EC number may refer to:
- Enzyme Commission number for enzymes
- European Commission number for chemicals within EU regulatory schemes
Famous quotes containing the word number:
“This nightmare occupied some ten pages of manuscript and wound off with a sermon so destructive of all hope to non-Presbyterians that it took the first prize. This composition was considered to be the very finest effort of the evening.... It may be remarked, in passing, that the number of compositions in which the word beauteous was over-fondled, and human experience referred to as lifes page, was up to the usual average.”
—Mark Twain [Samuel Langhorne Clemens] (18351910)