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    首页 分子通 按分子结构分类 有机化合物 有机杂环化合物 氧杂环化合物

    氧杂环化合物

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4,4-dimethyl-[1,3,2]dioxaphospholan-2-yl)-dimethyl-amine 55666-79-0 C6H14NO2P
    (4,4-dimethyl-[1,3,2]dioxaphospholan-2-yl)-dimethyl-amine
    —— 2-chloro-3-isobutyl-[1,3,2]oxazaphospholidine 51069-71-7 C6H13ClNOP
    2-chloro-3-isobutyl-[1,3,2]oxazaphospholidine
    —— 2-ethyl-3,6,6-trimethyl-5,6-dihydro-4<i>H</i>-[1,3]oxazinium; iodide 70429-86-6 C9H18NO*I
    2-ethyl-3,6,6-trimethyl-5,6-dihydro-4<i>H</i>-[1,3]oxazinium; iodide
    —— methyl-n-propyldioxirane 96964-30-6 C5H10O2
    methyl-n-propyldioxirane
    —— 3,4-Dihydro-5-hydroxymethyl-2H-pyran 680973-69-7 C6H10O2
    3,4-Dihydro-5-hydroxymethyl-2H-pyran
    —— 2-pentadecafluoroheptyl-5,6-dihydro-4<i>H</i>-[1,3]oxazine 7024-95-5 C11H6F15NO
    2-pentadecafluoroheptyl-5,6-dihydro-4<i>H</i>-[1,3]oxazine
    —— 2-Ethyl-3,5-dimethyl-3,4-dihydro-2H-pyran 83006-25-1 C9H16O
    2-Ethyl-3,5-dimethyl-3,4-dihydro-2H-pyran
    —— 75697-61-9 C6H9LiO
    —— 2,2,4,4-tetramethyl-3-trifluoroacetyl-6-trifluoromethyl-3,4-dihydro-2<i>H</i>-[1,3,5,2,4]oxadiazadisiline 70609-34-6 C8H12F6N2O2Si2
    2,2,4,4-tetramethyl-3-trifluoroacetyl-6-trifluoromethyl-3,4-dihydro-2<i>H</i>-[1,3,5,2,4]oxadiazadisiline
    —— (E)-2,5-di-(tert-butylimino)-3-hexylfuran 1558002-38-2 C18H32N2O
    (E)-2,5-di-(tert-butylimino)-3-hexylfuran
    —— 4-Methyl-1.6.9-trioxa-4-aza-5-P(E)-phospha-spiro<4.4>nonan 16779-01-4 C5H12NO3P
    4-Methyl-1.6.9-trioxa-4-aza-5-P(E)-phospha-spiro<4.4>nonan
    —— 4,4-dideuterio-3-oxabicyclo[5.3.1]undeca-1(10),7-diene 111772-57-7 C10H14O
    4,4-dideuterio-3-oxabicyclo[5.3.1]undeca-1(10),7-diene
    —— 59069-62-4 C8H16O5Os
    —— 4-Ethyl-5-methyl-2-isobutyl-3-oxazolin 68165-41-3 C10H19NO
    4-Ethyl-5-methyl-2-isobutyl-3-oxazolin
    —— 4-ethoxymethyl-2-ethyl-[1,3,2]dioxarsolane 118686-24-1 C7H15AsO3
    4-ethoxymethyl-2-ethyl-[1,3,2]dioxarsolane
    —— 2-ethoxy-3,6-dimethyl-4-methylidene-1,3,2-oxazaphosphinine 122600-91-3 C8H14NO2P
    2-ethoxy-3,6-dimethyl-4-methylidene-1,3,2-oxazaphosphinine
    —— 3-[1,3]dioxolan-2-yl-4,5-dihydro-3<i>H</i>-pyrazole 23936-71-2 C6H10N2O2
