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CAS号名称物化性质分子式分子量
4494-26-25-pyrimidinecarboxaldehyde, 1,2,3,4-tetrahydro-1-(2-deoxy-beta-d-ribofuranosyl) C10H12N2O6256.21
4493-42-9 methyl ester, (e,z)-4-decadienoic acid
4493-32-71,3-dihydro-1-phenyl-2h-benzimidazole-2-thion C13H10N2S226.3
4493-18-93,3-dimethyl-6-hexanamido-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylic aci
4492-96-0methyl-phosphoramidic aci 2-chloro-4-t-pentylphenyl methyl ester
4492-80-2十八烷醇硫酸单酯与三乙醇胺(1:1)的化合物
Sulfuric acid,monooctadecyl ester,compd. with 2,2',2''-nitrilotris[ethanol](1:1)
C18H38O4S·C6H15NO3
4492-79-9十六烷醇硫酸单酯与三乙醇胺(1:1)的化合物
1-Hexadecanol,hydrogen sulfate,compd. with 2,2',2''-nitrilotris[ethanol](1:1)
C16H34O4S·C6H15NO3
4492-78-8十四烷醇硫酸单酯与三乙醇胺(1:1)的化合物
1-Tetradecanol,hydrogen sulfate,compd. with 2,2',2''-nitrilotris[ethanol](1:1)
C14H30O4S·C6H15NO3
4492-75-5succinic acid, disodium salt, compd. with allantoin (1:1)
4492-74-4succinic acid, compd. with allantoin (1:1)
4492-73-3allantoin biotin
4492-38-02-ethyl-2-azabicyclo(2.2.1)heptan
4492-29-92,2-dimethyl-2-azoniabicyclo(2.2.1)heptan iodide
4492-26-62-ethyl-2-methyl-, iodide, (exo)-2-azoniabicyclo(2.2.1)heptan
44914-03-62-丙烯酸-2-甲基丁基酯
acrylic acid 2-methyl-butyl ester
C8H14O2142.20
44912-54-1crotonic acid, 2-chloroallyl ester
4491-92-31-(2-cyanoethyl)-4-methylpiperazine密度:0.981±0.06 g/cm3(Predicted)
熔点:97-98 °C
C8H15N3153.22
4491-19-48,13,14-tetrol, 20-ethyl-4-(methoxymethyl)-1,6,16-trimethoxy-aconitane- 8-ac C34H47NO10629.74
4490-75-92-phthalimido-ethanethio
4490-59-92,6-methano-3-benzazocin-8-ol, 1,2,3,4,5,6-hexahydro-3-(cyclopentylmethyl)-6,11
4490-17-9n-(alpha-methylphenethyl)-, hydrochloride, (+-)-hydroxylamin
4490-10-2 1-chloro-3,7-dimethyl-6-octadiene
449-81-04-(p-fluorobenzylidene)-2-phenyl-2-oxazolin-5-on
449-75-22-a)pyridine, 2-(p-methylsulfonylphenyl)-imidazo( hydrochloride
4489-84-3(3-methyl-2-butenyl)benzene C11H14146.23
4489-22-94-bromo-ethylbenzyl alcohol
4488-57-7 3a,4,5,6,7,7a-hexahydro-7-methano-1h-indene C10H14134.22
4488-40-84-methyl-1-naphthoic acid熔点:179-181℃
C12H10O2186.21
4488-22-6(1,1'-binaphthalene)-2,2'-diamine密度:1.249
熔点:242-244 °C(lit.)
C20H16N2284.35
4487-59-62-溴-5-硝基吡啶
2-bromo-5-nitropyridine
熔点:139-141℃
沸点:145-147℃
C5H3BrN2O2202.99
4487-51-84-nitro-2-pyridinol沸点:334 °C at 760 mmHg
C5H4N2O3140.09
4487-50-72-amino-4-nitropyridine C5H5N3O2139.11
4487-30-3methanone, [4,5-dihydro-4-(4-methoxyphenyl)-1h-pyrazol-5-yl](2-methoxy-1-naphth
44860-68-63,5-二硫杂-1,7-庚二醇
2,2'-(methylenebis(thio))bis-ethano
C5H12O2S2168.28
4486-75-34-chloro-2-sulfonamidophenoxyacetic acid
4486-67-32-chloro-4-sulfonamidophenoxyacetic acid
4486-44-6phosphorothioic acid, o,o-diisopropyl ester
4486-31-1heptaethyleneglycolmonohexadecyl ether熔点:38-40℃
C30H62O8550.81
44855-53-06-methylheptylamine
138109-49-62,4-Dimethoxyphenylmagnesium bromide solution密度:0.960 g/mL at 25 ℃
沸点:65 ℃
(CH3O)2C6H3MgBr241.36
4485-89-63-anilinoacrolein anil密度:0.98±0.1 g/cm3(Predicted)
熔点:111-113 °C
沸点:361.9±38.0 °C(Predicted)
C15H14N2222.28
4485-25-02,2-bis(p-aminophenyl)-1,1,1-trichloro-ethan
4485-12-5十八酸锂盐
Octadecanoic acid,lithium salt
熔点:220℃
C18H36O2·Li290.41
4485-09-04-nonanone密度:0.819
沸点:187°C
C9H18O142.24
44843-89-25-hydroxyhexanoic acid
4484-88-2trehalose-6-phosphate密度:1.89±0.1 g/cm3(Predicted)
沸点:789.7±70.0 °C(Predicted)
C12H23O14P422.28
4484-72-4十二烷基三氯化硅
dodecyl trichlorosilane
密度:1.028
沸点:294℃(3 t
C12H25Cl3Si303.77
4484-61-12-(methoxymethoxy)-ethano
4484-59-7triethylene glycol monohexadecyl ether熔点:35-36℃
C22H46O4374.60
44839-32-93,3-trifluoropropyl)cyclopolysiloxanes,mixture of tri- and tetra-methyl(熔点:31-33℃
沸点:95℃(3 to
11603页,第2381
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