| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2H-1,3-二噻唑并[4,5-c]香豆英,2-二氰基亚甲基-8-硝基- | 2-(dicyanomethylene)-8-nitro-4H-<1,3>dithiolo<4,5-c><1>benzopyran-4-one | 135056-17-6 | C13H3N3O4S2 |
| 2H-1,3,5-噁二嗪,四氢-3,5-二(1-甲基乙基)- | (4R<sup>*</sup>,6S<sup>*</sup>,7R<sup>*</sup>)-7-acetyloxy-4,6-dimethyl-3-nonanone | 72485-37-1 | C13H24O3 |
| 2H-1,3,5-噁二嗪,四氢-3,5-二(1-甲基乙基)- | Serricornin acetate | 83997-86-8 | C13H24O3 |
| 2H-1,3,4-苯并三氮杂卓-2-硫酮,7-氯-1,3-二氢-3,5-二甲基- | 7-Chlor-3,5-dimethyl-2-thioxo-1,2-dihydro-3H-1,3,4-benzotriazepin | 105999-04-0 | C10H10ClN3S |
| 2H-1,3,4-苯并三吖庚英-2-酮,7-氯-1,3-二氢-3-甲基-5-苯基-,腙 | 7-Chlor-2-hydrazino-3-methyl-5-phenyl-3H-1,3,4-benzotriazepin | 139366-81-7 | C15H14ClN5 |
| 2H-1,3,4-噻二嗪-5(6H)-酮,2-(环己基亚氨基)二氢-3,4-二甲基-6-苯基- | 2-cyclohexylimino-3,4-dimethyl-6-phenyl-1,3,4-thiadiazan-5-one | 104786-61-0 | C17H23N3OS |
| 2H-1,3,4-噁二嗪-2-酮,3,6-二氢-6,6-二甲基-5-苯基-3-(苯基甲基)- | 3-Benzyl-6,6-dimethyl-5-phenyl-3,6-dihydro-[1,3,4]oxadiazin-2-one | 105889-20-1 | C18H18N2O2 |
| 2H-1,3,4-噁二嗪-2-酮,3,6-二氢-6,6-二甲基-5-(4-甲基苯基)- | 6,6-Dimethyl-5-p-tolyl-3,6-dihydro-[1,3,4]oxadiazin-2-one | 105889-21-2 | C12H14N2O2 |
| 2H-1,3,2-噁吖硼英,四氢-4,4,6-三甲基-2-(2-甲基丙基)- | Me2(CH2)2NHOB-C4H9-iso | 112980-86-6 | C10H22BNO |
| 2H-1,2-苯并噻嗪-3-羧酸,4-(1,3-苯并二噁唑-5-基)-2-[(2-氯苯基)甲基]-,1,1-二氧化 | 4-Benzo[1,3]dioxol-5-yl-2-(2-chloro-benzyl)-1,1-dioxo-1,2-dihydro-1λ6-benzo[e][1,2]thiazine-3-carboxylic acid | 182163-25-3 | C23H16ClNO6S |
| 2H-1,2-苯并噻嗪-3-羧酸 | 2H-1,2-Benzothiazine-3-carboxylic acid, 4-(7-ethyl-1,3-benzodioxol-5-yl)-2-[2-(trifluoromethyl)phenyl]-, 1,1-dioxide, potassium salt (1:1) | 221246-12-4 | C25H18F3KNO6S |
| 2H-1,2-苯并噻嗪-3(4H)-酮,2-(4-溴苯基)-6,7-二甲氧基-,1,1-二氧化 | N-p-bromophenyl-6,7-dimethoxy-1,2-benzothiazin-3-one 1,1-dioxide | 105658-64-8 | C16H14BrNO5S |
| 2H-1,2-苯并噻嗪-3(4H)-酮 1,1-二氧化物 | 2H-1,2-benzothiazin-3(4H)-one,1,1-dioxide | 27363-39-9 | C8H7NO3S |
| 2H-1,2-恶嗪,6-乙烯基-3,6-二氢-2-苯基 | 6-Pentofuranosyl-2-phenyl[1,3]oxazolo[5,4-d]pyrimidin-7(6h)-one | 53641-68-2 | C16H15N3O6 |
| 2H-1,2-恶嗪 | oxazine | 289-82-7 | C4H5NO |
| 2H-1,2-噻嗪,2-(2-溴苯基)-3,6-二氢-4,5-二甲基- | 2-(2-bromophenyl)-4,5-dimethyl-3,6-dihydro-2H-1,2-thiazine | 139219-84-4 | C12H14BrNS |
