摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词
历史搜索
    热门化合物HOT
    • 喹啉
    • 水杨醛
    • 二溴甲烷
    • 谷胱甘肽
    • L-乳酸
    • 苯巴比妥
    • 辣椒碱
    • 非那明
    • 百草枯
    • 联苯烯
    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
    —— (3E,14Z)-3,15-dimethyl-2-methylidene-1-oxacyclohexadeca-3,14-diene 148455-81-6 C18H30O
    (3E,14Z)-3,15-dimethyl-2-methylidene-1-oxacyclohexadeca-3,14-diene
    —— 3-Methyl-14-methyleneoxacyclotetradec-3-ene 148455-69-0 C15H26O
    3-Methyl-14-methyleneoxacyclotetradec-3-ene
    —— 4-methyl-[1,3,2]dioxaphosphinane <i>trans</i>-2-sulfide 16368-17-5 C4H9O2PS
    4-methyl-[1,3,2]dioxaphosphinane <i>trans</i>-2-sulfide
    —— 4-methyl-[1,3,2]dioxaphosphinane <i>cis</i>-2-sulfide 16368-17-5 C4H9O2PS
    4-methyl-[1,3,2]dioxaphosphinane <i>cis</i>-2-sulfide
    —— (3,5-dimethyl-[1,3,2]oxazaphospholidin-2-yl)-dimethyl-amine 53485-26-0 C6H15N2OP
    (3,5-dimethyl-[1,3,2]oxazaphospholidin-2-yl)-dimethyl-amine
    —— 2-Chlor-3,5-dimethyl-1,3,2-oxaazaphospholan 22082-74-2 C4H9ClNOP
    2-Chlor-3,5-dimethyl-1,3,2-oxaazaphospholan
    —— 2-methyl-5-thioxo-[1,2,4]oxadiazinan-3-one 60904-16-7 C4H6N2O2S
    2-methyl-5-thioxo-[1,2,4]oxadiazinan-3-one
    —— 6-n-butyl-3,4-dihydro-2H-pyran 52054-82-7 C9H16O
    6-n-butyl-3,4-dihydro-2H-pyran
    —— 6-((E)-1-ethoxy-4-methylpenta-1,3-dienyl)-3,4-dihydro-2H-pyran 866920-37-8 C13H20O2
    6-((E)-1-ethoxy-4-methylpenta-1,3-dienyl)-3,4-dihydro-2H-pyran
    —— 7-((E)-1-ethoxy-4-methylpenta-1,3-dienyl)-2,3,4,5-tetrahydrooxepine 866920-50-5 C14H22O2
    7-((E)-1-ethoxy-4-methylpenta-1,3-dienyl)-2,3,4,5-tetrahydrooxepine
    —— cis,cis,cis-1,4,7-Trioxocyclononatrien 39078-14-3 C6H6O3
    cis,cis,cis-1,4,7-Trioxocyclononatrien
    —— 3,4-Dihydro-2-methoxy-5-methyl-3-methylene-2-(trimethylsilyl)-2H-pyran 132803-20-4 C11H20O2Si
    3,4-Dihydro-2-methoxy-5-methyl-3-methylene-2-(trimethylsilyl)-2H-pyran
    —— 3,4-Dihydro-2-methoxy-6-methyl-3-methylene-2-(trimethylsilyl)-2H-pyran 132803-19-1 C11H20O2Si
    3,4-Dihydro-2-methoxy-6-methyl-3-methylene-2-(trimethylsilyl)-2H-pyran
    —— 3,4-Dihydro-2-methoxy-3-methylene-2-(trimethylsilyl)-2H-pyran 132803-18-0 C10H18O2Si
    3,4-Dihydro-2-methoxy-3-methylene-2-(trimethylsilyl)-2H-pyran
    —— (4S,4'S) 4,4'-dimethyl-3,3'4,4'-tetrahydro-6,6'-bi-2H-pyran 160412-95-3 C12H18O2
    (4S,4'S) 4,4'-dimethyl-3,3'4,4'-tetrahydro-6,6'-bi-2H-pyran
