Substance:A

Inorganic compounds

1. Alum
2. Aluminium ammonium sulfate dodecahydrate
3. Aluminium bromide
4. Aluminium chloride
5. Aluminium chloride hexahydrate
6. Aluminium hydride
7. Aluminium hydroxide
8. Aluminium iodide
9. Aluminium nitrate
10. Aluminium nitrate nonahydrate
11. Aluminium nitride
12. Aluminium oxide
13. Aluminium phosphide
14. Aluminium sulfate
15. Aluminium triacetate
16. Aluminum hydroxide 1,3-dioxodisiloxane-1,3-diolate (2:4:1)
17. Ammonia
18. Ammonium acetate
19. Ammonium benzoate
20. Ammonium bicarbonate
21. Ammonium bromide
22. Ammonium carbonate
23. Ammonium cerium(IV) sulfate dihydrate
24. Ammonium chloride
25. Ammonium dichromate
26. Ammonium dihydrogen phosphate
27. Ammonium iodide
28. Ammonium iron(III) sulfate dodecahydrate
29. Ammonium molybdate tetrahydrate
30. Ammonium nickel(II) sulfate hexahydrate
31. Ammonium nitrate
32. Ammonium oxalate
33. Ammonium perchlorate
34. Ammonium persulfate
35. Ammonium phosphate trihydrate
36. Ammonium sodium hydrogen phosphate
37. Ammonium sulfate
38. Ammonium thiocyanate
39. Ammonium vanadate
40. Antimony sulfate
41. Antimony trichloride
42. Antimony trioxide
43. Arsenic acid
44. Arsenic trioxide
45. Arsenite
46. Arsine

Organic compounds

1. Abscisic acid
2. Acarbose
3. Acebutolol
4. Aceclidine
5. Acenaphthene
6. Acenaphthoquinone
7. Acenaphthylene
8. Acephate
9. Acepromazine
10. Acesulfame potassium
11. Acetaldehyde
12. Acetaldehyde 2,4-(dinitrophenyl)hydrazone
13. Acetaldehyde hydrazone
14. Acetaldehyde oxime
15. Acetaldehyde phenylhydrazone
16. Acetamide
17. Acetaminosalol
18. Acetanilide
19. Acetazolamide
20. Acetic acid
21. Acetic anhydride
22. Acetoacetic acid
23. Acetohexamide
24. Acetohydroxamic acid
25. Acetone
26. Acetone 2,4-(dinitrophenyl)hydrazone
27. Acetone cyanohydrin
28. Acetone hydrazone
29. Acetone oxime
30. Acetone peroxide
31. Acetone phenylhydrazone
32. Acetonitrile
33. Acetophenone
34. Acetyl chloride
35. Acetylacetone
36. Acetylcarnitine
37. Acetylcholine
38. Acetylcholine chloride
39. Acetyl-CoA
40. Acetylcysteine
41. N-Acetylglutamic acid
42. O-Acetylserine
43. Aciclovir
44. Acid blue 40
45. Aconitine
46. Acridine
47. Acridine orange
48. Acrolein
49. Acrylamide
50. Acrylic acid
51. Acrylonitrile
52. Adamantane
53. Adenine
54. Adenosine
55. Adenosine cyclic 3',5'-monophosphate
56. Adenosine diphosphate
57. Adenosine monophosphate
58. Adenosine triphosphate
59. S-Adenosyl methionine
60. Adipic acid
61. Adipoyl chloride
62. Adrenalone
63. Adrenochrome
64. Aflatoxin
65. Afloqualone
66. Agmatine
67. Alanine
68. Alaproclate
69. Albendazole
70. Aldicarb
71. Aldosterone
72. Aldrin
73. Alendronic acid
74. Alfentanil
75. Alfuzosin
76. Alginic acid
77. Alizarin
78. Alizarin red S
79. Allantoin
80. Allene
81. Allicin
82. Allopurinol
83. Allyl alcohol
84. Allysine
85. Alosetron
86. Alpha,alpha-Trehalose
87. Alpha-Amanitin
88. Alpha-Ethyltryptamine
89. Alpha-Hydroxyisobutyric acid
90. Alpha-Linolenic acid
91. Alpha-Maltose
92. Alpha-Methylbenzyl bromide
93. Alpha-methylstyrene
94. Alpha-Methyltryptamine
95. Alpha-Pinene
96. Alpha-Terpinene
97. Alpha-Thujone
98. Alphenal
99. Alprazolam
100. Altretamine
101. Aluminon
102. Amantadine
103. Amfepramone
104. Amidol
105. Amifostine
106. Amiloride
107. M-Aminoacetophenone
108. O-Aminoacetophenone
109. D-Aminolevulinic acid
110. (2R)-Amino-5-phosphonovaleric acid
111. 2-Aminobenzenesulfonic acid
112. 4-Aminobenzoic acid
113. 4-Aminobiphenyl
114. Aminocaproic acid
115. Aminoglutethimide
116. Aminohippuric acid
117. 4-Aminophenol
118. 3-Aminophthalate
119. 3-Aminophthalhydrazide
120. Aminophylline
121. 3-Aminopropane-1-sulfonic acid
122. Aminopterin
123. 2-Aminopurine
124. 4-Aminopyridine
125. Aminothiazole
126. Amiodarone
127. Amisulpride
128. Amitriptyline
129. Amlexanox
130. Amlodipine
131. Amobarbital
132. Amodiaquine
133. Amoxapine
134. Amoxicillin
135. AMPA
136. Amphetamine
137. Ampicillin
138. Ampyrone
139. Amsacrine
140. Amygdalin
141. Amylopectin
142. Anabasine
143. Anagrelide
144. Anandamide
145. Anastrozole
146. Androstenedione
147. Anethole
148. Anileridine
149. Aniline
150. Aniline blue
151. Aniline Yellow
152. Anilinium chloride
153. 8-Anilinonaphthalene-1-sulfonic acid
154. Aniracetam
155. Anisindione
156. Anisole
157. Antazoline
158. Anthracene
159. Anthranilic acid
160. Anthrone
161. Anthraquinone
162. Apomorphine
163. Apraclonidine
164. Aprindine
165. Aprobarbital
166. Arabinose
167. Arachidonic acid
168. Arginine
169. L-Arginine
170. Aristolochic acid
171. Armstrong's acid
172. Arsphenamine
173. Artemisinin
174. Ascorbic acid
175. Asparagine
176. Aspartame
177. Aspartic acid
178. L-Aspartic acid
179. Aspirin
180. Astaxanthin
181. Astemizole
182. Atenolol
183. Atorvastatin
184. Atrazine
185. Atropine
186. Aurintricarboxylic acid
187. Azacitidine
188. Azathioprine
189. Azelaic acid
190. Azelastine
191. Azinphos-methyl
192. Aziridine
193. Azithromycin
194. Azobenzene
195. Azobisisobutyronitrile
196. Azulene