Skip to main content
Dictionary
Store
Blog
World
Help
Advertise
Chat
System Status
Do Not Sell My Personal Information
Information Collection Notice
reCAPTCHA Privacy
Terms of Service
reCAPTCHA Terms
Privacy Policy
Accessibility
Report a Bug
Data Request
DMCA
© 1999–2026 Urban Dictionary ®
Words of the Day
Browse
Add a Definition
User Settings
Definitions by Chain Chompsky
C20H25N30
Share definition
Flag
A
common
misreading of the
chemical
formula for
LSD
. The actual formula is C20H25N3O.
C20H25N3O, or
LSD
, is
made
of 20 carbon, 25 hydrogen, 3 nitrogen, and 1 oxygen.
C20H25N30 isn't a
real
compound.
C20H25N30
by
Chain Chompsky
May 24, 2015
0
0
Get merch