I once took what was said to be LSD 6, manufactured by Owsley himself. It was very different, but the setting was also very intense.
2,3-Dihydro-LSD is recent. AL-LAD, also known as 6-allyl-6-nor-LSD
As I said in my earlier post, there are analogs to LSD with psychedelic effects. However they are much less potent. 2,3-dihydro is roughly 1/7th the potency of LSD. https://citeseerx.ist.psu.edu/document?repid=rep1&type=pdf&d...
And it is not recent. The paper linked above is from 1964.
I once took what was said to be LSD 6, manufactured by Owsley himself. It was very different, but the setting was also very intense.
2,3-Dihydro-LSD is recent. AL-LAD, also known as 6-allyl-6-nor-LSD