PFAS
Global PFAS Screening Tool
No. of Substances: 18960
Letrazuril
Letrazurilo, Letrazurilum [INN-Latin], UNII-U8736VCB22, Letrazurilum, LETRAZURIL, Letrazurilo [INN-Spanish]
CAS Number: 103337-74-2
IUPAC name: 2-[2,6-dichloro-4-(3,5-dioxo-1,2,4-triazin-2-yl)phenyl]-2-(4-fluorophenyl)acetonitrile
Molecular formula: C17H9Cl2FN4O2
Molecular weight: 391.18300
InChI: InChI=1S/C17H9Cl2FN4O2/c18-13-5-11(24-17(26)23-15(25)8-22-24)6-14(19)16(13)12(7-21)9-1-3-10(20)4-2-9/h1-6,8,12H,(H,23,25,26)
InChIKey: XQKYUBTUOHHNDV-UHFFFAOYSA-N
SMILES: C1=CC(=CC=C1C(C#N)C2=C(C=C(C=C2Cl)N3C(=O)NC(=O)C=N3)Cl)F
EINECS: -
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Substance Information
CAS Number:
103337-74-2
Chemical Name:
Letrazuril
Chinese name:
来曲珠利
Date of inquiry :
Apr 8, 2026 13:16:29
Inquiry website:
https://www.chemradar.com/tools/fcmdGCIS inquiry report
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