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CAS编号中文名英文名分子式分子量熔点沸点
183303-71-14-cyclopropyl-[1,2,3]thiadiazole-5-carboxylic acidC6H6N2O2S170.19325.0±44.0 °C(Predicted)
183303-74-41-(3,4-二甲氧基苯基)-2-苯氧基乙醇1-(3,4-Dimethoxyphenyl)-2-phenoxyethanolC16H18O4274.3117  
183303-75-54-cyclopropyl-[1,2,3]thiadiazole-5-carboxylic acid methyl ester
183304-68-94-(羟甲基)-1,2,3-噻二唑-5-羧酸4-(hydroxymethyl)-1,2,3-thiadiazole-5-carboxylic acidC4H4N2O3S160.15405.9°C at 760 mmHg
18331-34-55-亚苄基-3-乙基罗丹宁 5-benzylidene-3-ethyl-RhodanineC12H11NOS2249.35
183311-28-63-氨基-4-(叔丁氧羰基氨基)吡啶3-amino-4-(boc-amino)pyridine
183315-95-92-(5,6-二甲氧基-1H-吲唑-3-基)乙酸甲酯Methyl 2-(5,6-dimethoxy-1H-indazol-3-yl)acetateC12H14N2O4250.25409.8±40.0 °C(Predicted)
183319-38-2N4-(3-ethynylphenyl)quinazoline-4,6-diamineC16H12N4260.298481.2±40.0 °C(Predicted)
183319-69-9厄洛替尼盐酸盐erlotinib hydrochlorideC22H24ClN3O4429.90
183319-83-74-(乙烯氧基)氮杂环丁烷-2-酮4-(vinyloxy)azetidin-2-one
18332-98-43-chloro-4-oxo-4h-1-benzopyran-2-carboxylic aci ethyl esterC12H9ClO4252.65
183320-12-9厄洛替尼杂质9erlotinib impurity 9
183320-15-2厄洛替尼杂质416-(2-Acetoxyethoxy)-4-(3-ethynylphenylamino)-7-(2-methoxyethoxy)quinazolineC23H23N3O5421.453
183320-19-6厄洛替尼杂质2erlotinib impurity 2
183320-24-32-((4-((3-Ethynylphenyl)amino)-6-(2-methoxyethoxy)quinazolin-7-yl)oxy)ethyl acetateC23H23N3O5421.453567.4±50.0 °C(Predicted)
183320-29-82-[4-((3-Ethynylphenyl)amino)-6-(2-methoxyethoxy) quinazolin-7-yl]oxyethanolC21H21N3O4379.415572.8±50.0 °C(Predicted)
183320-51-6osi-420C21H21N3O4·HCl415.87
183321-62-2N-(3-ethynylphenyl)-6,7-dimethoxyquinazolin-4-amineC18H15N3O2305.336
183321-74-64-[(3-乙炔基苯基)氨基]-6,7-双(2-甲氧基乙氧基)喹唑啉4-[(3-ethynylphenyl)amino]-6,7-bis(2-methoxyethoxy)quinazolineC22H23N3O4393.44223-228 °C553.6ºC
183321-83-7厄洛替尼杂质1erlotinib impurity 1C21H20ClN3O3397.85
183321-85-9厄洛替尼杂质erlotinib impurity aC21H20ClN3O3397.85
183321-86-0厄洛替尼杂质10erlotinib impurity 10C21H21N3O4379.4
183322-16-93,4-双(2-甲氧基乙氧基)苯甲酸乙酯ethyl 3,4-bis(2-methoxyethoxy)benzoateC15H22O6298.33
183322-17-02-氨基-4,5-二(甲氧乙氧基)苯甲酸乙酯盐酸盐ethyl 2-amino-4,5-bis(2-methoxyethoxy)benzoate hydrochlorideC15H24ClNO6349.81
183322-18-1cp-335963C14H17ClN2O4312.75
183322-19-2厄洛替尼杂质11erlotinib impurity 11
183322-20-5厄洛替尼杂质12erlotinib impurity 12
183322-21-6厄洛替尼杂质16erlotinib impurity 16
183322-45-4pd 153035 盐酸盐pd 153035 hydrochlorideC16H14BrN3O2·HCl396.67
183322-47-64-氯喹唑啉-7-甲酸甲酯methyl 4-chloroquinazoline-7-carboxylateC10H7ClN2O2222.63
183322-53-45-乙炔基-2-甲基苯胺5-Ethynyl-2-MethylanilineC9H9N131.17
183323-26-4Arachidonoyl Ethanolamide PhosphateC22H38NO5P427.5
183325-39-52-氯-4-氟-5-硝基苯甲腈2-Chloro-4-fluoro-5-nitrobenzonitrileC7H2ClFN2O2200.55
18333-00-14H-1-Benzopyran-4-one,3-chloro-C9H5ClO2180.59
18333-03-42H-1-Benzopyran-2-amine,3,4-dichloro-N-phenyl-C15H11Cl2NO292.16
18333-11-44H-1-Benzopyran-4-one,2,3,3-trichloro-2,3-dihydro-2-phenyl-C15H9Cl3O2327.59
18333-20-53-[4-(甲硫基)苯氧基]丙酸3-[4-(methylthio)phenoxy]propionic acid
18334-60-64-dithiazolidine-3-thione, 4-phenyl-5-(phenylimino)-2
18335-17-6(1-propylpentyl)benzeneC14H22190.32
18335-43-8benzene,1-(2,3-hexadienyl)-4-methyl-C13H16172.27
18336-37-31-phenyl-1h-pyrazole-4-sulfonyl chloride
18336-39-54-(1h-吡唑-1-基)苯磺酰氯4-(1h-pyrazol-1-yl)benzenesulfonyl chlorideC9H7ClN2O2S242.68108-109 °C360.2 °C at 760 mmHg
1833637-34-51-benzyl-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)piperidin-4-aMineC20H24N2O2324.42
183364-82-1(r,s)-α-cyclopropyl-4-phosphonophenylglycinecppg
183365-31-33-(pyrrolidin-1-ylmethyl)aniline
183368-79-82-(2,2,2-trifluoroethoxy)pyridine-3-carboxylic acid
18337-63-85-甲基-4,6-二羟基嘧啶C5H6N2O2126.11
18337-64-96-羟基-5-苯基嘧啶-4(1H)-酮6-Hydroxy-5-phenylpyrimidin-4(1H)-oneC10H8N2O2188.18373-375 °C
18337-66-14,6-联苄氧基嘧啶4,6-dibenzyloxypyrimidine
183370-70-9(2S)-2-((氯(苯氧基)磷酰基)氨基)丙酸苄酯(2S)-Benzyl 2-((chloro(phenoxy)phosphoryl)amino)propanoateC16H17ClNO4P353.74
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