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CAS编号中文名英文名分子式分子量熔点沸点
21742-64-31,2-dihydro-n-heptyl-4-hydroxy-2-oxo-3-quinolinecarboxamid
21743-55-5(5-甲基-1h-四唑-1-基)乙酸(5-methyl-1h-tetrazol-1-yl)acetic acid
21743-62-4(5-氨基-1h-四唑-1-基)乙酸(5-amino-1h-tetrazol-1-yl)acetic acid
21743-64-62h-四唑-2-基乙酸2h-tetrazol-2-ylacetic acid
21743-72-6(5-氨基-2h-四唑-2-基)乙酸(5-amino-tetrazol-2-yl)-acetic acid
21743-75-91h-tetrazole-5-acetic acidC3H4N4O2128.09180-183℃
21743-77-12-甲基-2h-四唑-5-乙酸2-methyl-2h-tetrazole-5-acetic acid
217433-37-92-[[(四氢吡喃-2-基)氧基]甲基]苯甲醇2-[[(tetrahydropyran-2-yl)oxy]methyl]benzyl alcoholC13H18O3222.28
217435-65-96-溴-8-甲基咪唑并[1,2-a]吡啶6-bromo-8-methylimidazo[1,2-a]pyridineC8H7BrN2211.06
217435-67-1(6-methylimidazo[1,2-a]pyridin-3-yl)methanolC9H10N2O162.19
217435-75-1(2,7-二甲基咪唑并[1,2-A]吡啶-3-基)甲醇(2,7-Dimethylimidazo[1,2-a]pyridin-3-yl)methanolC10H12N2O176.22
217438-17-0sb-268262
21744-55-85-methylsulfonyltetrazole
21744-57-0ethyl (5-amino-1h-tetrazol-1-yl)acetate
21744-83-22-甲基-2h-1,4-苯并恶唑-3(4h)-酮2-methyl-2h-1,4-benzoxazin-3(4h)-oneC9H9NO2163.17330.6°C at 760 mmHg
21744-84-34-methyl-2h-1,4-benzoxazin-3(4h)-oneC9H9NO2163.1857-60℃369.5 °C at 760mmHg
21744-88-71-苯基环丙烷甲醛1-phenylcyclopropanecarbaldehydeC10H10O146.19233.7°C at 760 mmHg
217440-34-1(2R)-2-氨基戊-4-烯酸甲酯,盐酸盐(R)-methyl 2-aminopent-4-enoate hydrochlorideC6H12ClNO2165.62
217444-35-43,4,5-trimethoxy-2,6-dinitrobenzoic acid
217447-41-15,5-二甲氧基-3-氧代戊酸甲酯Methyl 5,5-dimethoxy-3-oxopentanoateC8H14O5190.19248.9±25.0 °C(Predicted)
217448-53-81-benzyl-5-bromopyridin-2(1h)-oneC12H10BrNO264.12
217448-86-71-[(2,6-二氟苯基)甲基]-1h-1,2,3-噻唑-4-羧酸甲酯methyl 1-(2,6-difluorobenzyl)-1h-1,2,3-triazole-4-carboxylateC11H9F2N3O2253.21140°C
21745-41-53-氯-1,2-苯二胺3-chloro-1,2-benzenediamineC6H7ClN2142.59
217454-98-32-fluoro-5-(trifluoromethyl)benzene sulfonamideC7H5F4NO2S243.1800  
217459-10-4(R)-(+)-4-吡咯烷吡啶基(五甲基环戊二烯)铁(R)-(+)-4-pyrrolidinopyrindinyl(pentamethylcyclopentadienyl)iron
217459-11-5(S)-(-)-4-吡咯烷吡啶基(五甲基环戊二烯)铁(S)-(-)-4-pyrrolidinopyrindinyl(pentamethylcyclopentadienyl)iron (S)-ppy*C22H28FeN2376.32
21746-40-7n-正丙基马来酰亚胺n-(n-propyl)maleimideC7H9NO2139.15
21746-87-22-(3-溴丙基)环氧乙烷2-(3-Bromopropyl)oxiraneC5H9BrO165.0375-83 °C at 25 mmHg
21747-46-6(+)-ledeneC15H24204.35268℃
217477-25-3SapienicacidsodiumSapienic acid sodiumC16H29NaO2276.39
217479-60-22,4,6-trichlorobenzyl alcoholC7H5Cl3O211.4798-101℃
217480-26-7L-803,087三氟乙酸盐L-803,087 trifluoroacetateC27H30F5N5O5599.56
217480-27-8N2-[[2-(2-Naphthalenyl)-1H-benz[g]indol-3-yl]acetyl-D-lysine (2S)-2-aminopropyl esterC33H36N4O3536.66
217483-06-23-(2,3-二氢苯并呋喃-5-基)丙酮-1-醇3-(2,3-Dihydrobenzofuran-5-Yl)Propan-1-OlC11H14O2178.23
217487-13-3mecoprop-2,4,4-trimethylpentyl ester
217487-17-7异丙隆-d6isoproturon-d6
217488-49-81-tert-butyl 4-ethyl 3-hydroxypiperidine-1,4-dicarboxylateC13H23NO5273.33366.8±42.0 °C at 760 mmHg
217488-65-8n′-(4-chlorophenyl)-n,n-di(methyl-d3)ureamonuron-(dimethyl-d6)C9D6H5ClN2O204.69
217489-00-45-fluoro-1-(p-tolylsulfonyl)indole-3-carboxaldehydeC16H12FNO3S317.341
21749-66-61,3-dimethyl-2-((hydroxyimino)methyl)-benzimidazoliu chloride
21749-67-7benzimidazolium, 1,3-dimethyl-2-formyl-, iodide, oxime
21749-83-72-(4-methoxyphenyl)-2-phenylacetic acidC15H14O3242.28
2174904-30-24-(二苯并[b,d]呋喃-3-基)苯胺4-(Dibenzo[b,d]furan-3-yl)anilineC18H13NO259.3461.8±20.0 °C(Predicted)
217491-04-8[1,2,5]oxadiazolo[3,4-f]cinnolineC8H4N4O
2174940-53-3(R)-(1-(2,4-Dichlorophenyl)ethyl)hydrazine hydrochlorideC8H11Cl3N2241.5
2174940-57-76-chloro-1-[(1R)-1-(2,4-dichlorophenyl)ethyl]-3-methyl-pyrazolo[3,4-b]pyrazineC14H11N4Cl3341.6225
2174940-65-7(R)-3-(哌啶-3-基)氮杂环丁烷-1-羧酸叔丁酯tert-Butyl (R)-3-(piperidin-3-yl)azetidine-1-carboxylateC13H24N2O2240.34
2174980-90-4trans-1,2-dimethyl-4-piperidinamine dihydrochloride
217499-54-21-palmitoyl-2-stearoyl-(12-doxyl)-sn-glycero-3-phosphocholine
2175-79-32'-(2-(diethylamino)ethoxy)-acetophenon
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