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CAS号 名称 英文名称 分子式 详情
203-80-5 1H-非那烯 phenalene C13H10 查看详情
203-84-9 1H,3H-Naphtho[1,8-cd]pyran 1H,3H-Naphtho[1,8-cd]pyran C12H10O 查看详情
203-85-0 1H,3H-萘并[1,8-CD]噻喃 1H,3H-Naphtho[1,8-cd]thiopyran C12H10S 查看详情
203-91-8 Naphtho[1,8-bc]pyran Naphtho[1,8-bc]pyran C12H8O 查看详情
203-98-5 2H-Pyrano[4,3,2-de]-1-benzopyran (8CI,9CI) 2H-Pyrano[4,3,2-de]-1-benzopyran (8CI,9CI) C11H8O2 查看详情
2030-37-7 cis-octahydro-Cyclopenta[b]pyrrole (Relative struc) cis-octahydro-Cyclopenta[b]pyrrole (Relative struc) C7H13N 查看详情
2030-53-7 阿朴雷因 [7aS,(+)]-6,7,7a,8-Tetrahydro-7-methyl-5H-benzo[g]-1,3-benzodioxolo[6,5,4-de]quinoline C18H17NO2 查看详情
2030-55-9 化合物 T35303 zephyranthine C16H19NO4 查看详情
2030-63-9 氯苯吩嗪 Clofazimine C27H22Cl2N4 查看详情
2030-77-5 L-Alanine, N-(dithiocarboxy)- (9CI) L-Alanine, N-(dithiocarboxy)- (9CI) C4 H7 N O2 S2 查看详情
2030-83-3 3-DODECENE 3-DODECENE C12H24 查看详情
2030-84-4 C12 H24 2 stk, fx 4-dodecen 2030-84-4, or 7206-28-2, 7206-15-7 C12 H24 2 stk, fx 4-dodecen 2030-84-4, or 7206-28-2, 7206-15-7 C12H24 查看详情
20300-00-9 蚜灭多亚砜 VAMIDOTHION SULFOXIDE C8H18NO5PS2 查看详情
20300-02-1 噻吩-2-硫代甲酰胺 THIOPHENE-2-THIOCARBOXAMIDE C5H5NS2 查看详情
20300-10-1 萘-1-硫代甲酰胺 Naphthalene-1-thiocarboxaMide C11H9NS 查看详情
20300-44-1 3β-(α-L-Rhamnopyranosyloxy)-5,14-dihydroxy-19-oxo-5β-bufa-20,22-dienolide 3β-(α-L-Rhamnopyranosyloxy)-5,14-dihydroxy-19-oxo-5β-bufa-20,22-dienolide C30H42O10 查看详情
20300-50-9 β-D-Glucopyranoside, 4-[[(3,4-dihydroxybenzoyl)oxy]methyl]-2-hydroxyphenyl β-D-Glucopyranoside, 4-[[(3,4-dihydroxybenzoyl)oxy]methyl]-2-hydroxyphenyl C20H22O11 查看详情
20300-58-7 7-氯-2-氧代-2H-苯并吡喃-3-羧酸 2H-1-Benzopyran-3-carboxylic acid, 7-chloro-2-oxo C10H5ClO4 查看详情
20300-59-8 7-甲氧基香豆素-3-羧酸 7-METHOXYCOUMARIN-3-CARBOXYLIC ACID 查看详情
203000-48-0 (S,S)-1,2-双[(叔丁基)甲基膦基]乙烷双(硼烷) (S,S)-(+)-1-PHENYLCYCLOHEXANE-CIS-1,2-DIOL C12H30B2P2 查看详情
203000-53-7 (S,S)-1,2-BIS(TERT-BUTYLMETHYLPHOSPHINO)ETHANE (S,S)-1,2-BIS(TERT-BUTYLMETHYLPHOSPHINO)ETHANE C12H28P2 查看详情
203000-59-3 (S,S)-1,2-双[(叔丁基)甲基膦]乙烷[Η-(2,5-二环庚二烯)]合四氟硼酸铑(I) (S,S)-1,2-BIS[(TERT-BUTYL)METHYLPHOSPHINO]ETHANE[ETA-(2,5-NORBORNADIENE)]RHODIUM(I) TETRAFLUOROBORATE C19H36BF4P2Rh4* 查看详情
203002-58-8 NIP142 NIP142 C23H27N3O6 查看详情
203007-21-0 (S)-N-(thiazol-2-yl)pyrrolidine-2-carboxamide (S)-N-(thiazol-2-yl)pyrrolidine-2-carboxamide C8H11N3OS 查看详情
203007-73-2 头孢丙烯杂质L Cefprozil IMpurity L C10H13NO4 查看详情
20301-50-2 Tripentylplumbanyl-acetic acid (1:1) Tripentylplumbanyl-acetic acid (1:1) 查看详情
