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CAS编号中文名英文名分子式分子量熔点沸点
21567-21-52,3,5,6-tetrachloro-4-(pentachlorophenoxy)-pheno
21568-53-6(3e)-6-methoxy-3-(3-nitrobenzylidene)-2,3-dihydro-4h-chromen-4-one
21568-62-72-ethyl-3,4-dihydro-2h-naphthalen-1-one
21568-87-6l(-)-alpha-amino-epsilon-caprolactamC6H12N2O128.17
21569-24-4 2-(2-(4-(p-methoxyphenyl)-1-piperazinyl)ethyl)-2-phenyl-3-indandione
21569-26-6 2-(2-(4-(o-methoxyphenyl)-1-piperazinyl)ethyl)-2-phenyl-3-indandione
21569-28-8 2-(2-(4-(m-methoxyphenyl)-1-piperazinyl)ethyl)-2-phenyl-3-indandione
21569-29-9 2-(2-(4-(p-chlorophenyl)-1-piperazinyl)ethyl)-2-phenyl-3-indandione
21569-30-2 2-(2-(4-(o-chlorophenyl)-1-piperazinyl)ethyl)-2-phenyl-3-indandione
21569-32-4 2-(2-(4-(m-chlorophenyl)-1-piperazinyl)ethyl)-2-phenyl-3-indandione
21569-35-7 2-(2-(4-(p-methoxyphenyl)-1-piperazinyl)ethyl)-2-phenyl-3-indandiol
21569-37-9 2-(2-(4-(o-methoxyphenyl)-1-piperazinyl)ethyl)-2-phenyl-3-indandiol
21569-39-1 2-(2-(4-(m-methoxyphenyl)-1-piperazinyl)ethyl)-2-phenyl-3-indandiol
21569-41-5 2-(2-(4-(p-chlorophenyl)-1-piperazinyl)ethyl)-2-phenyl-3-indandiol
21569-42-6 2-(2-(4-(o-chlorophenyl)-1-piperazinyl)ethyl)-2-phenyl-3-indandiol
21569-44-8 2-phenyl-2-(2-(4-phenyl-1-piperazinyl)ethyl)-3-indandiol
21569-46-0 2-(2-(4-(o-methoxyphenyl)-1-piperazinyl)ethyl)-2-methyl-3-indandiol
21569-48-2 2-(2-(4-(o-chlorophenyl)-1-piperazinyl)ethyl)-2-methyl-3-indandiol
2157-01-92-甲基-2-丙烯酸辛酯2-Propenoic acid, 2-methyl-, octyl esterC12H22O2198.30
2157-16-6carbonochloridic acid, 1,4-butanediyl ester
2157-19-9硫丹醇 1,4,5,6,7,7-hexachloro-bicyclo(2.2.1)hept-5-ene-3-dimethanol
2157-24-6bisaminopropylether
2157-31-5 2,2-dimethyl-3-pentanediol
2157-39-3 5-chloro-3-benzenedicarboxylic acid
2157-42-8焦硅酸六乙酯Silicic acid, hexaethyl esterC12H30O7Si2342.53
2157-45-1四(2-甲氧基乙氧基)硅烷Silicic acid, tetrakis(2-methoxyethyl) esterC12H28O8Si328.43179℃(10
2157-52-0fluoren-9-one, oximeC13H9NO195.22
2157-56-42,4-pentanedione, dioximeC5H10N2O2130.14146-148℃
21570-35-42-methyl-heptan-4-olC8H18O130.23
21570-42-3dipotassium 2-hydroxyethyliminodi(acetate)
21571-34-62-fluoro-4-nitrophenolC6H4FNO3157.1
21571-58-4ether, p-chlorobenzyl 2,4-dichlorophenyl
21571-80-2Mercury,benzyl(2,6-dichlorophenolato)-C13H10Cl2HgO453.71
21571-82-4Mercury,(2,6-dichlorophenolato)(p-nitrophenyl)-C12H7Cl2HgNO3484.68
21571-91-53,3-dichloro-pentaneC5H10Cl2141.04
21572-18-9trichloro(chloro-methyl)germaneCH2Cl4Ge228.48
21572-21-4Germane,dichlorobis[chloromethyl]-C2H4Cl4Ge242.50
21572-22-5trichloro(dichloro-methyl)germaneCHCl5Ge262.92
21572-32-7n-(2-chloro-1-phenylethylidene)hydroxylamine
215726-51-52,9-bis[2-(4-chlorophenyl)ethyl]anthra[2,1,9-def:6,5,10-d′e′f′]diisoquinoline-1,3,8,10(2h,9h)tetrone4clpeptc
215726-57-12,9-双[2-(4-氟苯基)乙基]蒽[2,1,9-def:6,5,10-d′e′f′]二异喹啉-1,3,8,10(2h,9h)四元4fpeptc
21573-01-34-chloro-6-cyclopropyl-2-(methylsulfonyl)pyrimidine
21573-07-92,4-dichloro-6-cyclopropyl-pyrimidine
21573-08-02-amino-6-cyclopropylpyrimidin-4-ol
21573-10-41-cyclopropyl-1,3-butanedione
21573-29-54-(acetylamino)-2-nitrobenzoic acid
21573-31-97-辛烯醛7-OctenalC8H14O126.20
21573-62-63-甲基-2,3-二氢吲哚3-methyl-2,3-dihydroindole hydrochloride
21573-69-31-苯基环戊烷甲醛1-phenylcyclopentanecarbaldehyde
21573-70-6cyclopent-1-enyl-phenyl ketoneC12H12O172.22
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