[cjemistry888]

First, why does α-Amanitin have two CAS numbers? CAS No: 23109-05-9 and CAS: 11030-71-0. Second, what are the fundamental differences between α-Amanitin and IBOTENIC ACID?

[Borek]

First, please don't cross post, that's part of the rules you agreed to. Second, many substances have more than one CAS number, that's just how it is. For example different numbers can refer to the same substance from different sources, or just extracted by different methods. That's just how the system and how the number assigning rules work.

I am afraid your second question is a bit like asking about differences between a bike and a TV set - they are so different it is not even clear where to start. What have you already found about them?

[cjemistry888]

sorry,I can't wait to want to know the answer
sorry,I originally thought they might be the same substance.

[cjemistry888]

Second, many substances have more than one CAS number, that's just how it is. For example different numbers can refer to the same substance from different sources, or just extracted by different methods. That's just how the system and how the number assigning rules work.

α-Amanitin has two CAS numbers, CAS No: 23109-05-9 and CAS: 11030-71-0. But, in fact, although the CAS is different, the pharmacological properties are the same? Thanks

[Borek]

although the CAS is different, the pharmacological properties are the same?

Not necessarily. Very similar for sure, but different forms often have different bioavailability, so they can require different dosages.

[Babcock_Hall]

Why do you want to know about α-amanitin?

[Corribus]

Not suspicious at all when random people show up urgently wanting to know about the pharmacological properties of highly toxic substances. 🤔

[cjemistry888]

Why do you want to know about α-amanitin?

Because the boss, in order to save costs, let a smatterer person participate in the work

[Borek]

Not suspicious at all when random people show up urgently wanting to know about the pharmacological properties of highly toxic substances. 🤔

It caught my attention, but so far questions could be about any substance, so I didn't see a reason to moderate the thread.