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
472-15-1白樺脂酸;
樺木
Betulinic acid;
3beta-Hydroxy-20(29)-lupaene-28-oic acid
CAS:472-15-1分子結(jié)構(gòu)C30H48O3詳情供應(yīng)商
473-98-3白樺脂醇;
樺木
Betulin;
Lup-20(29)-ene-3b,28-diol
CAS:473-98-3分子結(jié)構(gòu)C30H50O2詳情供應(yīng)商
84012-15-7樺木葉提取物Birch leaves extract;
Birch Extract;
Betula Alba Extract
詳情供應(yīng)商
1721-69-3樺木腦二乙酸;
樺木腦二乙酸;
Lup-20(29)-ene-3,28-diol,3,28-diacetate, (3b)-;
Lup-20(29)-ene-3,28-diol,diacetate, (3b)-(9CI);
Lup-20(29)-ene-3b,28-diol, diacetate (8CI);
Lup-20(30)-ene-3b,28-diol, diacetate (6CI,7CI);
(+)-Betulin diacetate;
3,28-Di-O-acetylbetulin;
3,28-Diacetoxy-betulin;
3,28-Diacetylbetulin;
Betulin3,28-diacetate;
Betulin diacetate;
Betulinol biacetate;
Betulinol diacetate;
NSC 38876
CAS:1721-69-3分子結(jié)構(gòu)C34H54O4詳情供應(yīng)商
2259-06-5樺木酸甲酯;
樺木酸甲酯;
Lup-20(29)-en-28-oicacid, 3-hydroxy-, methyl ester, (3b)-;
Lup-20(29)-en-28-oicacid, 3b-hydroxy-, methyl ester (8CI);
Lup-20(30)-en-28-oic acid, 3b-hydroxy-, methyl ester (6CI,7CI);
1H-Cyclopenta[a]chrysene,lup-20(29)-en-28-oic acid deriv.;
Betulinic acid methyl ester;
Mairin, methylester;
Methyl betulate;
Methyl betulinate;
NSC 152532
CAS:2259-06-5分子結(jié)構(gòu)C31H50O3詳情供應(yīng)商
熱門搜關(guān)鍵詞:三氯噠嗪 phenyldiazene C13H10O2Cl2 POLY ETHER IMIDE N2H2O APLIDINE 碘 醇 C7H7O6N bisol 18en 氟 乙醇 甲基 甲基 硫 呋喃 C10H16N3O2 benzalazine 2,6-二甲基-3,7-辛二烯)-2,6-二醇 IRON gluconate 120C Propiolaldehyde butyl acid phosphate C6H3O3N Ademetionin 二 甲 硝 唑 磷酸單鈉 C10H9O2NS C9H6O2N2S C4H8-3 animine C5H7O7N 氨基 氮 C7H6O8S cis_2_Butene N,N'-二 C8H9F2N C12H22O11·H2O N_亞硝基降煙堿 [Cu(NCCH3)4][BF4] C7H5O2N 苯基 丙烯 二甲基 辛醇 磺胺 異噁唑 四甲基-1,3-環(huán)戊二烯