    —— tert-butyl 5,6-dimethyl-1,2,3-oxathiazinane-3-carboxylate 2-oxide 1311369-09-1 C10H19NO4S
    tert-butyl 5,6-dimethyl-1,2,3-oxathiazinane-3-carboxylate 2-oxide
    —— 4,5-Dimethyl-3,6-hexanooxepin 106710-74-1 C14H20O
    4,5-Dimethyl-3,6-hexanooxepin
    —— 2,5-diisopropyl-1,3,2-oxathiaborinane 110523-67-6 C9H19BOS
    2,5-diisopropyl-1,3,2-oxathiaborinane
    —— 5-CH3-2-Pr-i-1,3,2-oxathioborinane 110523-66-5 C7H15BOS
    5-CH3-2-Pr-i-1,3,2-oxathioborinane
    —— 2,5-dibutyl-3,4-dihydro-2<i>H</i>-pyran-2-carbaldehyde 33731-64-5 C14H24O2
    2,5-dibutyl-3,4-dihydro-2<i>H</i>-pyran-2-carbaldehyde
    —— bis(5,5-dimethyl-2-oxo-1,3,2-dioxaphosphorinanyl) sulfide 16956-55-1 C10H20O6P2S
    bis(5,5-dimethyl-2-oxo-1,3,2-dioxaphosphorinanyl) sulfide
    —— 2r-chloro-4t-isopropyl-5,5-dimethyl-1,3,2λ<sup>3</sup>-dioxaphosphorinane 99835-52-6 C8H16ClO2P
    2r-chloro-4t-isopropyl-5,5-dimethyl-1,3,2λ<sup>3</sup>-dioxaphosphorinane
    —— 6,6-dimethyl 1-methoxy 2,8-dioxa 5-aza 1-phospha<sup>v</sup> bicyclo(3.3.0) octane 75089-35-9 C7H16NO3P
    6,6-dimethyl 1-methoxy 2,8-dioxa 5-aza 1-phospha<sup>v</sup> bicyclo(3.3.0) octane
    —— P-Oxo-P'-thioxo-bis-<5,5-dimethyl-1,3,2-dioxaphosphosphorinanyl> 16368-07-3 C10H20O5P2S
    P-Oxo-P'-thioxo-bis-<5,5-dimethyl-1,3,2-dioxaphosphosphorinanyl>
    —— {O-(CH2)2-S}BNH(n-C4H9) 60739-92-6 C6H14BNOS
    {O-(CH2)2-S}BNH(n-C4H9)
    —— 2-ethylsulfanyl-[1,3,2]oxathiaborolane 42931-05-5 C4H9BOS2
    2-ethylsulfanyl-[1,3,2]oxathiaborolane
    —— 2-Oxo-3-tert-butyl-3,4,5,6-tetrahydro-1,2,3-oxathiazin 18366-48-8 C7H15NO2S
    2-Oxo-3-tert-butyl-3,4,5,6-tetrahydro-1,2,3-oxathiazin
    —— 1,3,2-Oxathiaborinane, 4,6-dimethyl-2-(1-methylethyl)- 143674-23-1 C8H17BOS
    1,3,2-Oxathiaborinane, 4,6-dimethyl-2-(1-methylethyl)-
    —— 2-methylamino-2-seleno-5,5-dimethyl-1,3,2-dioxaphosphorinane 1195997-38-6 C6H14NO2PSe
    2-methylamino-2-seleno-5,5-dimethyl-1,3,2-dioxaphosphorinane
    —— Cr2(CO)7{i-Pr2NPO}5 126294-12-0 C37H70Cr2N5O12P5
    Cr2(CO)7{i-Pr2NPO}5
    —— 4,4,6,6-tetramethoxy-2,2-spiro(N-methylethanolamino)cyclotriphosphazatriene 90863-04-0 C7H19N4O5P3
    4,4,6,6-tetramethoxy-2,2-spiro(N-methylethanolamino)cyclotriphosphazatriene
    —— 4,4,6,6-tetrakis(dimethylamino)-2,2-spiro(N-methylethanolamino)cyclotriphosphazatriene 90863-03-9 C11H31N8OP3
    4,4,6,6-tetrakis(dimethylamino)-2,2-spiro(N-methylethanolamino)cyclotriphosphazatriene
