4meSM
Bluelighter
You're wrong. The case number of GHB is 591-81-1, you can look it up anywhere, except for benchchem...I've never had the pure lactone liquid before:
GHB is 7331-52-4,
GBL is 96-48-0,
BDO is 110-63-4.
The only reason I'm still answering is in case someone else sees your post and orders the wrong substance, thinking it's ghb.