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Cytosine
SpectraBase Compound ID HLiTPeTNca4
InChI InChI=1S/C4H5N3O/c5-3-1-2-6-4(8)7-3/h1-2H,(H3,5,6,7,8)
InChIKey OPTASPLRGRRNAP-UHFFFAOYSA-N
Mol Weight 111.1 g/mol
Molecular Formula C4H5N3O
Exact Mass 111.043262 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID G8IgVH6lmS6
Name 2(1H)-Pyrimidinone, 4-amino-
Alternate Name(s) 2(1H)-pyrimidinone, 6-amino- 4-Amino-2(1H)-pyrimidinone 4-Amino-2(1H)pyrimidone 4-Amino-2-hydroxypyrimidine 4-Amino-2-oxo-1,2-dihydropyrimidine 4-Amino-2-oxypyrimidine 4-Amino-2-pyrimidinol 6-Amino-1H-pyrimidin-2-one 6-Azanyl-1H-pyrimidin-2-one CYT Cytosine Cytosinimine AI3-52281 EINECS 200-749-5 NSC 27787
CAS Registry Number 71-30-7
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Formula C4H5N3O
InChI InChI=1S/C4H5N3O/c5-3-1-2-6-4(8)7-3/h1-2H,(H3,5,6,7,8)
InChIKey OPTASPLRGRRNAP-UHFFFAOYSA-N
Molecular Weight 111.104 g/mol
SMILES Nc1nc(ncc1)O
SPLASH splash10-03xu-9400000000-5114d92632b0f44006b2
Source of Spectrum HE-1982-0-0
Wiley ID 1122758