PFAS
Global PFAS Screening Tool
No. of Substances: 18960
Kopexil
2,4-Pyrimidinediamine 3-oxide, Pyrimidine-2,4-diamine 3-oxide, Kopexil, 2,4-Pyrimidinediamine,3-oxide (9CI), 2,4-diaminopyrimidine-3oxide, 2,4-diaminopyrimidine 3-N-oxide, Aminexil, 2,4-pyrimidinediamine, 3-oxide, diaminopyrimidine oxide, 2,4-pyrimidinediamine-3-oxide, 2,4-Diamino pyrimidine-3-oxide
CAS Number: 74638-76-9
IUPAC name: 3-hydroxy-2-iminopyrimidin-4-amine
Molecular formula: C4H6N4O
Molecular weight: 126.117
InChI: InChI=1S/C4H6N4O/c5-3-1-2-7-4(6)8(3)9/h1-2,6,9H,5H2
InChIKey: YTKGAYFHUZTLCI-UHFFFAOYSA-N
SMILES: C1=C(N(C(=N)N=C1)O)N
EINECS: -
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Substance Information
CAS Number:
74638-76-9
Chemical Name:
Kopexil
Chinese name:
2,4-二氨基嘧啶-3-氧化物
Date of inquiry :
Apr 23, 2026 14:15:53
Inquiry website:
https://www.chemradar.com/tools/fcmdGCIS inquiry report
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