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

熱門搜索化學品最多只顯示前20條,請點擊“搜索化學品”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 供應商
37367-41-21,2,3-丙三醇、1,3-二異氰酸根合甲苯、2-乙基-2-(羥甲基)-1,3-丙二醇、甲基環(huán)氧乙烷和環(huán)氧乙烷的聚合物1,2,3-Propanetriol, polymer with 1,3-diisocyanatomethylbenzene, 2-ethyl-2-(hydroxymethyl)-1,3-propan;
Toluenediisocyanate, propylene oxide, trimethylolpropane, ethylene oxide, glycerin polymer
(C9H6N2O2.C6H14O3.C3H8O3.C3H6O.C2H4O)x詳情供應商
31216-20-31,4-苯二羧酸二甲酯與1,3-二氫-1,3-二氧代-5-異苯并呋喃羧酸、1,2乙二醇、4,4'-亞甲基二(苯胺)和1,2,3-丙三1,4-Benzenedicarboxylic acid, dimethyl ester, polymer with 1,3-dihydro-1,3-dioxo-5-isobenzofurancarb(C13H14N2.C10H10O4.C9H4O5.C3H8O3.C2H6O2)x詳情供應商
9019-98-12-乙基-2-(羥甲基)-1,3-丙二醇與1,3-二異氰酸甲苯,環(huán)氧丙烷及環(huán)氧乙烷的聚合物1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, polymer with 1,3-diisocyanatomethylbenzene, methyloxira(C9H6N2O2.C6H14O3.C3H6O.C2H4O)x詳情供應商
68333-70-0大豆脂肪酸與苯甲酸、季戊四醇、鄰苯二甲酸酐、甘油和2,4-二異氰酸酯基-1-甲基苯的聚合物Fatty acids, soya, polymers with benzoic acid, pentaerythritol, phthalic anhydride and TDI;
Soybean oil fatty acids, benzoic acid, phthalic anhydride, pentaerythritol, toluene diisocyanate polymer;
Soybean oil fatty acids, pentaerythritol, benzoic acid, phthalic anhydride, toluene diisocyanate polymer;
ide and tdi
(C9H6N2O2.C8H4O3.C7H6O2.C5H12O4.W99)x詳情供應商
17202-41-41,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-十九氟-1-壬磺酸銨鹽;
全氟烷基磺酸銨
Perfluorononanesulfonic acid ammonium salt;
1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-nonadecafluoro-1-nonanesulfonic acid ammonium salt
CAS:17202-41-4分子結(jié)構(gòu)C9H4F19NO3S詳情供應商
926927-43-7Benzaldehyde, 2-nitro-4-(1,1,2,2,2-pentafluoroethyl)-;
2-Nitro-4-(perfluoroethyl)benzaldehyde
CAS:926927-43-7分子結(jié)構(gòu)C9H4F5NO3詳情供應商
130551-49-4L-Tyrosine-a,b,b,2,3,5,6-d7 (9CI);
L-4-HYDROXYPHENYL-D4-ALANINE-2,3,3-D3
CAS:130551-49-4分子結(jié)構(gòu)C9H4D7NO3詳情供應商
22280-38-2Oxazolo[3,2-a]pyridin-4-ium,2-hydroxy-3-(2,2,2-trifluoroacetyl)-, inner salt;
Oxazolo[3,2-a]pyridinium,2-hydroxy-3-(trifluoroacetyl)-, hydroxide, inner salt (8CI);
Oxazolo[3,2-a]pyridinium, 2-hydroxy-3-(trifluoroacetyl)-, inner salt (9CI);
NSC68227
CAS:22280-38-2分子結(jié)構(gòu)C9H4F3NO3詳情供應商
175233-46-2Poly(oxy-1,2-ethanediyl),a-[4-(hydroxymethyl)benzoyl]-w-methoxy- (9CI);
O-(4-(HYDROXYMETHYL)BENZOYL)-O’-METHYL-&;
O-(4-(HYDROXYMETHYL)BENZOYL)-O’-METHYL- PEG 5000
CAS:175233-46-2化學結(jié)構(gòu)(C2H4O)nC9H10O3詳情供應商
14094-48-5Quinoline,6,7-dichloro-4-nitro-, 1-oxide;
