Meaning and Translation of Nitrophenyl Pentadienal in Urdu Script and Roman Urdu with Short Information in Urdu, Related, Wikipedia Reference,
| Nitrophenyl pentadienal | nitrophenyl pentadienal - ایک کیمیائی مرکب ہے |
| Hexoplon ctenostomoides | Tetramethyllead |
| Trinitroanisole | Silver dichromate |
| Dimethyldithiocarbamate | Tetronic acid |
Nitrophenyl pentadienal, nitrophenylpentadienal, NPPD, or METKA (Russian for "mark") colloquially known as "spy dust", is a chemical compound used as a tagging agent by the KGB during the Cold War Soviet Era. |
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