|
Acetyl coenzyme (CoA) |
− |
|
Acetylene |
HCCH |
|
Acetylsalicylic acid |
CH3COOC6H4COOH |
|
Acrylonitrile |
CH2=CH-CN |
|
Acyclovir |
− |
|
Adenine
(A) |
C5H5N5 |
|
Adenosine diphosphate (ADP) |
− |
|
Adenosine triphosphate (ATP) |
− |
|
Adipic acid |
HOOCCH2(CH2)2CH2COOH |
|
Adrenaline |
C6H3(OH)2CHOHCH2NHCH3 |
|
Alanine |
NH2(CH3)CHCOOH |
|
Albumin |
− |
|
Aluminium fluoride |
AlF3 |
|
Aluminium water complex ion |
[Al(H2O)6]+ |
|
Aminetrifluoroborane |
NH3−BF3 |
|
Aminomethane (methylamine) |
CH3NH2 |
|
2-Aminopropane (propyl-2-amine) |
CH3CHNH2CH3 |
|
Ammonia |
NH3 |
|
Ammonium ion |
NH4+ |
|
Aniline |
C6H5NH2 |
|
Anthracene |
C14H10 |
|
Arginine |
H2NC(=NH)NH(CH2)3CH(NH2)COOH |
|
Arsenic (III) oxide |
As2O3 |
|
Ascorbic acid (Vitamin C) |
C6H8O6 |
|
Asparagine |
NH2COCH2CH(NH2)COOH
|
|
Aspartic acid |
HO2CCH2CH(NH2)COOH |
|
Aspirin (acetylsalicylic acid) |
CH3COOC6H4COOH |
|
Azide
ion |
N3− |
|
Benzaldehyde |
C6H5CHO |
|
Benzene |
C6H6 |
|
Benzoic acid |
C6H5COOH |
|
Beryllium chloride |
BeCl2 |
|
Beryl mineral |
3BeO·Al2O3·6SiO2 |
|
Beta-carotene |
– |
|
Bicarbonate ion |
HCO3− |
|
Biphenyl |
C6H5–C6H5 |
|
Boron trichloride |
BCl3 |
|
Boron trifluoride |
BF3 |
|
Bromine |
Br2 |
|
Bromine pentafluoride |
BrF5 |
|
Bromobenzene |
C6H5Br |
|
Butanal (butyraldehyde) |
CH3CH2CH2CHO |
|
Butanamide (butyramide) |
CH3CH2CH2CONH2 |
|
Butane |
C4H10 |
|
Butanol |
CH3CH2CH2CH2OH |
|
Butyric acid |
CH3CH2CH2COOH |
|
Caffeine |
C8H10N4O2 |
|
Calciferol (Vitamin D) |
– |
|
Calcite (limestone) |
CaCO3 |
|
Calcium carbide |
CaC2 |
|
Camphor |
C10H13O |
|
Carbonate ion |
CO32− |
|
Carbon dioxide |
CO2 |
|
Carbon disulfide |
CS2 |
|
Carbon (fullerene) |
C60 |
|
Carbonic acid |
H2CO3 |
|
Carbon monoxide |
CO |
|
Carbon tetrachloride |
CCl4 |
|
Carbon tetrafluoride |
CF4 |
|
Carbonyl sulfide |
COS |
|
Cellulose |
− |
|
Chlorate ion |
ClO3− |
|
Chlorine |
Cl2 |
|
Chlorine dioxide |
ClO2 |
|
Chlorine trifluoride |
ClF3 |
|
Chlorite ion |
ClO2− |
|
Chloroacetic acid |
HC2H2ClO2 |
|
Chloroform |
CHCl3 |
|
Chloromethane (methylchloride) |
CH3Cl |
|
Chlorophyll |
− |
|
Chromate ion |
CrO42− |
|
Cinnamaldehyde (cinnamon) |
C6H5CH=CHCHO |
|
Citric acid |
H3C6H5O7 |
|
Cocaine |
C17H21O4N |
|
Codeine |
− |
|
Collagen |
− |
|
Creatinine |
− |
|
Cyanamide |
NH2CN |
|
Cyanide ion |
CN− |
|
Cyanohydrin |
(CH3)2C(OH)CN |
|
Cyclobutane |
C4H8 |
|
Cyclohexane |
C6H12 |
|
Cyclohexanol |
C6H11OH |
|
Cyclohexene |
C6H10 |
|
Cyclohexylamine |
C6H11N2 |
|
Cyclopentane |
C5H10 |
|
Cyclopropane |
