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CAS编号中文名英文名分子式分子量熔点沸点
21291-18-9beta-picrotoxinic acid, methyl ester
21291-40-7fructosyl-lysineC12H24N2O7308.33
2129101-10-4methyl 3-(5-bromo-1H-indol-7-yl)propanoateC12H12NO2Br282.1327
212913-13-8((2-氧代恶唑烷-5-基)甲基)氨基甲酸叔丁酯Tert-butyl ((2-oxooxazolidin-5-yl)methyl)carbamateC9H16N2O4216.23
212914-64-2(4-(肼基甲基)苯基)甲醇盐酸盐(4-(Hydrazinylmethyl)phenyl)methanol hydrochlorideC8H13ClN2O188.6546  
212914-87-93-(2-羟乙基)苯甲醛3-(2-Hydroxyethyl)benzaldehydeC9H10O2150.17
2129163-41-1tert-Butyl 3-bromo-2-oxopyridine-1(2H)-carboxylateC10H12BrNO3274.114300.1±52.0 °C(Predicted)
2129164-91-4DBCO-PEG4-VC-PAB-MMAEC88H128N12O191658.03
21293-29-8(S)-5-(1-Hydroxy-2,6,6-trimethyl-4-oxo-2-cyclohexen-1-yl)-3-methyl-(2Z,4E)-pentadienoic acidC15H20O4264.32160 - 161 °C
21294-14-4邻亚二甲苯二胺 二盐酸盐o-xylylenediamine dihydrochlorideC8H14Cl2N2209.12
21294-99-5Tricyclo[4,2,0,02,5]octane,1,2,5,6-tetrachloro-3,4,7,8-tetrakis[dichloromethylene]-(1α,2β,5β,6α)-C12Cl12569.56
21295-57-83-甲基-6-(环己氨基)-3H-二苯并[F,IJ]异喹啉-2,7-二酮3H-Dibenz[f,ij]isoquinoline-2,7-dione,6-(cyclohexylamino)-3-methyl-
21295-58-93-甲基-6-[(苯基甲基)胺基]-3H-二苯并[FIJ]异喹啉-2,7-二酮3H-Dibenz [fij] isoquinoline-2,7-dione,3-methyl-6-[(phenylmethyl)amino]-
21295-86-34,4'-(4-morpholinylmethylene)bis[n,n-dimethyl-benzenamin
21295-88-5n-(4-{(4-chlorophenyl)[4-(diethylamino)phenyl]methyl}phenyl)-n,n-diethylamine
21295-91-01H-Benzimidazole,4,7-dichloro-C7H4Cl2N2187.03
21295-94-3Mercury,(4,5-dichloro-2-methylimidazol-1-yl)phenyl-C10H8Cl2HgN2427.68
21295-95-41H-Imidazole,4,5-dichloro-2-methyl-,monohydrochlorideC4H5Cl3N2187.46
21295-96-5Mercury,(4,7-dichlorobenzimidazol-1-yl)phenyl-C13H8Cl2HgN2463.71
2129515-66-64-Amino-6-bromo-N-[4-(methoxymethyl)phenyl]-7-(1-methylcyclopropyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboxamideC19H20BrN5O2430.304
2129515-96-24-amino-N-[4-(methoxymethyl)phenyl]-7-(1-methylcyclopropyl)-6-(3-morpholin-4-ylprop-1-ynyl)pyrrolo[2,3-d]pyrimidine-5-carboxamideVepafestinibC26H30N6O3474.55
2129517-33-34-Amino-6-bromo-7-(1-methylcyclopropyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboxamideC11H12BrN5O310.153
212956-18-8n-methoxy-n-methyl-4-(dimethylamino)benzamide
2129574-57-65-chloro-3-(2-nitroethyl)-1H-indoleC10H9N2O2Cl224.6433
212958-77-51,2,3,4-四氢异喹啉-1-甲酸甲酯盐酸盐methyl 1,2,3,4-tetrahydroisoquinoline-1-carboxylate hydrochlorideC11H14ClNO2227.69
21296-03-7Arsenate(3-),dihydrogen-d2-,lithiumAsD2LiO4149.89
21296-05-9Arsenate(3-),dihydrogen-d2-,tetramethylammoniumC4H12AsD2NO4217.09
21296-06-0Arsenic acid monosilver(1+)saltAgAsH2O4248.80
21296-53-7n-methyl-n-(3-methyl-2-norbornylmethyl)-1-piperidinecarboxamid
21296-92-42,3,5-trimethyl-indolC11H13N159.23121.5 °C297 °C
21296-93-55-氯-2,3-二甲基-1h-吲哚5-chloro-2,3-dimethyl-1h-indoleC10H10ClN179.65
21296-94-62,3-二甲基-5-硝基吲哚2,3-dimethyl-5-nitroindoleC10H10N2O2190.20
212961-29-05-bromo-2-(2-methoxyethoxy)pyridineC8H10BrNO2232.07266.6±30.0 °C(Predicted)
212961-35-82-((5-溴吡啶-2-基)氧基)-N,N-二甲基乙胺2-((5-Bromopyridin-2-Yl)Oxy)-N,N-DimethylethanamineC9H13BrN2O245.12
2129645-31-2(11bS)-4-羟基-2,6-双(4-硝基苯基)-8,9,10,11,12,13,14,15-八氢二萘并[2,1-d:1',2'-f ][1,3,2]二氧膦杂环庚三烯 4-氧化物(11bS)-4-Hydroxy-2,6-bis(4-nitrophenyl)-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxideC32H27N2O8P598.539
2129645-35-6(S)-3,3'-双(4-硝基苯基)-5,5',6,6',7,7',8,8'-八氢-[1,1'-联萘]-2,2'-二醇(S)-3,3'-Bis(4-nitrophenyl)-5,5',6,6',7,7',8,8'-octahydro-[1,1'-binaphthalene]-2,2'-diolC32H28N2O6536.570
2129647-31-81,1-二氟-5-氮杂螺[2.3]-5-羧酸叔丁酯tert-butyl 1,1-difluoro-5-azaspiro[2.3]hexane-5-carboxylateC10H15F2NO2219.23
2129651-79-06-HEX, SE
212968-67-7(S)-1-(4-乙基苯基)乙胺(S)-1-(4-Ethylphenyl)ethanamineC10H15N149.2300  
21297-20-11,7-dimethyl-benz(a)anthracen
21297-65-42,2,4,4,5,5-Hexafluoro-1,3-dioxolaneC3F6O2182.02
21297-72-32,2-二乙氧基-1-(三甲基甲硅烷基)-1-氮杂-2-硅杂环戊烷1-Aza-2-silacyclopentane,2,2-diethoxy-1-(trimethylsilyl)-C10H25NO2Si2247.482
21297-84-74-(3-phenylpropylsulfonyl)morpholine
21298-53-33-(2-thienyl)pyridineC9H7NS161.22100°C/1mmHg(lit.)
21298-54-44-(噻吩-2-基)吡啶4-(Thiophen-2-yl)pyridineC9H7NS161.22
21298-55-52-(3-thienyl)pyridineC9H7NS161.2225°C (凝固点)
21298-80-6(2-氧代-1,2-二氢-喹啉-4-基)-乙酸(2-oxo-1,2-dihydro-quinolin-4-yl)-acetic acid
21299-26-34-chloro-cyclohexanoneC6H9ClO132.59
21299-72-95-Amino-4-imidazolecarboxamideC4H6N4O126.12
21299-86-51-(isopropylamino)-3-(o-phenoxyphenoxy)-, hydrochloride, (+-)-2-propano
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