Thioguanine
CAS Registry Number®
154-42-7
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CAS Name
ThioguanineMolecular Formula
C5H5N5SMolecular Mass
167.19Cite this Page
Thioguanine. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=154-42-7 (retrieved ) (CAS RN: 154-42-7). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
>360 °C
Source(s)
- (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
Other Names and Identifiers
InChI
InChI=1S/C5H5N5S/c6-5-9-3-2(4(11)10-5)7-1-8-3/h1H,(H4,6,7,8,9,10,11)
InChIKey
InChIKey=WYWHKKSPHMUBEB-UHFFFAOYSA-N
SMILES
S=C1C2=C(NC(N)=N1)N=CN2
Canonical SMILES
S=C1N=C(N)NC=2N=CNC12
Other Names for this Substance
- 6H-Purine-6-thione, 2-amino-1,9-dihydro-
- 6H-Purine-6-thione, 2-amino-1,7-dihydro-
- Purine-6(1H)-thione, 2-amino-
- Purine-6(1H)-thione, 2,3-dihydro-2-imino-
- Purine-6-thiol, 2-amino-
Deleted or Replaced CAS Registry Numbers
611-67-6, 1125-65-1, 1832-72-0, 5632-51-9, 153981-50-1, 158476-00-7