C3H6 |
|
Cysteine |
HSCH2CH(NH2)COOH |
|
Cytosine (C) |
C4H5N5O |
|
Diacetyl |
CH3(C=O)2CH3 |
|
Diamminesilver ion |
[Ag(NH3)2]+ |
|
Diamond |
C |
|
Diborane |
B2H6 |
|
Dichlorodifluoromethane |
CCl2F2 |
|
Dichloromethane |
CH2Cl2 |
|
Dichromate ion |
Cr2O72− |
|
Dicyanoaurate (I) ion |
[Au(CN)2]− |
|
Diethyl ether |
(C2H5)2O |
|
Dimethylamine |
(CH3)2NH |
|
Dimethyl ether |
CH3OCH3 |
|
Dinitrogen monoxide |
N2O |
|
Dinitrogen oxide |
N2O |
|
Dinitrogen pentoxide |
N2O5 |
|
Dinitrogen tetroxide |
N2O4 |
|
Dinitrogen trioxide |
N2O3 |
|
Diphenylamine |
(C6H5)2NH |
|
Disulfur dichloride |
S2Cl2 |
|
Disilicate |
(Si2O7)−6 |
|
DNA |
− |
|
Dolomite |
CuCO3·MgCO3 |
|
Elemental sulfur |
S8 |
|
Elemental phosphorus |
P4 |
|
Estradiol |
− |
|
Ethane |
C2H6 |
|
Ethanoic acid |
CH3COOH |
|
Ethanol |
CH3CH2OH |
|
Ethene
|
C2H4 |
|
Ethyl acetate |
CH3COOC2H5 |
|
Ethyl benzene |
C6H5CH2CH3 |
|
Ethyl ethanoate |
CH3COOC2H5 |
|
Ethylene |
C2H4 |
|
Ethylenediamin ligand |
H2NCH2CH2NH2 |
|
Ethylene glycol |
HOCH2CH(OH)CH2OH |
|
Ethylene oxide |
(CH2)2O |
|
Ethyl mercaptan |
CH3SCH3 |
|
Fluorite |
CaF2 |
|
Fluoroacetic acid |
CH2FCOOH |
|
Fluorobenzene |
C6H5F |
|
Fluoxetine hydrochloride (Prozac®) |
F3CC6H4OCH(C6H5)CH2CH2N(CH3)H2+Cl- |
|
Formaldehyde |
HCHO |
|
Formic acid |
HCOOH |
|
Fructose |
C6H12O6 |
|
Germane |
GeH4 |
|
Glucose |
C6H12O6 |
|
Glutamic acid |
HO2CCH2CH2CH(NH2)COOH |
|
Glutamine |
H2NCOCH2CH2CH(NH2)COOH
|
|
Glycerol |
CH2OHCHOHCH2OH |
|
Glycine |
NH2CH2COOH |
|
Graphite |
C |
|
Guanine
(G) |
C5H5N5O |
|
Gypsum |
CaSO4·2H2O |
|
Haemoglobin |
− |
|
Haeme group from cytochrome oxidase |
− |
|
Heptane |
C7H16 |
|
Heroin |
C21H23NO5 |
|
Hexaaquachromium (III) ion |
[Cr(H2O)6]3+ |
|
Hexaaquoiron (III) ion |
[Fe(H2O)6]3+ |
|
Hexamethylenediamine |
H2NCH2(CH2)4CH2NH2 |
|
Hexamminecobalt ion |
[Co(NH3)2]2+ |
|
Hexane |
C6H14 |
|
Histidine |
C3H3N2CH2CH(NH2)COOH |
|
Hydrated proton |
H9O4+ |
|
Hydrazine |
N2H4 |
|
Hydrochloric acid |
HCl |
|
Hydrogen |
H2 |
|
Hydrogen bromide |
HBr |
|
Hydrogen carbonate ion |
HCO3− |
|
Hydrogen chloride |
HCl |
|
Hydrogen cyanide |
HCN |
|
Hydrogen fluoride |
HF |
|
Hydrogen iodide |
HI |
|
Hydrogen peroxide |
H2O2 |
|
Hydrogen sulfide |
H2S |
|
Hydronium ion |
H3O+ |
|
Hydroquinone |
C6H4(OH)2 |
|
Hydroxide ion |
OH− |
|
Hypochlorous acid |
HOCl |
|
Ibuprofen |
(CH3)2CHCH2C6H4CH(CH3)COOH |
|
Ice |
H20 |
|
Insulin |
− |
|
Iodine pentafluoride |
IF5 |
|
Isobutane |
C4H10 |
|
Isobutylene |
CH2=C(CH3)2 |
|
Isoleucine |
CH3CH2CH(CH3)CH(NH2)COOH |
