| CAS号 | 名称 | 物化性质 | 分子式 | 分子量 |
| 20510-55-8 | sodium chloride-35cl | 熔点：801℃
|
| |
| 2051-98-1 | 5-溴苊
5-bromoacenaphthene | 密度：0.96g/cm3
熔点：50-56℃
沸点：335℃
|
C12H9Br | 233.10 |
| 2051-97-0 | 1-benzyl-1H-pyrrole | 沸点：90°C 0.9mm Hg (Lit.)
|
C11H11N | 157.21 |
| 2051-96-9 | 2-hydroxy-propanoic aci phenylmethyl ester | |
C10H12O3 | 180.20 |
| 2051-95-8 | 3-苯甲酰丙酸
gamma-oxo-benzenebutanoic aci | 熔点：114-118℃
|
C10H10O3 | 178.19 |
| 2051-90-3 | 二氯二苯甲烷
1,1'-(dichloromethylene)bis-benzen | 密度：1.235 g/mL at 25 °C(lit.)
熔点：305 °C(lit.)
|
C13H10Cl2 | 237.12 |
| 2051-89-0 | 4,4'-diamino-biphenyl-3-sulfonic aci | |
| |
| 2051-85-6 | 4-(苯基偶氮)-1,3-苯二醇
c.i. solvent orange 1 | 熔点：143-146℃
|
C12H10N2O2 | 214.22 |
| 2051-82-3 | n-(4-aminophenyl)-n-ethyl-acetamid | |
| |
| 2051-79-8 | N,N-二乙基-2-甲基-1,4-苯二胺盐酸盐
cd-2 | 熔点：250℃
|
C11H18N2·ClH | 214.73 |
| 2051-78-7 | butanoic acid prop-2-enyl ester | |
C7H12O2 | 128.17 |
| 2051-76-5 | 丙烯酸酐
Propenoic anhydride | 密度：1.09
|
C6H6O3 | 126.11 |
| 2051-65-2 | 5-chloro-2-hydroxybenzenesulphonic acid | |
| |
| 2051-62-9 | 4-氯-1,1'-联苯
PCB No 3 | |
C12H9Cl | 188.65 |
| 2051-61-8 | PCB No 2 | 密度：118
|
C12H9Cl | 188.65 |
| 2051-60-7 | PCB No 1 | 沸点：274 °C
|
C12H9Cl | 188.65 |
| 2051-59-4 | 6-chloro-coumari | 密度：1.399g/cm3
沸点：334.9 °C at 760 mmHg
|
C9H5ClO2 | 180.5878 |
| 2051-53-8 | 5-isopropyl-2-methyl-aniline | 密度：0.95
|
C10H15N | 149.23 |
| 2051-50-5 | acetic acid(±)-1-methyl-heptyl ester | |
C10H20O2 | 172.26 |
| 2051-49-2 | 己酸酐
Hexanoic acid anhydride | 密度：0.926
熔点：-40-248℃
沸点：246-248℃
|
C12H22O3 | 214.30 |
| 2051-31-2 | decan-4-ol | 密度：0.82
沸点：210-211℃
|
C10H22O | 158.28 |
| 2051-30-1 | 2,6-dimethyl-octane | 沸点：158°C
|
C10H22 | 142.28 |
| 2051-28-7 | 十氢喹啉
Decahydroquinoline,mixture of cis and trans | 密度：0.93
熔点：37.5-45 °C
沸点：95℃
|
C9H17N | 139.24 |
| 2051-24-3 | 2,2',3,3',4,4',5,5',6,6'-decachlorobiphenyl | |
C12Cl10 | 498.66 |
| 2051-18-5 | Benzene,1-(chloromethyl)-4-(1-methylethyl)- | 沸点：228.2°C
|
C10H13Cl | 168.66 |
| 2051-10-7 | 5,6-chrysenedione | |
C18H10O2 | 258.27 |
| 2051-07-2 | 1,5-bis(p-methoxyphenyl)-4-pentadien-3-one | 密度：1.128 g/cm3 at 25 °C (lit.)
熔点：128-129℃
沸点：492°C
|
C19H18O3 | 294.35 |
| 2051-06-1 | diisopentyl sulphone | |
| |
| 2051-05-0 | sulfurous acid dipentyl ester | |
C10H22O3S | 222.34 |
| 2051-04-9 | diisopentyl disulfide | 沸点：248°C(lit.)
|
C10H22S2 | 206.41 |
| 2051-00-5 | oxalic acid bis-(3-methylbutyl)ester | |
C12H22O4 | 230.30 |
| 205064-10-4 | (+)-1,2-bis((2S,5S)-2,5-dimethylphospholano)benzene(cyclooctadiene)rhodium(l)tetrafluoroborate | |
C18H28P2 | 306.36 |
| 20506-24-5 | cobaltate(1-), bis[2-(3-chlorophenyl)-2,4-dihydro-4-[[2-hydroxy-5-(methylsulfon | |
| |
| 20503-89-3 | 4,5-diphenyl-2-(4-ethoxycarbonyl-1-piperazinyl)-oxazol | |
| |
| 20503-88-2 | 4,5-diphenyl-2-(4-methyl-1-piperazinyl)-oxazol | |
| |
| 20503-87-1 | 4,5-diphenyl-2-(1-piperazinyl)-oxazol | |
| |
| 20503-85-9 | 2-((3-(dimethylamino)propyl)amino)-4,5-diphenyl-oxazol | |
| |
| 20503-83-7 | 2-((2-(dimethylamino)ethyl)amino)-4,5-diphenyl-oxazol | |
| |
| 20503-79-1 | 4,5-diphenyl-2-(n-ethyl-n-(2-hydroxyethyl)amino)-oxazol | 沸点：452.5 °C at 760 mmHg
|
C19H20N2O2 | 308.3743 |
| 20503-78-0 | 4,5-diphenyl-2-(n-(2-hydroxyethyl)-n-methylamino)-oxazol | 密度：1.186 g/cm3
沸点：442.2 °C at 760 mmHg
|
C18H18N2O2 | 294.3477 |
| 20503-77-9 | 4,5-diphenyl-2-((2-hydroxypropyl)amino)-oxazol hydrochloride | |
| |
| 20503-76-8 | 3-((4,5-diphenyl-2-oxazolyl)amino)-1-propano | |
| |
| 20503-75-7 | 4,5-diphenyl-2-((2-hydroxyethyl)amino)-oxazol | |
| |
| 20503-74-6 | 4,5-diphenyl-2-morpholino-oxazol | |
| |
| 20503-73-5 | 4,5-diphenyl-2-piperidino-oxazol | |
| |
| 20503-71-3 | 2-(diethylamino)-4,5-diphenyl-oxazol monohydrochloride | |
| |
| 20503-69-9 | 2-(cyclohexylamino)-4,5-diphenyl-oxazol | |
| |
| 20503-68-8 | 2-(butylamino)-4,5-diphenyl-oxazol | |
| |
| 20503-67-7 | 4,5-diphenyl-2-(isopropylamino)-oxazol hydrate | |
| |
| 20503-40-6 | 6-amino-1H-1lambda~6~-benzo[b]thiophene-1,1-dione | 熔点：150°C
沸点：467.4°C
|
C8H7NO2S | 181.21 |
