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25/11/2020 03:08:02
Normal
Acknowledged
Susan/Mark A search for CAS 72797-17-2 gives this answer & 2342620. It is for the FEMA material (FEMA 3327) defined as 2-ACETYL-3,5(AND 6)-DIMETHYLPYRAZINE, so structure 58171137 is probably correct - best way of dealing with this, when unravelled ! Other is WRONG. Barrie
06/01/2021 13:47:12
Thanks, I've approved the RN on this record.

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