| 2H-1,2-噁嗪-4,5-二醇,四氢-3-(羟甲基)-,(3R,4R,5S)-rel- | 17-(cyclopropylmethyl)-4,5α-epoxy-3,14-dihydroxy-6α-<trans-3-(methoxycarbonyl)acrylamido>morphinan | 83339-80-4 | C25H30N2O6 |
| 2H-1,2-噁嗪,2-(4-氯苯基)-3,6-二氢-4,5-二甲基- | 2-(4-chlorophenyl)-4,5-dimethyl-3,6-dihydro-2H-[1,2]-oxazine | 105207-76-9 | C12H14ClNO |
| 2H-1,2,4-苯并噻二嗪-7-磺酰胺,3,4-二氢-2-甲基-3-[2-[2-(1-酞嗪基)肼亚基]丙基]-6-(三氟甲基)-,1,1-二氧化 | 2-methyl-1,1-dioxo-3-(2-phthalazin-1-ylhydrazono-propyl)-6-trifluoromethyl-1,2,3,4-tetrahydro-1λ6-benzo[1,2,4]thiadiazine-7-sulfonic acid amide | 1457-16-5 | C20H20F3N7O4S2 |
| 2H-1,2,4-苯并噻二嗪-3-羧酸,6,8-二氯-3,4-二氢-,1,1-二氧化 | 6,8-Dichloro-3,4-dihydro-2h-1,2,4-benzothiadiazine-3-carboxylic acid 1,1-dioxide | 154106-41-9 | C8H6Cl2N2O4S |
| 2H-1,2,4-苯并噻二嗪-3(4h)-酮 1,1-二氧化物 | 2H-1,2,4-benzothiadiazin-3(4H)-one 1,1-dioxide | 13338-00-6 | C7H6N2O3S |
| 2H-1,2,4-三氮唑-3-甲酰胺 | 1,2,4-triazole-3-carboxamide | 3641-08-5 | C3H4N4O |
| 2H-1,2,3-噻唑-2-乙醇 | 2H-1,2,3-triazole-2-ethanol | 146984-27-2 | C4H7N3O |
| 2H-1,2,3-噻唑-2-乙酸乙酯 | Ethyl 2-(tetrazol-2-yl)acetate | 81548-03-0 | C5H8N4O2 |
| 2H-1,2,3-噻唑-2-乙酸乙酯 | 2-(2H-1,2,3-triazol-2-yl) ethyl acetate | 4320-90-5 | C6H9N3O2 |
| 2H-1,2,3-噻唑-2-乙酸 | N<sup>2</sup>-Carboxymethyl-1,2,3-triazol | 4320-91-6 | C4H5N3O2 |
| 2H-1,2,3-三唑并[4,5-d]嘧啶,2-甲基-(9CI) | 8-Methyl-8-azapurin | 16208-56-3 | C5H5N5 |
| 2H-1,2,3-三唑-4,5-二甲酰胺 | 2H-[1,2,3]triazole-4,5-dicarboxylic acid diamide | 388623-87-8 | C4H5N5O2 |
| 2H-1,2,3-三唑-2-胺,N,N-二乙基-4,5-二庚基- | N,N-Diethyl-4,5-diheptyl-2H-1,2,3-triazol-2-amine | 106074-30-0 | C20H40N4 |
| 2H-1,2,3-三唑-2-羧酸 | 2H-1,2,3-Triazole-2-carboxylicacid | 392317-68-9 | C3H3N3O2 |
| 2H-1,2,3-三唑-2-乙酸,4-苯基-,乙基酯 | ethyl 4-phenyl-2H-1,2,3-triazole-2-acetate | 139029-48-4 | C12H13N3O2 |
| 2H-1,2,3-三唑,2-甲基-4,5-二硝基-,1-氧化 | 2-methyl-4,5-dinitro-1,2,3-triazole 1-oxide | 109299-62-9 | C3H3N5O5 |
| 2H-1,2,3-三唑,2,4,5-三苯基-,1-氧化 | 2,4,5-triphenyl-2H-1,2,3-triazole 1-oxide | 15256-68-5 | C20H15N3O |
| 2H-,3H-全氟-2-己烯酸 | 4,4,5,5,6,6,6-Heptafluorohex-2-enoic acid | 37759-76-5 | C6H3F7O2 |
