Examples of 'is hydrogen atom' in a sentence
Meaning of "is hydrogen atom"
is hydrogen atom: A 'hydrogen atom' is the fundamental unit of the chemical element hydrogen, consisting of a positively charged proton and a negatively charged electron. This phrase is used in scientific contexts to refer to the smallest and simplest atom in the periodic table
How to use "is hydrogen atom" in a sentence
Basic
Advanced
is hydrogen atom
A compound according to Claim i wherein R is hydrogen atom.
Is hydrogen atom or lower alkyl which may be substituted ;.
According to the present invention, a compound in which R4 is hydrogen atom is desirable.
Wherein R ⁴ is hydrogen atom or a lower alkyl group.
Among them, preferred is hydrogen atom.
Is hydrogen atom or halogen atom ;.
A compound according to claim 1 or 2 in which R3 is hydrogen atom or methyl group.
Is hydrogen atom or methyl group ;.
In the following Tables, the substituent is hydrogen atom unless specifically indicated . Example 1.
Re is hydrogen atom or lower alkyl ;.
And R5, they may be same or different and each is hydrogen atom or lower alkyl.
Is hydrogen atom or fluorine atom ;.
A quinazolinone derivative of the formula, wherein R ¹ is hydrogen atom or a halogen atom, or a salt thereof.
Is hydrogen atom or lower alkyl group ; and R5 is hydrogen atom.
A diphenylurea derivative as defined in claim 3, wherein R ₄ is hydrogen atom.
See also
R4A and R5A is hydrogen atom or a protective group for hydroxy.
A production method according to Claim 1, in which R is hydrogen atom.
In one embodiment, R2 is hydrogen atom and R3 is substituted or unsubstituted phenyl.
A compound according to any one of claims 1 to 4 wherein R2 is hydrogen atom.
R3C is hydrogen atom or a bond together with R1C ;.
The compound according claim 1, wherein R5 is hydrogen atom or methyl group.
Wherein R2 is hydrogen atom or an optionally substituted straight or branched C1-C6 alkyl ;.
The compound according the above 1, wherein R5 is hydrogen atom or methyl group ;.
In the formula ( I ), R1 is hydrogen atom or a lower alkyl group.
A use according to claims 1 to 5, wherein R2 is hydrogen atom.
One of R7 and R8 is fluorine atom ; and the other is hydrogen atom or halogen atom ;.
Preferable example of R6 as indicated in formulae 1, 2 and 3 is hydrogen atom.
And R5, may be the same or different and each is hydrogen atom or C1-6 alkyl.
A medicament according to any of claims 8 to 13 wherein R6 is hydrogen atom.
The compound according to 1, wherein each of R1 and R2 is hydrogen atom or methyl group.
The compound according to claim 2, wherein R1 is hydrogen atom.
The novel platinum ( II ) complex of claim 3, wherein R ₂ is hydrogen atom and R ₃ is methyl.
However, at least one of R3a and R5h is hydrogen atom.
You'll also be interested in:
Examples of using Hydrogen
Show more
A molar hydrogen to carbon ratio of the fuel
An accident with a battery vehicle containing hydrogen
A molar hydrogen to carbon ratio in the fuel
Examples of using Atom
Show more
An atom consists of a central nucleus surrounded by electrons
Beginning to think the atom was opened by mistake
Every atom in existence is bound by an electrical field
