I've only seen it on the onions. Fairly pricey but beautiful compound.
Or you can harvest your own:
https://undergroundreptiles.com/product/colorado-river-toad/
Just ordered allyl. Very excited about his compound's reagent properties.
Have had multiple orders with great success. They are beyond professional and I'm very happy they finally were able to stock something I'm truly interested in. I've had my experience with the tryps but the phens are of...
Anyone heard from her lately? She was out of something and said she would ship when restocked beginning of January. Just waiting to hear back she offered a generous compensation for the error on her part so I'm not stressing it too much just trying to find out some info and she hasn't got back...