| 2H-,2H-,3H-,3H-全氟癸酸 | 4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-pentadecafluorodecanoic acid | 812-70-4 | C10H5F15O2 |
| 2H,8H-苯并[1,2-b:5,4-b']二吡喃-2,8-二酮 | 2H,8H-Benzo<1,2-b:5,4-b'>bispyran-2,8-dione | 4413-05-2 | C12H6O4 |
| 2H,6H-环丙并[3,4]吡咯并[2,1-b][1,3]恶嗪 | 2h,6h-Cyclopropa[3,4]pyrrolo[2,1-b][1,3]oxazine | 119596-58-6 | C8H7NO |
| 2H,6H-噁唑并[5,4,3-ij]喹啉-2-酮,6-丁基-7-羟基-8,9-二(1-甲基乙氧基)- | (3S)-2,2-dimethyl-4-(4-pyridin-4-yloxyphenyl)sulfonylthiomorpholine-3-carboxylic acid | 192329-83-2 | C18H20N2O5S2 |
| 2H,6H-噁唑并[5,4,3-ij]喹啉-2-酮,6-(2-氨基苯基)-7-羟基-8,9-二(1-甲基乙氧基)- | 12-formyltotara-8,11,13-trien-13-ol | 294191-30-3 | C21H30O2 |
| 2H,6H-吡喃并[3,2-b]占吨-6-酮,5,8-二羟基-2,2-二甲基-7-(3-甲基-2-丁烯基)- | demethylcalabaxanthone | 106897-03-4 | C23H22O5 |
| 2H,6H-吡啶并[1,2-e][1,2,5]恶二嗪 | 2H,6H-Pyrido[1,2-e][1,2,5]oxadiazine | 141586-36-9 | C7H8N2O |
| 2H,5H-苯并[f]吡喃并[3,2-c]苯并吡喃-2-酮 | 6-Oxa-5,6-dihydrophenanthro<4,3-b>pyran-2-one | 143034-67-7 | C16H10O3 |
| 2H,5H-吡喃并[4,3-b]吡喃基莫匹罗星钠 | Sodium; 9-{(E)-4-[(2R,3S,4aS,7S,8S,8aR)-3,8-dihydroxy-2-((1S,2S)-2-hydroxy-1-methyl-propyl)-hexahydro-pyrano[4,3-b]pyran-7-yl]-3-methyl-but-2-enoyloxy}-nonanoate | 116182-44-6 | C26H43O9*Na |
| 2H,5H-吡喃并[3,2-c][1]苯并吡喃-4-甲醛,2,5-二羰基- | 2,5-Dioxo-2H,5H-pyrano[3,2-c]chromene-4-carbaldehyde | 106236-85-5 | C13H6O5 |
| 2H,5H-吡喃并[3,2-c][1]苯并吡喃-2,5-二酮,3-溴-4-甲基- | 3-Bromo-4-methyl-2H,5H-pyrano[3,2-c][1]benzopyran-2,5-dione | 14741-88-9 | C13H7BrO4 |
| 2H,5H-吡喃并[2,3-b][1]苯并吡喃-5-酮,3,4-二氢-2-(羟甲基)-2-甲基- | 2-methyl-2-hydroxymethylpyrano<2,3-b><1>benzopyran-5-one | 104250-09-1 | C14H14O4 |
| 2H,5H-吡咯并[2,1-c:3,4-b']二[1,4]噻嗪-5-酮,3,4,7,8-四氢- | 3-bromo-1,1-difluoropropan-2-one | 883233-85-0 | C3H3BrF2O |
| 2H,4h,5h,6h,7h,7ah-噻吩并[3,2-c]吡啶-2-酮盐酸盐 | 3-methylbiphenyl-4-amine | 63019-98-7 | C13H13N |
| 2H,4H-2-氨基[3,5-二甲基吡唑-1-基]羰基甲基-3-氧代-1,4-苯并噻嗪 | 2H,4H-2-amino[3,5-dimethylpyrazol-1-yl]carbonylmethyl-3-oxo-1,4-benzothiazine | 562071-64-1 | C15H15N3O2S |
| 2H,3H-环戊二烯并[b]呋喃并[2',3',4':4,5]萘并[2,3-d]呋喃-6-乙酸,8-(3-呋喃基)-2a,4,5,5a,6,6a,8,9,9a,10a,10b,10c-十二氢-3,5-二羟基-2a,5a,6a,7-四甲基-,甲基酯,(2aR,3R,5S,5aR,6R,6aR,8R,9aR,10aS,10bR,10cR)- | deacetyldetigloylsalannin | 1062-24-4 | C27H36O7 |