Pseudothiohydantoin
CAS Registry Number®
556-90-1
CAS Name
PseudothiohydantoinMolecular Formula
C3H4N2OSMolecular Mass
116.14Cite this Page
Pseudothiohydantoin. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=556-90-1 (retrieved ) (CAS RN: 556-90-1). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
>200 °CDensity (2)
1.637 g/cm³
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C3H4N2OS/c4-3-5-2(6)1-7-3/h1H2,(H2,4,5,6)
InChIKey
InChIKey=HYMJHROUVPWYNQ-UHFFFAOYSA-N
SMILES
O=C1N=C(N)SC1
Canonical SMILES
O=C1N=C(SC1)N
Other Names for this Substance
- 4(5H)-Thiazolone, 2-amino-
- 4-Thiazolidinone, 2-imino-
- Pseudothiohydantoin
- 2-Thiazolin-4-one, 2-amino-
- 2-Amino-4(5H)-thiazolone
Deleted or Replaced CAS Registry Numbers
5324-10-7, 325153-25-1, 884380-87-4