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(diǎn)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
91-64-5香豆素;
香豆內(nèi)酯;
氧雜萘鄰?fù)?
鄰氧萘酮;
2H-1-苯并吡喃-2-酮		Coumarin;
2H-1-Benzopyran-2-one		CAS:91-64-5分子結(jié)構(gòu)C9H6O2詳情供應(yīng)商
4222-20-23,3-二苯基-3H-萘并[2,1-b]吡喃3,3-Diphenyl-3H-naphtho[2,1-b]pyran;
3,3-Diphenyl-3H-benzo[f]chromene		CAS:4222-20-2分子結(jié)構(gòu)C25H18O詳情供應(yīng)商
56073-07-5鼠得克;
聯(lián)苯殺鼠萘;
3-(3-聯(lián)苯基-1,2,3,4-四氫萘基-1-基)-4-羥基-2H-1-苯并吡喃-2-酮		Difenacoum;
3-(3-Biphenyl-4-yl-1,2,3,4-tetrahydro-1-naphthyl)-4-hydroxycoumarin;
3-(3-Biphenyl-4-yl-1,2,3,4-tetrahydro-1-naphthyl)-4-hydroxy-2H-1-benzopyran-2-one		CAS:56073-07-5分子結(jié)構(gòu)C31H24O3詳情供應(yīng)商
25997-59-56-溴-2-萘基-α-D-吡喃半乳糖苷a-D-Galactopyranoside,6-bromo-2-naphthalenyl;
Galactopyranoside,6-bromo-2-naphthyl, a-D- (7CI,8CI);
6-Bromo-2-naphthyl-a-D-galactoside		CAS:25997-59-5分子結(jié)構(gòu)C16H17BrO6詳情供應(yīng)商
15572-30-26-溴-2-萘基-β-D-吡喃半乳糖苷b-D-Galactopyranoside,6-bromo-2-naphthalenyl;
Galactopyranoside,6-bromo-2-naphthyl, b-D- (8CI);
6-Bromo-2-naphthyl-b-D-galactoside		CAS:15572-30-2分子結(jié)構(gòu)C16H17BrO6詳情供應(yīng)商
15548-61-56-溴-2-萘基-β-D-吡喃葡糖苷b-D-Glucopyranoside,6-bromo-2-naphthalenyl;
Glucopyranoside,6-bromo-2-naphthyl, b-D- (7CI,8CI);
6-Bromo-2-naphthyl b-D-glucopyranoside;
6-Bromo-2-naphthyl-b-D-glucoside		CAS:15548-61-5分子結(jié)構(gòu)C16H17BrO6詳情供應(yīng)商
6044-30-02-萘基-β-D-吡喃葡糖苷b-D-Glucopyranoside,2-naphthalenyl;
Glucopyranoside,2-naphthyl (7CI);
Glucopyranoside, 2-naphthyl, b-D- (8CI);
b-Naphthyl b-D-glucopyranoside;
b-Naphthyl-D-glucoside		CAS:6044-30-0分子結(jié)構(gòu)C16H18O6詳情供應(yīng)商
123914-49-8決明子苷;
6-(beta-D-吡喃葡糖氧基)-5-羥基-2-甲基-4H-萘酚并[2,3-b]吡喃-4-酮		4H-Naphtho[2,3-b]pyran-4-one,6-(b-D-glucopyranosyloxy)-5-hydroxy-2-methyl-;
Cassiaside;
Cassiaside A		CAS:123914-49-8分子結(jié)構(gòu)C20H20O9詳情供應(yīng)商
1438383-89-19-溴-3-(2-溴乙�；�)-10,11-二氫-5H-苯并[d]萘并[2,3-b]吡喃-8(9H)-酮9-Bromo-3-(2-bromoacetyl)-10,11-dihydro-5H-benzo[d]naphtho[2,3-b]pyran-8(9H)-one無C19H14Br2O3詳情供應(yīng)商
熱門搜關(guān)鍵詞:C26H43 噻吩 酮 LupranolVP 9266 H 發(fā)泡劑 C4H12NSCl C10N3H7OF2 C10N3H7OF2Cl2 巰基 十六烷基酸 DL-2-氨基丁二酸 phthaldehydic acid hydroxyadipaldehyde C N Cu DPP Red BTR C14H15ONCl2 heptopyranosylidene [HMIM] Br eicosyloxy N-??a??????????????? 乙胺 甲基哌嗪 *花青素* ethylprednisolone alkyd resin CH10O Ethylene glycol allyl ether C4 N O2 S H7 C12H10FN3O tetradecanoyl chloride OLEFIN POLYMER glycocoll pyridyldisulfid hydroxysuccinimid Difurfurylsulfid 402L sodium propanoate C9H8NF3O C11 N4 H12 C10 N2 O4 S H12 鉬的CAS NO Al2W3O12 ZINC FLAKE