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
568-73-0丹參酮I;
1,6-二甲基-菲并[1,2-b]呋喃-10,11-二酮
Tanshinone I;
1,6-Dimethyl-phenanthro[1,2-b]furan-10,11-dione
CAS:568-73-0分子結(jié)構(gòu)C18H12O3詳情供應(yīng)商
38119-03-8Benzoic acid,2-(2-naphthalenylcarbonyl)-;
Benzoicacid, o-2-naphthoyl- (6CI);
NSC 74889;
o-(b-Naphthoyl)benzoic acid
CAS:38119-03-8分子結(jié)構(gòu)C18H12O3詳情供應(yīng)商
100700-14-9Benz[7,8]anthra[1,2-b]oxirene-2,3-diol,2,3-dihydro- (9CI)CAS:100700-14-9分子結(jié)構(gòu)C18H12O3詳情供應(yīng)商
29704-70-9Spiro[anthracene-9(10H),6'-[3]oxabicyclo[3.1.0]hexane]-2',4'-dione;
Spiro[anthracene-9(10H),1'-cyclopropane]-2',3'-dicarboxylicanhydride (8CI)
CAS:29704-70-9分子結(jié)構(gòu)C18H12O3詳情供應(yīng)商
16269-23-12,5-Furandione,dihydro-3,4-bis(phenylmethylene)-;
Fulgide,6,7-diphenyl- (6CI);
Succinic anhydride, dibenzylidene- (8CI);
NSC 244798
CAS:16269-23-1分子結(jié)構(gòu)C18H12O3詳情供應(yīng)商
38119-08-32-Naphthalenecarboxylicacid, 3-benzoyl-;
3-Benzoyl-2-naphthoicacid
CAS:38119-08-3分子結(jié)構(gòu)C18H12O3詳情供應(yīng)商
157948-50-02,5-Furandicarboxaldehyde,3,4-diphenyl-;
2,5-Furandicarboxaldehyde, 3,4-diphenyl-
CAS:157948-50-0分子結(jié)構(gòu)C18H12O3詳情供應(yīng)商
5649-44-53,7-Methano-4H-benzo[3,4]cyclohept[1,2-d]oxonin-4,6(10H)-dione;
8,12-Methano-5H-benzo[3,4]cyclohept[1,2-d]oxonin-9,11-dione(9CI);
Benzo[a]heptalene-8,10-dicarboxylic anhydride, 5,9-dihydro- (8CI)
CAS:5649-44-5分子結(jié)構(gòu)C18H12O3詳情供應(yīng)商
5018-87-12-(NAPHTHOYL)BENZOIC ACID;
2-(1-Naphthalenylcarbonyl)benzoic acid;
2-(naphthalene-1-carbonyl)benzoic acid;
2-naphthalen-1-ylcarbonylbenzoic acid
CAS:5018-87-1分子結(jié)構(gòu)C18H12O3詳情供應(yīng)商
38119-11-82-Benzoyl-1-naphthoic acidCAS:38119-11-8化學(xué)結(jié)構(gòu)C18H12O3詳情供應(yīng)商
20958-17-24,8-Dimethylphenanthro[3,2-b]furan-7,11-dione;
4,8-Dimethylphenanthro[3,2-b]furan-7,11-dione;
Isotanshinone I;
iso-Tanshinone I
CAS:20958-17-2化學(xué)結(jié)構(gòu)C18H12O3詳情供應(yīng)商
熱門搜關(guān)鍵詞:diethyl pentanedioate C19H21O6N3S C19H19O5N3S Ethyl butyl ether Vanox MTI C10 H8 N2 Cl2Zr C6H9OSN C6H9OS2N 2,2-DIMETHYL BUTANE hydroxypropylamine C6H18OSi₂ C28H54O7 P2VP CH2SO3 烯 冠醚 1H-Isoindole-1,3(2H)-dione,2-[[ethyl(3-methylphenyl)amino]methyl]- 甲基 硝基萘 十八碳 烯酸 3-叔丁基-4-羥基-5-甲基 單寧酸鹽 S,S,S- Dihydroxyprogesterone 丙酰甲胺 No CH5(CH3) 2,4(1H,3H)-Pyrimidinedione, 1,3-dimethyl- 鄰苯二甲酸二異癸酯; 雙(二苯基膦)甲烷 1-金剛烷 Indolo[2,3-a]quinolizine,1,2,3,4,6,7,12,12b-octahydro-3,12b-dimethyl- C8H8NOCl 氯化二苯 蛋白抑制劑 c16h13o3n2f3 尼 36122-35- 7 113484 CI???-????7 84713-6-4 Ethylene glycol vinyl ether 30536448