化工字典查询:
首页\化工字典\CAS查询
CAS号名称物化性质分子式分子量
105539-99-93-methyl-2-pent-4-en-2-ynyl-cyclohex-2-enone C12H14O174.24
105540-42-93-methyl-2-pent-2trans-en-4-ynyl-cyclohex-2-enone C12H14O174.24
100121-48-05-cyclohex-1-enyl-3-methyl-pent-2-en-4-ynal C12H14O174.24
35864-96-1Di(lumazine)trihydrate C12H14N8O7382.29
28766-41-8[[Phthalaldehyde bis(4-methyl-3-thio-semicarbazonato)](2-)]nickel C12H14N6NiS2365.10
23218-12-47-Hydroxy-1,9,10-trimethoxy-4-azabicyclo[5.2.2]undeca-8,10-dien-3-one C13H19NO5269.29
25721-15-7Lead isopropylxanthate pyridine C13H19NO2PbS4556.74
502-70-52,6,11,15-Tetramethylhexadeca-2,4,6,8,10,12,14-heptaene-1,16-dial密度:0.962 g/cm3 at 25 °C (lit.)
熔点:198-200 °C (lit.)
C20H24O2296.40
35135-43-4trans-1-(4-methoxyphenyl)-2-(4-pentoxyphenyl)ethene C20H24O2296.40
33639-09-7Bis-(3-methoxysalicylaldehyde)-ethylenediamine-uranium dioxideethanol C20H24N2O7U642.44
58880-15-2Propanenitrile,3-bromo-,compd. with chlorine(1:1) C3H4BrCl2N204.88
460-29-73-Bromo-1-chloro-1,1-difluoropropane C3H4BrClF2193.42
16400-63-82-Bromo-3-chloro-1-propene C3H4BrCl155.42
2781-85-3cyclopropene C3H440.06
80156-60-1(ethenylmethylidyne)phosphine C3H3P70.03
23405-01-8Scandium triformate C3H3O6Sc180.01
57-60-32-Oxo-propionic acid anion C3H3O387.05
16767-77-4Peroxyacrylic acid C3H4O388.06
7285-32-72H-thiete 1,1-dioxide C3H4O2S104.13
6704-31-03-oxetanone密度:1.231 g/cm3
沸点:140 °C
C3H4O272.06
22131-92-63-Thietanone C3H4OS88.13
50834-46-3Guanidine,compd. with selenium oxide(SeO2)(1:1) CH5N3O2Se170.03
18089-67-3Disilanyl cyanide CH5NSi287.23
7570-22-1(Iodomethyl)-silane CH5ISi172.04
18089-64-0Iodo(methyl)silane CH5ISi172.04
753-44-6fluoro(methyl)silane CH5FSi64.13
3457-96-31,9-bis-nitryloxy-nonane C9H18N2O6250.25
30714-75-1Urea-suberic acid C9H18N2O5234.25
35133-15-4N-Acetylmethionyl dimethylamide C9H18N2O2S218.32
1842-72-4Azelaamide C9H18N2O2186.25
26090-94-8DL-Acetylleucine N-methylamide C9H18N2O2186.25
16835-78-2Strontium-α-D-glucoisosaccharate C12H22O12Sr445.92
10482-23-2hexanedioic acid bis-(2,3-dihydroxy-propyl)ester C12H22O8294.30
2699-12-91,1-Dihydroperoxycyclohexanylperoxide-1,1' C12H22O6262.30
2050-63-7R,R-Tartaric acid diisobutyl ester C12H22O6262.30
30370-07-1Diaquabish(μ-formato)dihydroxytetraoxodiuranium C2H8O12U2700.14
5314-52-3Dimethoxysilane C2H8O2Si92.17
5624-64-6(Methoxymethyl)silane C2H8OSi76.17
30260-03-8(Ethylenediamine)trioxorhenium C2H8N2O3Re294.30
22038-72-8(E)-Methyldiazene CH4N244.06
26981-93-1Methyl diazene CH4N244.06
95277-11-5Pentyl tridecanoate C18H36O2284.48
90593-60-5Heptyl undecanoate C18H36O2284.48
24251-97-64-ethyl-2-(2-ethyl-hexyl)-octanoic acid C18H36O2284.48
17701-38-12,2-dimethylheptanoic acid nonyl ester C18H36O2284.48
6938-60-9Dodecyl hexanoate C18H36O2284.48
17701-45-02,2-dimethylheptanoic acid 2,2-dimethylheptyl ester C18H36O2284.48
22890-20-62-butyl-tetradecanoic acid C18H36O2284.48
2487-75-4thio-dodecanoic acid S-hexyl ester C18H36OS300.54
18261-92-23-Octadecanone C18H36O268.48
11603页,第5050
| 首页 | CAS NO | 联系我们 | 会员服务 | 推广服务 | 友情链接 |
版权所有 CopyRight © 2008-2025 粤ICP备08119708号