1-METHYL-4-(1-METHYLETHYL) hexenoate 對甲基苯肼 1H-1-Silaindene sodium stearoyl -2-hexen-1-ol 4-Chloroamphetamine octan- 2-methyl-3-phenyl-1-propanol CH3OCO(CH2)4COOCH3 3-(methylthio)- C9NO2FH8 4-羥基苯基 吡啶 Betula PROPEN (Bromomethyl)c -2-甲氧基苯磺酰胺 4H-Imidazo 3-哌啶酮 丙烯 cas -Heneicosene ethyl-2 p-Mentha-1,4-dien-7-ol (4-aminobenzoate) L-(-)-Arabitol 二甲基-1-丁烯 Benzenesulfonic acid, C9-15 syn- 3-methyl-4-methylene 3-硝基-6-甲氧基吡啶