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
96915-49-02-惡庚酮的均聚物與3-羥基-2,2-二甲基丙酸和2-丙烯酸酯3-羥基-2,2-甲基丙酯的聚合物2-Oxepanone, homopolymer, diester with 3-hydroxy-2,2-dimethylpropyl 3-hydroxy-2,2-dimethylpropanoate;
2-oxepanone, homopolymer, diester with 3-hydroxy-2,2-dimethylpropyl 3-hydroxy-2,2-dimethylpropanoate, di-2-propenoate;
2-oxepanone, homopolymer, diester with3-hydroxy-2,2-dimethylpropyl 3-hydroxy-2,2-dimethylpropanoate,di-2-propenoate
無(wú)詳情供應(yīng)商
18641-71-92,4-二甲基-3-庚酮;
2,4-二甲基-3-庚酮,99%
2,4-dimethyl-3-heptanone;
3-heptanone, 2,4-dime;
2-amyl isopropyl ketone;
2,4-dimethyl-3-heptanone;
2-pentyl isopropyl ketone
CAS:18641-71-9分子結(jié)構(gòu)C9H18O詳情供應(yīng)商
19549-84-93,5-二甲基-4-庚酮4-Heptanone,3,5-dimethyl-;
3,5-Dimethyl-4-heptanone;
Di-sec-butyl ketone
CAS:19549-84-9分子結(jié)構(gòu)C9H18O詳情供應(yīng)商
熱門搜關(guān)鍵詞:ADAMA C8H5N2 liguhodgsonal C11 N2 O Cl H13 oxycotin C4H6N6O2 Persin Angelitriol EXXAL 8 MODIFIED POLYMER Ca S C6H12N4S Amyl ketone C12H13O2NS GLYCERIN OIL C15H26O humulane-1,6-dien-3-ol C6H12-2 C6H8N2OS 2-氨基-1,4-二羧酸 H2CDC Fe(PO3)3 C.I.101 2,2'- 亞甲基雙 甲氧基 - 苯基 肟 氟 硼 4-羥基脯氨酸 dihydroisoxazol c6h13no3s imidazol- 4-二乙氨基酮酸 C9H16O9 C11H19N3O2 堿性湖藍(lán)BB 二亞油酸 propanoyl Cycasin C26H32O4 C11H18O2N4 2-ACETONAPHTHONE C9H10N2O6