20301-57-9 2-氯-n-(氰甲基)乙酰胺 2-Chloro-n-(cyanomethyl)acetamide 查看详情
20301-63-7 S-(2-(乙基磺酰基)乙基)o,o-二甲基二硫代磷酸酯 Thiometon-sulfone 查看详情
2030105-85-0 4',4''',4'''''-次氮基三(([1,1'-联苯]-3,5-二甲醛)) [4',4''',4'''''-Nitrilotris[([1,1'-biphenyl]-3,5-dicarbaldehyde)]] C42H27NO6 查看详情
2030114-13-5 1-Docosanamine, 4-octadecyl 1-Docosanamine, 4-octadecyl C40H83N 查看详情
2030168-38-6 3,4-二溴-马来酰亚胺-四聚乙二醇-丙酸叔丁酯 3,4-Dibromo-Mal-PEG4-t-butyl ester 查看详情
2030181-77-0 N-(3-oxo-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoindolin-4-yl)benzamide N-(3-oxo-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoindolin-4-yl)benzamide 查看详情
2030181-91-8 5-溴-8-硝基-3,4-二氢异喹啉-1(2H)-酮 1(2H)-Isoquinolinone, 5-bromo-3,4-dihydro-8-nitro C9H7BrN2O3 查看详情
2030182-41-1 Metoxuron-d6 (N,N-dimethyl-d6) Metoxuron-d6 (N,N-dimethyl-d6) 查看详情
20302-14-1 9,9-二苯基芴 9,9-Diphenylfluorene 查看详情
20302-26-5 乙基(苯-D5) ETHYLBENZENE-2,3,4,5,6-D5 C8H5D5 查看详情
2030242-21-6 Enzalutamide Impurity 7 Enzalutamide Impurity 7 C21H18F4N4O3S 查看详情
2030245-70-4 Pyrimidine, 5-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-2-methoxy- Pyrimidine, 5-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-2-methoxy- 查看详情
2030294-83-6 Hyoscine Butylbromide EP Impurity I Hyoscine Butylbromide EP Impurity I C12H22BrNO2 查看详情
20303-31-5 5-(苄氧羰基)-2,4-二甲基-3-吡咯丙酸甲酯 METHYL 5-(BENZYLOXYCARBONYL)-2,4-DIMETHYL-3-PYRROLEPROPIONATE C18H21NO4 查看详情
20304-49-8 3β,2α-[[(2S,3S,4R,5S,6R)-Tetrahydro-3,4,5-trihydroxy-6-methyl-2H-pyran-2,3-diyl]bisoxy]-14-hydroxy-19-oxo-5α-card-20(22)-enolide 3β,2α-[[(2S,3S,4R,5S,6R)-Tetrahydro-3,4,5-trihydroxy-6-methyl-2H-pyran-2,3-diyl]bisoxy]-14-hydroxy-19-oxo-5α-card-20(22)-enolide C29H40O10 查看详情
20304-54-5 Ergost-7-en-3-ol, (3β,5α,24R)- Ergost-7-en-3-ol, (3β,5α,24R)- C28H48O 查看详情
20304-70-5 2-乙氧基-6-硝基-9-氨基吖啶 2-Ethoxy-6-nitro-9-acridinamine C15H13N3O3 查看详情
20304-86-3 5-甲基-2,1,3-苯并噁二唑 5-Methylbenzo[c][1,2,5]oxadiazole C7H6N2O 查看详情
2030403-78-0 5-Hydroxy-2'-O-methyluridine 5-Hydroxy-2'-O-methyluridine 查看详情
2030437-90-0 Iridium Iridium Ir 查看详情
2030437-92-2 Ir[dFFppy]2-(4,4′-dCF3bpy)六氟膦酸盐 Ir[dFFppy]2-(4,4'-dCF3bpy)PF6 C34H16F18IrN4P 查看详情
203047-32-9 N-tert-Butoxycarbonyl 1-(3-Methylbenzyl)piperazine N-tert-Butoxycarbonyl 1-(3-Methylbenzyl)piperazine C17H26N2O2 查看详情
203047-33-0 1-Boc-4-(3-硝基苄基)哌嗪 TERT-BUTYL 4-(3-NITROBENZYL)PIPERAZINE-1-CARBOXYLATE C16H23N3O4 查看详情
203047-34-1 4-(3-氟苄基)哌嗪-1-羧酸叔丁酯 TERT-BUTYL 4-(3-FLUOROBENZYL)PIPERAZINE-1-CARBOXYLATE 查看详情