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C 21 H 24 F 3 N 3 S: trifluoperazine: 117-89-5 C 21 H 24 GeSn: trimethylgermanyltriphenyltin: 20213-95-0 C 21 H 24 N 2 O 3: ajmalicine: 483-04-5 C 21 H 25 NO: benztropine: 86-13-5 C 21 H 25 NO: octyloxycyanobiphenyl: 52364-73-5 C 21 H 25 NO 2: piperidolate: 82-98-4 C 21 H 25 NO 3: piperilate: 4546-39-8 C 21 H 26 ClNO: clemastine: 15686-51-8 C ...
The main structure of chemical names according to IUPAC nomenclature. IUPAC nomenclature is a set of recommendations for naming chemical compounds and for describing chemistry and biochemistry in general. The International Union of Pure and Applied Chemistry (IUPAC) is the international authority on chemical nomenclature and terminology.
1972-08-3 C 21 H 36 N 7 O 16 P 3 S: Coenzyme A: 31416-98-5 C 21 H 39 NO 3: N-Oleoylsarcosine: 110-25-8 C 21 H 44 N 2: N-Oleyl-1,3-propanediamine: 7173-62-8 C 22 H 23 ClN 2 O 2: loratadine: 79794-75-5 C 22 H 26 O 7: L-165041: 79558-09-1 C 22 H 28 N 2 O: fentanyl: C 22 H 30 O 8: Neurolenin B: C 23 H 13 Cl 2 Na 3 O 9 S Chrome Azurol S: 1667-99-8 C ...
For secondary amines (of the form R−NH−R), the longest carbon chain attached to the nitrogen atom becomes the primary name of the amine; the other chain is prefixed as an alkyl group with location prefix given as an italic N: CH 3 NHCH 2 CH 3 is N-methylethanamine.
BaZrO 3: barium zirconate: 12009–21–1 Ba 2 P 2 O 7: barium pyrophosphate: 13466–21–2 Ba 3 (CrO 4) 2: barium dichromate: 12345–14–1 Ba 3 N 2: barium nitride: 12047–79–9 Ba 3 (VO 4) 2: barium orthovanadate: 39416–30–3 BeAl 2 O 4: beryllium aluminate: 120041–06–7 Be(BH 4) 2: beryllium borohydride: 17440–85–6 BeB 2 ...
The main purpose of chemical nomenclature is to disambiguate the spoken or written names of chemical compounds: each name should refer to one compound. Secondarily, each compound should have only one name, although in some cases some alternative names are accepted. Preferably, the name should also represent the structure or chemistry of a compound.
The nitrides of the alkaline earth metals that have the formula M 3 N 2 are however numerous. Examples include beryllium nitride (Be 3 N 2), magnesium nitride (Mg 3 N 2), calcium nitride (Ca 3 N 2), and strontium nitride (Sr 3 N 2). The nitrides of electropositive metals (including Li, Zn, and the alkaline earth metals) readily hydrolyze upon ...
A mnemonic is a memory aid used to improve long-term memory and make the process of consolidation easier. Many chemistry aspects, rules, names of compounds, sequences of elements, their reactivity, etc., can be easily and efficiently memorized with the help of mnemonics.