|
Isooctane |
(CH3)3CCH2CH(CH3)2 |
|
Isopentane |
C5H12 |
|
Isopropyl alcohol |
CH3CHOHCH3 |
|
Lactic acid |
CH3CHOHCOOH |
|
Lactose |
C12H22O11 |
|
Lauric acid (dodecanoic acid) |
C11H23COOH |
|
Leucine |
(CH3)2CHCH2CH(NH2)COOH |
|
Lidocaine |
C6H4(CH3)2NHCOCH2N(CH2CH3)2 |
|
Linoleic acid |
C17H31COOH |
|
Lithium stearate |
CH3(CH2)16COOLi |
|
Lysergic acid diethylamide (LSD) |
− |
|
Lysine |
H2N(CH2)4CH(NH2)COOH |
|
Magnetite |
Fe3O4 |
|
Magnetite ore |
Fe3O4(Fe2O3·FeO) |
|
Malonic acid |
CH2(COOH)2 |
|
Maltose |
C12H22O11 |
|
Mescaline |
− |
|
Methane |
CH4 |
|
Methanenitrile |
HCN |
|
Methanol |
CH3OH |
|
Methanoic acid |
HCOOH |
|
Methionine |
CH3SCH2CH2CH(NH2)COOH |
|
Methyl
acetate |
CH3COOCH3 |
|
Methylamine |
CH3NH2 |
|
Methyl butanoate |
CH3CH2CH2COOCH3 |
|
Methyl chloride |
CH3Cl |
|
Methylene chloride |
CH2Cl2 |
|
Methyl
ethanoate |
CH3COOCH3 |
|
Methyl mercaptan |
CH3SH |
|
Methyl phenyl ether (anisole) |
C6H5OCH3 |
|
Methylpropane |
CH3CH(CH3)CH3 |
|
Methylpropene |
CH3C(CH3)=CH2 |
|
Methyl propyl ether |
CH3OCH2CH2CH3 |
|
Monosilane |
SiH4 |
|
Morphine |
C17H19NO3 |
|
Myristic acid (tetradecanoic acid) |
C13H27COOH |
|
Naphthalene |
C10H8 |
|
Neopentane |
C5H12 |
|
Nicotine |
C10H14N2 |
|
Nitrate ion |
NO3− |
|
Nitrazepam (Mogadon®) |
− |
|
Nitric acid |
HNO3 |
|
Nitrite ion |
NO2− |
|
Nitrobenzene |
C6H5NO2 |
|
Nitrogen |
N2 |
|
Nitrogen dioxide |
NO2 |
|
Nitrogen monoxide (Nitric oxide) |
NO |
|
Nitrogen trifluoride |
NF3 |
|
Nitroglycerin |
C3H5N3O9 |
|
Nitromethane |
CH3NO2 |
|
Nitronium ion |
NO2+ |
|
Nitrosyl chloride |
NOCl |
|
Nitrosyl
fluoride |
NOF |
|
Nitrous acid |
HNO2 |
|
Nitrous oxide |
N2O |
|
Octane |
C8H18 |
|
Octanoic acid |
CH3(CH2)6COOH |
|
Oleic
acid |
C17H33COOH |
|
Olestra |
− |
|
ortho-Hydroxybenzoic acid (Salicylic acid) |
2–(OH)–1–C6H4COOH |
|
Oxalato ligand |
C2O42− |
|
Oxalic acid |
H2C2O4 |
|
Oxygen |
O2 |
|
Oxygen difluoride |
OF2 |
|
Ozone |
O3 |
|
Palmitic acid |
C15H31COOH |
|
Paracetamol |
HOC6H4NHCOCH3 |
|
para-Hydroxybenzoic acid |
4-(OH)-1-C6H4COOH |
|
Penicillin |
− |
|
Pentane |
C5H12 |
|
Perchlorate ion |
ClO4− |
|
Permanganate ion |
MnO4− |
|
Phenol |
C6H5OH |
|
Phenylalanine |
C6H5CH2CH(NH2)COOH |
|
Phenylhydrazine |
C6H5NHNH2 |
|
Phosgene |
COCl2 |
|
Phosphate ion |
PO43− |
|
Phosphine |
PH3 |
|
Phosphoglycerate kinase |
− |
|
Phosphoric acid |
H3PO4 |
|
Phosphorus |
P4 |
|
Phosphorus acid |
H3PO3 |
|
Phosphorus pentachloride |
PCl5 |
|
Phosphorus pentoxide |
P2O5(P4O10) |
|
Phosphorus trichloride |
PCl3 |