    3-[1,3]dioxolan-2-yl-4,5-dihydro-3<i>H</i>-pyrazole
    —— O-acetyl-2-oxo-2-seleno-5,5-dimethyl-1,3,2-dioxaphosphorinan 859156-37-9 C7H13O4PSe
    O-acetyl-2-oxo-2-seleno-5,5-dimethyl-1,3,2-dioxaphosphorinan
    —— 3a,6a-dihydro-isoxazolo[5,4-<i>d</i>]isoxazole 66252-16-2 C4H4N2O2
    3a,6a-dihydro-isoxazolo[5,4-<i>d</i>]isoxazole
    —— 4,6,7-Trichlorperfluorheptan-1,2-sulfon 6167-33-5 C7Cl3F11O3S
    4,6,7-Trichlorperfluorheptan-1,2-sulfon
    —— 3,3'-Dimethyl-dicyclohexyliden-diperoxid 56098-10-3 C14H24O4
    3,3'-Dimethyl-dicyclohexyliden-diperoxid
    —— 1-diazo-3-(3,4-dihydro-2H-pyran-2-yl)propan-2-one 109390-69-4 C8H10N2O2
    1-diazo-3-(3,4-dihydro-2H-pyran-2-yl)propan-2-one
    —— 73440-33-2 C28H56O2P2Pd
    —— 2-(cyclohexylidenemethyl)-5,5-dimethyl-1,3,2-dioxaborinane 1352304-57-4 C12H21BO2
    2-(cyclohexylidenemethyl)-5,5-dimethyl-1,3,2-dioxaborinane
    —— 3-Vinyl-7,10-dimethyl-2,8,9-trioxa-5-aza-1-boratricyclo<3.3.3.0>undecan 26117-86-2 C10H18BNO3
    3-Vinyl-7,10-dimethyl-2,8,9-trioxa-5-aza-1-boratricyclo<3.3.3.0>undecan
    —— tetrakis-(2-cyclohexyl-ethyl)-germane 103328-84-3 C32H60Ge
    tetrakis-(2-cyclohexyl-ethyl)-germane
    —— 3-(tert-butyl)-5,6-dihydro-1,4,2-dioxazine 131836-47-0 C7H13NO2
    3-(tert-butyl)-5,6-dihydro-1,4,2-dioxazine
    —— 5-cyclohexyl-2,4,6-trimethyl-cyclo-1,3-dioxa-5-aza-2,4,6-triborane 81720-48-1 C9H20B3NO2
    5-cyclohexyl-2,4,6-trimethyl-cyclo-1,3-dioxa-5-aza-2,4,6-triborane
    —— (4R,5R)-5-Methylsulfanyl-4,5-dihydro-oxepin-4-ol 80764-89-2 C7H10O2S
    (4R,5R)-5-Methylsulfanyl-4,5-dihydro-oxepin-4-ol
    —— spiro[1,3,6-triaza-8λ5-phosphatricyclo[4.3.1.13,8]undecane-8,2'-1,3-dioxa-2λ5-phosphacyclopentane] 75543-67-8 C9H18N3O2P
    spiro[1,3,6-triaza-8λ5-phosphatricyclo[4.3.1.13,8]undecane-8,2'-1,3-dioxa-2λ5-phosphacyclopentane]
    —— 91178-62-0 C20H40OSi4
    —— α-deutero-2,3-dihydropyran 75213-95-5 C5H8O
    α-deutero-2,3-dihydropyran
    —— ethane-1,2-diseleninic acid anhydride 1606-29-7 C2H4O3Se2
    ethane-1,2-diseleninic acid anhydride
    —— 6-Methyl-2-((E)-propenyl)-3,4-dihydro-2H-pyran 134792-68-0 C9H14O
    6-Methyl-2-((E)-propenyl)-3,4-dihydro-2H-pyran
