| CAS号 | 名称 | 物化性质 | 分子式 | 分子量 |
| 42012-90-8 | alpha-(2-(bis(3-methyl-2-butenyl)amino)ethyl)-1-naphthaleneacetonitril | |
| |
| 42011-48-3 | n-(4-(5-nitro-2-furyl)-2-thiazolyl)-2,2,2-trifluoro-acetamid | |
| |
| 4201-58-5 | n-palmitoylsphingosine | |
| |
| 4201-22-3 | tolonidine | |
C10H12ClN3 | 209.68 |
| 42003-39-4 | 2,8,9-trioxa-5-aza-1-silabicyclo(3.3.3)undecane, 1-(chloromethyl) | 熔点：221-2℃
|
C7H14ClNO3Si | 223.73 |
| 42002-18-6 | boc-asn-osu | |
C13HN3O7 | 311.16 |
| 42002-05-1 | n-t-boc-l-histidine hydrazide*crystalline | |
C11H19N5O3 | 269.30 |
| 4200-95-7 | 1-heptadecanamine | 熔点：46°C
|
C17H37N | 255.48 |
| 4200-92-4 | dihydro-3-octyl-5-furandione | 熔点：63-67°C
|
C12H20O3 | 212.29 |
| 4200-91-3 | 3-hexadecyldihydro-5-furandione | 熔点：75°C
|
C20H36O3 | 324.51 |
| 4200-61-7 | levulinic acid, 4-(didodecyl mercaptole) | |
| |
| 4200-55-9 | phosphoric acid, tris(decyl) ester | |
C30H63O4P | 518.79 |
| 420-90-6 | 3-bromo-3,3-difluoropropene | 密度：1,543 g/mL
熔点：53-54°C
沸点：42.0±0.0 °C at 760 mmHg
|
C3H3BrF2 | 156.96 |
| 420-87-1 | 2,2,2-trifluoro-ethano sodium salt | 沸点：74 °C at 760 mmHg
|
C2H2F3NaO | 122.0217 |
| 480439-41-6 | 2,4-Dichlorophenethyl isocyanate | 密度：1.301 g/mL at 25 ℃(lit.)
沸点：264-265 ℃(lit.)
|
Cl2C6H3CH2CH2NCO | 216.06 |
| 420-64-4 | methyltetrafluorophosphorane | 沸点：11℃
|
CH3F4P | 122.00 |
| 420-56-4 | fluorotrimethyl-silan | 密度：0.794
沸点：16℃
|
C3H9FSi | 92.19 |
| 420-46-2 | 1,1,1-三氟乙烷
1,1,1-trifluoro-Ethane | 密度：0.94
|
C2H3F3 | 84.04 |
| 420-45-1 | propane,2,2-difluoro- | 密度：-1
|
C3H6F2 | 80.08 |
| 420-37-1 | 三甲基四氟硼酸锇
trimethyl-oxoniu tetrafluoroborate(1-) | 熔点：200 °C
沸点：39.8-40 °C(二氯甲烷)
|
C3H9BF4O | 147.91 |
| 420-34-8 | methyldifluorosilane | |
CH4F2Si | 82.12 |
| 420-26-8 | 2-fluoropropane | |
C3H7F | 62.09 |
| 420-24-6 | arsine, difluoromethyl | |
CH3AsF2 | 127.95 |
| 420-12-2 | ethylene sulphide | 密度：1.01 g/mL at 25 °C
熔点：-109 °C
沸点：55-56 °C(lit.)
|
C2H4S | 60.12 |
| 420-05-3 | 氰酸
Hydroxy cyanide | |
CHNO | 43.02 |
| 420-04-2 | (单)氰胺
Cyanamide solution | 密度：132
熔点：44-46℃
沸点：83 °C/0.5 mmHg(lit.)
|
CH2N2 | 42.04 |
| 420-03-1 | 氟甲醇
Methanol,fluoro- | |
CH3FO | 50.03 |
| 42-49-9 | | |
C15H29NO2 | |
| 41999-58-0 | cp-69637 | |
| |
| 41999-41-1 | 1-decene-1-sulfonic acid, sodium salt | |
| |
| 41996-78-5 | 安息香双乙醚
Ethanone,2,2-diethoxy-1,2-diphenyl- | |
C18H20O3 | |
| 41995-31-7 | 2-amino-3-ethyl-6-methylpyridine | 熔点：45-48 °C
沸点：239.7 °C at 760 mmHg
|
C8H12N2 | 136.19 |
| 41994-80-3 | 4-pentanediol, 2-methyl- titanium(4++) salt | |
| |
| 41992-23-8 | spirogermanium | |
| |
| 41992-22-7 | 2-aza-8-germaspiro(4.5)decane-2-propanamine, 8,8-diethyl-n,n-dimethyl, dihydroc | |
| |
| 41991-87-1 | 2,3,5,5-tetrakis(trimethylsilyl)-1,3-cyclopentadi | 熔点：38-41℃
|
| |
| 41991-85-9 | 2,5,5-tris(trimethylsilyl)-1,3-cyclo-pentadiene, | |
| |
| 4199-89-7 | 5-氯邻菲得啉
5-chloro-10-phenanthroline | 熔点：124-126℃
|
C12H7ClN2 | 214.65 |
| 4199-88-6 | 5-nitro-10-phenanthroline | 熔点：199-203℃
|
C12H7N3O2 | 225.20 |
| 4199-10-4 | (S)-propranolol hydrochloride | 熔点：193-195℃
|
| |
| 41989-08-6 | phosphoric acid, monooctyl ester, monopotassium salt | |
| |
| 41989-07-5 | | |
C19H36O3 | 312.49 |
| 41987-47-7 | 7-ab)(1)benzazepine-2-methanamine, 6,7-dihydro-n,n-dimethyl-indolo( monohydr | |
| |
| 41983-91-9 | 4h-1-benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-8-(3-methyl-2-butenyl)-2-pheny | |
| |
| 41981-75-3 | 4-ethyl-2-methyl-5-propyl-thiazol | |
| |
| 4198-90-7 | 4-羟基-3,5-二甲基苯腈
3,5-dimethyl-4-hydroxy-benzonitril | 密度：1.13 g/cm3
熔点：123-127 °C
沸点：310.6ºC at 760 mmHg
|
C9H9NO | 147.17 |
| 4198-47-4 | d-galactose-6-phosphate barium | |
C6H11BaO9P | 395.45 |
| 4198-33-8 | l-2-chlorosuccinic acid crystalline | |
C4H5ClO4 | 152.53 |
| 4198-19-0 | 5-dihydroxy-bis(azo)]bis[ tetrasodium salt | |
| |
| 41975-84-2 | axenomycin b | |
| |