|
Phosphorus trioxide |
P4O6(P2O3) |
|
Phosphoryl chloride |
POCl3 |
|
Piperidine |
C5H10NH |
|
Polyethene |
(-CH2-)n |
|
Polyethylene |
(-CH2-)n |
|
Polyvinyl chloride |
(-CH2-CHCl-)n |
|
Porphyrin |
− |
|
Procaine |
NH2C6H4COOCH2CH2N(CH2CH3)2 |
|
Progesterone |
− |
|
Proline |
C4H7NHCOOH |
|
Propanal |
CH3CH2CHO |
|
Propane |
C3H8 |
|
Propanoic acid |
CH3CH2COOH |
|
Propan-1-ol |
CH3CH2CH2OH |
|
Propan-2-ol |
CH3CHOHCH3 |
|
Propanone |
CH3COCH3 |
|
Propene |
CH3CH=CH2 |
|
Propyl alcohol |
CH3CH2CH2OH |
|
Propylene |
CH3CH=CH2 |
|
Psilocybine |
− |
|
Pyridine |
C5H5N |
|
Pyrophosphoric acid (diphosphoric acid) |
H4P2O7 |
|
Pyruvic acid |
CH3COCOOH |
|
Retinol (Vitamin A) |
− |
|
Riboflavin (Vitamin B2) |
− |
|
Ribose |
HOCH2[CH(CHOH)3O] |
|
Rutile |
TiO2 |
|
Salicylic acid (ortho-Hydroxybenzoic acid) |
2–(OH)–1–C6H4COOH |
|
Serine |
HOCH2CH(NH2)COOH |
|
Siderite |
FeCO3 |
|
Silane |
SiH4 |
|
Silica (quartz) |
SiO2 |
|
Silicon |
Si |
|
Silicon dioxide |
SiO2 |
|
Sodium bicarbonate |
NaHCO3 |
|
Sodium chloride |
NaCl |
|
Sodium hydrogencarbonate |
NaHCO3 |
|
Sodium hypochlorite (bleach) |
NaOCl |
|
Sodium palmitate |
CH3(CH2)14COONa |
|
Stearic acid |
C17H35COOH |
|
Stibine |
SbH3 |
|
Styrene |
C6H5CH=CH2 |
|
Sucrose |
C12H22O11 |
|
Sulfate ion |
SO42− |
|
Sulfite ion |
SO32− |
|
Sulfur dioxide |
SO2 |
|
Sulfur hexafluoride |
SF6 |
|
Sulfur (rhombic) |
S8 |
|
Sulfur tetrafluoride |
SF4 |
|
Sulfur trioxide |
SO3 |
|
Sulfuric acid |
H2SO4 |
|
Sulfuryl fluoride |
SO2F2 |
|
Testosterone |
− |
|
Tetrachloromethane |
CCl4 |
|
Tetraammineplatinum (II) ion |
[Pt(NH3)4]2+ |
|
Tetramminezinc ion |
[Zn(NH3)4]2+ |
|
Tetraethyllead |
(C2H5)4Pb |
|
Tetrafluoromethane |
CF4 |
|
Tetrehydrocannabinol (THC) |
− |
|
Tetraphosphorus decoxide |
P4O10 |
|
Thiosalicylic acid |
C7H602S |
|
Thiosulfate ion |
S2O32− |
|
Threonine |
CH3CH(OH)CH(NH2)COOH |
|
Thymine
(T) |
C5H6N2O2 |
|
Titanium tetrachloride |
TiCl4 |
|
Toluene |
C6H5CH3 |
|
Trichloromethane |
CHCl3 |
|
Triglyceride |
− |
|
Triethylene glycol |
C6H1404 |
|
Trimethylamine |
(CH3)3N |
|
Trinitrotoluene (TNT) |
C6H2(CH3)(NO2)3 |
|
Triphosphoric acid |
H5P3O10 |
|
Tryptophan |
C8H6NCH2CH(NH2)COOH |
|
Tylenol |
C6H4(OH)NHCOCH3 |
|
Tyrosine |
HOC6H4CH2CH(NH2)COOH |
|
Uracil (U) |
C4H4N2O2 |
|
Urea |
(NH2)2C=0 |
|
Valine |
(CH3)2CHCH(NH2)COOH |
|
Vanillin |
C8H8O3 |
|
Vinyl chloride |
CH2=CHCl |
|
Water |
H2O |
|
Xenon difluoride |
XeF2 |
|
Xenon tetrafluoride |
XeF4 |
|
Zinc
blende |
ZnS |
|
Zinc cyanide complex ion |
[Zn(CN)4]2+ |
