| 词条 | Thiopyran |
| 释义 |
| Verifiedfields = changed | Watchedfields = changed | verifiedrevid = 426296707 | ImageFileL1 = 1,2-Thiapyran.svg | ImageAltL1 = Skeletal formula of 2H-Thiopyran | ImageCaptionL1 = 2H-Thiopyran | ImageFileR1 = 1,4-Thiapyran.svg | ImageAltR1 = Skeletal formula of 4H-Thiopyran | ImageCaptionR1 = 4H-Thiopyran | ImageFileL2 = 1,2-Thiapyran 3D ball.png | ImageSizeL2 = 130 | ImageAltL2 = Ball-and-stick model of the 1,2-thiapyran molecule | ImageFileR2 = 1,4-Thiapyran 3D ball.png | ImageSizeR2 = 130 | ImageAltR2 = Ball-and-stick model of the 1,4-thiapyran molecule | IUPACName=2H-Thiopyran; 4H-Thiopyran | OtherNames= |Section1={{Chembox Identifiers | CASNo_Ref = {{cascite|correct|??}} | CASNo= | ChemSpiderID_Ref = {{chemspidercite|changed|chemspider}} | ChemSpiderID = 555888 | ChemSpiderID_Comment = (2H) | ChemSpiderID1_Ref = {{chemspidercite|changed|chemspider}} | ChemSpiderID1 = 119913 | ChemSpiderID1_Comment = (4H) | PubChem= 640539 | PubChem_Comment = (2H) | PubChem1= 136136 | PubChem1_Comment = (4H) | SMILES= |Section2={{Chembox Properties | C=5 | H=6 | S=1 | Appearance= | Density= | MeltingPt= | BoilingPt= | Solubility= |Section3={{Chembox Hazards | MainHazards= | FlashPt= | AutoignitionPt = }} Thiopyran is a heterocyclic compound with the chemical formula C5H6S. There are two isomers, 2H-thiopyran and 4H-thiopyran, which differ by the location of double bonds. Thiopyrans are analogous to pyrans in which the oxygen atoms have been replaced by sulfur atoms. See also
References{{heterocyclic-stub}} 2 : Sulfur heterocycles|Six-membered rings |
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