6,7-Dichloro-4-nitroquinoline1-oxide
CAS:14094-48-5分子結(jié)構(gòu)C9H4Cl2N2O3詳情供應商
169037-23-45-三氟甲氧靛紅1H-Indole-2,3-dione,5-(trifluoromethoxy)-;
5-(Trifluoromethoxy)indoline-2,3-dione;
5-Trifluoromethoxy-1H-indole-2,3-dione;
5-Trifluoromethoxyisatin
CAS:169037-23-4分子結(jié)構(gòu)C9H4F3NO3詳情供應商
3969-15-11H-Isoindole-5-carbonylchloride, 2,3-dihydro-1,3-dioxo-;
5-Isoindolinecarbonylchloride, 1,3-dioxo- (7CI,8CI);
NSC 87991;
Phthalimide-5-carbonyl chloride;
Trimellitimide chloride
CAS:3969-15-1分子結(jié)構(gòu)C9H4ClNO3詳情供應商
162252-92-81H-Indole-2,3-dione,6-(trifluoromethoxy)-;
6-TRIFLUOROMETHOXYISATIN;
6-(TRIFLUOROMETHOXY)-1H-INDOLE-2,3-DIONE
CAS:162252-92-8分子結(jié)構(gòu)C9H4F3NO3詳情供應商
2343-60-41,3,5-Triazine,2,4-difluoro-6-(4-nitrophenoxy)-;
s-Triazine,2,4-difluoro-6-(p-nitrophenoxy)- (6CI,8CI)
CAS:2343-60-4分子結(jié)構(gòu)C9H4F2N4O3詳情供應商
30362-46-01,3,5-Triazine-2-methanol,a,4,6-tris(trichloromethyl)-,2-acetate;
s-Triazine-2-methanol,a,4,6-tris(trichloromethyl)-,acetate (7CI);
s-Triazine-2-methanol, a,4,6-tris(trichloromethyl)-, acetate (ester) (8CI)
CAS:30362-46-0分子結(jié)構(gòu)C9H4Cl9N3O3-詳情供應商
30886-29-41,3,5-Triazine,2,4-dichloro-6-(4-nitrophenoxy)-;
s-Triazine,2,4-dichloro-6-(p-nitrophenoxy)- (6CI,7CI,8CI);
2,4-Dichloro-6-(4-nitrophenoxy)-1,3,5-triazine
CAS:30886-29-4分子結(jié)構(gòu)C9H4Cl2N4O3詳情供應商
75294-00-72-Quinoxalinecarboxylicacid, 6,7-dichloro-3,4-dihydro-3-oxo-;
2-Quinoxalinecarboxylicacid, 6,7-dichloro-3-hydroxy- (6CI);
6,7-Dichloro-3,4-dihydro-3-oxo-2-quinoxalinecarboxylicacid;
6,7-Dichloro-3-hydroxy-2-quinoxalinecarboxylic acid;
6,7-Dichloro-3-hydroxyquinoxaline-2-carboxylate
CAS:75294-00-7分子結(jié)構(gòu)C9H4Cl2N2O3詳情供應商
344413-46-34H-3,1-Benzoxazine-2-carbonylchloride, 4-oxo-;
4H-3,1-Benzoxazine-2-carbonyl chloride, 4-oxo- (9CI)
CAS:344413-46-3分子結(jié)構(gòu)C9H4ClNO3詳情供應商
102072-79-75,8-Isoquinolinedione,6-chloro-7-hydroxy-CAS:102072-79-7分子結(jié)構(gòu)C9H4ClNO3詳情供應商
5511-75-12H-Isoindole-2-carbonyl chloride, 1,3-dihydro-1,3-dioxo- (9CI)CAS:5511-75-1分子結(jié)構(gòu)C9H4ClNO3詳情供應商
熱門搜關鍵詞:benzene sulfonamide PtAg 方酸二正丁酯 C25H34N4O C20H17O2N3 FILL 2-甲氧基氯化芐 astacene 新戊二醇聚合物 C25H34N4O5 carboxyethoxy  C13H22OSi 橡 膠 C9 N6 O3 H12 butylmet 910A 7-羥基-3,7-二甲基-辛醛 HOCH2CH2CH2CH2COOH C16H13ClF3NO4 C16H13N3O4 亞磷酸鋇 異丙基苯磺酸 Phenylacrylaldehyde 油溶紅135 monopalmitate 甲基 氨基吡啶 C18OH38 OTAB 水甘油酯 ;崽 乙二醇甘油酯 磺;鵠 ethyl furan 5-氨基-3-甲基-1-苯基吡唑 全氟十二烷 三甲基螺 C17H13NO2 氯異氰尿酸鈉 三氰基甲烷化鉀 3,4,5-三甲氧基苯甲酸甲酯