- The
Substitute is a 1996
American action thriller film
directed by
Robert Mandel and
starring Tom Berenger,
Ernie Hudson, Marc Anthony,
William Forsythe...
- up
substitution in Wiktionary, the free dictionary.
Substitution may
refer to:
Substitution (poetry), a
variation in
poetic scansion Substitution (theatre)...
- Look up
substitute in Wiktionary, the free dictionary.
Substitute may
refer to:
Substitute (film), a 2006 film by
Vikash Dhorasoo The
Substitute (1993 film)...
-
Electrophilic substitution reactions are
chemical reactions in
which an
electrophile displaces a
functional group in a compound,
which is typically, but...
- In cryptography, a
substitution cipher is a
method of
encrypting in
which units of
plaintext are
replaced with the ciphertext, in a
defined manner, with...
-
Substituted phenethylamines (or
simply phenethylamines) are a
chemical class of
organic compounds that are
based upon the
phenethylamine structure; the...
- A
sugar substitute is a food
additive that
provides a
sweetness like that of
sugar while containing significantly less food
energy than sugar-based sweeteners...
- In
organic chemistry, a radical-
substitution reaction is a
substitution reaction involving free
radicals as a
reactive intermediate. The
reaction always...
- In microeconomics,
substitute goods are two
goods that can be used for the same
purpose by consumers. That is, a
consumer perceives both
goods as similar...
-
Substituted piperazines are a
class of
chemical compounds based on a
piperazine core. Some are used as
recreational drugs and some are used in scientific...