    —— 2-ethoxy-4-ethoxymethyl-[1,3,2]dioxaphospholane 854845-16-2 C7H15O4P
    2-ethoxy-4-ethoxymethyl-[1,3,2]dioxaphospholane
    —— 2-<2-Chlor-aethoxy>-1.3.2-dioxaborinan 91724-63-9 C6H12BClO3
    2-<2-Chlor-aethoxy>-1.3.2-dioxaborinan
    —— 4,5-dioxatricyclo<6.2.2.0<sup>2,7</sup>>dodec-2(7)-ene 109124-82-5 C10H14O2
    4,5-dioxatricyclo<6.2.2.0<sup>2,7</sup>>dodec-2(7)-ene
    —— 13,15-dioxa-14-selenadispiro[5.0.57.36]pentadecane 14-oxide 1128149-58-5 C12H20O3Se
    13,15-dioxa-14-selenadispiro[5.0.57.36]pentadecane 14-oxide
    —— hexahydro-2-methoxy-5,5-dimethyl-1,3-bis(trimethylsilyl)-1,3,2-diazaphosphorine 78787-45-8 C12H31N2OPSi2
    hexahydro-2-methoxy-5,5-dimethyl-1,3-bis(trimethylsilyl)-1,3,2-diazaphosphorine
    —— 2.2.4.5.5-Pentamethyl-Δ<sup>3</sup>-tetrahydro-benzaldehyd 1726-46-1 C12H20O
    2.2.4.5.5-Pentamethyl-Δ<sup>3</sup>-tetrahydro-benzaldehyd
    —— 1,6,7,8-tetrahydro-3,6,6-trimethyl-2-benzoxepine 909697-71-8 C13H18O
    1,6,7,8-tetrahydro-3,6,6-trimethyl-2-benzoxepine
    —— -P(CF3)-P(CF3)-C(SiMe3)-C(CH3)-(cyclic) 114220-87-0 C8H12F6P2Si
    -P(CF3)-P(CF3)-C(SiMe3)-C(CH3)-(cyclic)
    —— 6,8,8-trimethyl-7,8-dihydro-[1,2,3,5]oxathiadiazolo[3,4-<i>b</i>]pyridazine 3-oxide 61514-20-3 C7H11N3O2S
    6,8,8-trimethyl-7,8-dihydro-[1,2,3,5]oxathiadiazolo[3,4-<i>b</i>]pyridazine 3-oxide
    —— 5-Methoxy-7-methyl-1,4-dioxa-6,9-dithia-5λ<sup>5</sup>-phospha-spiro[4.4]nonane 75373-25-0 C6H13O3PS2
    5-Methoxy-7-methyl-1,4-dioxa-6,9-dithia-5λ<sup>5</sup>-phospha-spiro[4.4]nonane
    —— 2-ethoxy-4,5-dimethyl-1,3,2-oxathiaphospholene 104584-48-7 C6H11O2PS
    2-ethoxy-4,5-dimethyl-1,3,2-oxathiaphospholene
    —— (2RS,5SR)-2-ethyl-2,6,10,10-tetramethyl-1-oxaspiro<4.5>dec-6-ene 73880-03-2 C15H26O
    (2RS,5SR)-2-ethyl-2,6,10,10-tetramethyl-1-oxaspiro<4.5>dec-6-ene
    —— (S)-5-ethoxy-3-isopropyl-3,6-dihydro-2H-1,4-oxazine 1162182-71-9 C9H17NO2
    (S)-5-ethoxy-3-isopropyl-3,6-dihydro-2H-1,4-oxazine
    —— 1207561-00-9 C6H12OS2
    —— Acetonitriloxidoktamer 61713-80-2 C16H24N8O8
    Acetonitriloxidoktamer
    —— Dichloroplatinum;1,16-diphosphabicyclo[14.14.14]tetratetracontane 887279-83-6 C42H84Cl2P2Pt
    Dichloroplatinum;1,16-diphosphabicyclo[14.14.14]tetratetracontane