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
113531-87-6Alterporriol A;
[1,1'-Bianthracene]-9,9',10,10'-tetrone,5,6,7,8-tetrahydro-4,4',5,6,6',7,8-heptahydroxy-2,2'-dimethoxy-7,7'-dimethyl-,stereoisomer;
CAS:113531-87-6化學(xué)結(jié)構(gòu)C32H26O13詳情供應(yīng)商
88901-69-3Alterporriol B;
(1,1'-Bianthracene)-9,9',10,10'-tetrone, 5,6,7,8-tetrahydro-4,4',5,6,6',7,8-heptahydroxy-2,2'-dimethoxy-7,7'-dimethyl-, (5S-(5alpha,6beta,7beta,8alpha))-;
Ap-B 3;
CAS:88901-69-3分子結(jié)構(gòu)C32H26O13詳情供應(yīng)商
熱門搜關(guān)鍵詞:ZnS2O4 Dipalmitin 氯胺-B HYDROXY PROPYL METHYL CELLULOSE rengyoxide Lavender Oil Cyanidol C6H10ON4 D&C RED #6 vanillicacid C24H27N5O2 C3H6(OH)2 C18 H26 O2 C6F13COOH OCN(CH2)6NCO C7H8NO2 Cycasin H3NO4 二仲丁胺 pentadecene N-甲基乙二胺 junipene 1,4-benzoxazin-3(4H)-one Isopimpinellin 2,4-二氯苯氧 Pyridine, 2-butyl- AS-PH 安息香異丁醚 Hexadecanoic acid,2-hydroxyethyl Pregn-5-en-3-o 1-butanol,2-ethyl 1,2-epoxyhexane 2-Trimethylsilyl-1,3-dithiane [Ag(NH3)2]Cl 烯丙基環(huán)己酮 4-Chloro-3-nitrotoluene 6-Azido-6-deoxy-D-glucose 5-BROM Catharanthine Amino-2-propanol