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
42895-58-9穿心蓮內(nèi)酯;
雄茸交酯;
14-去氧-11,12-二去氫穿心蓮內(nèi)酯;
穿心蓮內(nèi)酯 穿心蓮乙素
14-DEOXY-11,12-DIDEHYDROANDROGRAPHOLIDE;
14-DEOXY-11,12-DIDEHYDROANDROGRAPHOLIDE;
3-[(E)-2-[(1R,4aβ)-2-Methylene-5α-(hydroxymethyl)-5,8aα-dimethyl-6α-hydroxydecalin-1α-yl]ethenyl]-2,5-dihydrofuran-2-one;
3-[(E)-2-[(1R,4aβ)-2-Methylene-5α-(hydroxymethyl)-6α-hydroxy-5,8aα-dimethyldecahydronaphthalene-1α-yl]ethenyl]-2,5-dihydrofuran-2-one;
3-[(E)-2-[(1R,4aβ)-Decahydro-6α-hydroxy-5α-(hydroxymethyl)-5,8aα-dimethyl-2-methylenenaphthalen-1-yl]vinyl]furan-2(5H)-one;
11,12-Didehydro-14-deoxyandrographolide;
14-Deoxy-11,14-didehydroandrographolide;
AP 10
CAS:42895-58-9化學(xué)結(jié)構(gòu)C20H28O4詳情供應(yīng)商
熱門搜關(guān)鍵詞:META AMINO PHENOL sulfimide 硼酸 酯? C9H8N+ Ulva N-(3-氯丙基)嗎啉 纈氨酸乙酯 四氮唑 酸 1-hydroxy-2(1h) Bi2O D-苯丙氨酸鹽酸鹽 C8H4Cl2O2 氨磺; 1,3,5-trimethoxy- 氨基 喹唑啉 式-12- 四氟化錫 鄰羥基三氟甲苯 C15H19O3N3 4-聯(lián)苯酚 C10 H9 N O3 87D5 偶氮二苯胺 聯(lián)苯 羧基 ?o"?????? CAS NO 4773960 57837 - 19 - 1 CH3C6H4C3H5 62238- 11-3 65435043 29166721 72648-46-5 3',4'-Dimethylacetophe0o0e Dimethyl citrate 7784-24 CAS:55282-02-5 1327-53 C10 H9 O3N C10 H10O3 534076