    —— (6S,7S)-Anhydroserricornin 77372-64-6 C11H20O
    (6S,7S)-Anhydroserricornin
    —— (E)-4-butylidene-4,5-dihydrooxepin 72206-35-0 C10H14O
    (E)-4-butylidene-4,5-dihydrooxepin
    —— (Z)-4-butylidene-4,5-dihydrooxepin 72206-36-1 C10H14O
    (Z)-4-butylidene-4,5-dihydrooxepin
    —— 2-ethyl-3,4-dihydro-2H-pyran 72897-36-0 C7H12O
    2-ethyl-3,4-dihydro-2H-pyran
    —— cis-2-(Methylseleno)-2-oxo-4-methyl-1,3,2-dioxaphosphorinane 39826-71-6 C5H11O3PSe
    cis-2-(Methylseleno)-2-oxo-4-methyl-1,3,2-dioxaphosphorinane
    —— 2,3,4-Trimethyl-1,3-oxazetidine 7229-33-6 C5H11NO
    2,3,4-Trimethyl-1,3-oxazetidine
    —— 3,6-Dihydro-6-methoxy-N,N-dimethyl-2H-1,2-oxazine-2-carboxamide 139302-96-8 C8H14N2O3
    3,6-Dihydro-6-methoxy-N,N-dimethyl-2H-1,2-oxazine-2-carboxamide
    —— Tert-butyl 4-prop-1-en-2-yl-3,6-dihydrooxazine-2-carboxylate 635758-04-2 C12H19NO3
    Tert-butyl 4-prop-1-en-2-yl-3,6-dihydrooxazine-2-carboxylate
    —— Tert-butyl 5-ethenyl-3,6-dihydrooxazine-2-carboxylate 635757-74-3 C11H17NO3
    Tert-butyl 5-ethenyl-3,6-dihydrooxazine-2-carboxylate
    —— 7,7,9,9-tetrachloro-1-oxa-4,6,8,10-tetraaza-5λ<sup>5</sup>,7λ<sup>5</sup>,9λ<sup>5</sup>-triphospha-spiro[4.5]deca-5,7,9-triene 64487-59-8 C2H5Cl4N4OP3
    7,7,9,9-tetrachloro-1-oxa-4,6,8,10-tetraaza-5λ<sup>5</sup>,7λ<sup>5</sup>,9λ<sup>5</sup>-triphospha-spiro[4.5]deca-5,7,9-triene
    —— 2-((E)-2-pentenyl)-3,4-dihydro-2H-pyran 79752-52-6 C10H16O
    2-((E)-2-pentenyl)-3,4-dihydro-2H-pyran
    —— 6-isobutyl-3,4-dihydro-2H-pyran 122895-13-0 C9H16O
    6-isobutyl-3,4-dihydro-2H-pyran
    —— 2-(2-pentynyl)-3,4-dihydro-2H-pyran 79752-47-9 C10H14O
    2-(2-pentynyl)-3,4-dihydro-2H-pyran
    —— 3-(hydroxymethyl)-4-(tri-n-butylstannyl)furan 136688-72-7 C17H32O2Sn
    3-(hydroxymethyl)-4-(tri-n-butylstannyl)furan
    —— 2-methyl-3,5-di-tert-butyl-Δ<sup>4</sup>-1,3,2-oxazaphospholine 69552-60-9 C11H22NOP
    2-methyl-3,5-di-tert-butyl-Δ<sup>4</sup>-1,3,2-oxazaphospholine
    —— 3,5-di-<i>tert</i>-butyl-2-methyl-[1,3,2]oxazaphospholidine 70035-97-1 C11H24NOP
    3,5-di-<i>tert</i>-butyl-2-methyl-[1,3,2]oxazaphospholidine
    —— oxabicyclo[14.3.1]icos-1(19)-ene 1095567-12-6 C19H34O
    oxabicyclo[14.3.1]icos-1(19)-ene
    —— 1,3,2-Dioxaphosphorinane, 5,5-dimethyl-, 2-oxide 4090-60-2 C5H10O3P+
    1,3,2-Dioxaphosphorinane, 5,5-dimethyl-, 2-oxide