Here's a list of chemicals that are also fertilizers. I'm not sure if the numbers always match to the chemical. Hopefully others will add to this.
0-45-0 Triple Superphosphate
0-52-0 Merchant Grade Phosphoric Acid (MGPA)
0-55-0 Purified Phosphoric Acid
0-68-0 Super Phosphoric Acid (SPA)
10-34-0 Liquid Ammonium Phosphate
11-52-0 Mono-Ammonium Phosphate
13-0-38 Potassium Nitrate
16-20-0 Mono-Ammonium Phosphate Sulfate
18-46-0 Di-Ammonium Phosphate
20-0-0 Ammonium Nitrate Solution
21-0-0 Ammonium Sulfate
32-0-0 Urea Ammonium Nitrate Solution
46-0-0 Urea Fertilizer
0-0-62 Potassium Chloride
0-45-0 Triple Superphosphate
0-52-0 Merchant Grade Phosphoric Acid (MGPA)
0-55-0 Purified Phosphoric Acid
0-68-0 Super Phosphoric Acid (SPA)
10-34-0 Liquid Ammonium Phosphate
11-52-0 Mono-Ammonium Phosphate
13-0-38 Potassium Nitrate
16-20-0 Mono-Ammonium Phosphate Sulfate
18-46-0 Di-Ammonium Phosphate
20-0-0 Ammonium Nitrate Solution
21-0-0 Ammonium Sulfate
32-0-0 Urea Ammonium Nitrate Solution
46-0-0 Urea Fertilizer
0-0-62 Potassium Chloride