No. Again... using a pedelec analogy lets say the same chinese motor was used with bicycles trikes and tandems . Are they different or the same
There are at least thirty different national groups in China as an example, could you actual "finger" one for making a particular individual motor?
That is the sort of problem we face in using this evidence.
Here the case if that this is deemed not to be actually a known and registered version of Novichoc, but something new but pure.
All it does is reflect the competence of the nation that created it, a short list indeed, but there are quite a few with this capability.
Wikipedia have a page
https://en.wikipedia.org/wiki/Novichok_agent
"In 2016, Iranian chemists synthesised five Novichok agents for analysis and produced detailed mass spectral data which was added to the
Organisation for the Prohibition of Chemical Weapons Central Analytical Database.
[12][13] Previously there had been no detailed descriptions of their spectral properties in open scientific literature.
Which still poses the question why such coy avoidance in naming it?
And we are led to believe the agent in question was delivered from Syria according to RAF intercepted phone calls.
We are expected to swallow the following
"The parcel has been delivered" and "they made a safe egress"
As being the work of the FSB?
Oh my! the opposition must hold our intelligence people in contempt if that is the level of security they think adequate.
But the real authors of the fake message had quite correctly surmised we would be only too pleased to fall for it as it was so convenient!
Classic Framing sting!