Cas no 66819-95-2 (3-methyl-2,4-dithiouracil)

3-methyl-2,4-dithiouracil structure
3-methyl-2,4-dithiouracil structure
Product Name:3-methyl-2,4-dithiouracil
CAS No:66819-95-2
MF:C5H6N2S2
MW:158.244537830353
CID:964712
PubChem ID:22832123
Update Time:2025-04-19

3-methyl-2,4-dithiouracil Chemical and Physical Properties

Names and Identifiers

    • 3-methyl-2,4-dithiouracil
    • 3-methyl-1H-pyrimidine-2,4-dithione
    • 3-Methyl-1H-pyrimidin-2,4-dithion
    • 3-Methylpyrimidine-2,4(1H,3H)-dithione
    • AKOS006331856
    • 66819-95-2
    • FT-0733401
    • DTXSID80628620
    • DB-081747
    • Inchi： 1S/C5H6N2S2/c1-7-4(8)2-3-6-5(7)9/h2-3H,1H3,(H,6,9)
    • InChI Key： WVXCBQJQTWWDRS-UHFFFAOYSA-N
    • SMILES： S=C1NC=CC(N1C)=S

Computed Properties

  • Exact Mass: 157.99700
  • Monoisotopic Mass: 157.99724055g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 9
  • Rotatable Bond Count: 0
  • Complexity: 185
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 0.4
  • Topological Polar Surface Area: 79.4?2

Experimental Properties

  • PSA: 84.90000
  • LogP: 1.81220

3-methyl-2,4-dithiouracil Customs Data

  • HS CODE：2933599090
  • Customs Data：

    China Customs Code:

    2933599090

    Overview:

    2933599090. Other compounds with pyrimidine ring in structure(Including other compounds with piperazine ring on the structure. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date

    Summary:

    2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

3-methyl-2,4-dithiouracil Related Literature

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