| Intermediate | CAS No. | Usage | Structure |
| 4- (Bromomethyl) biphenyl- 2- carbonitrile | ---- | Telmisartan, etc. |  |
| 4- (Bromomethyl) biphenyl- 2- carboxylic acid methyl ester | 114772-38-2 | Telmisartan, etc. |  |
| 2-n-Propyl -4- methyl- 6-(1-methyl benzimidazole- 2-yl) benzimidazole | 152628-02-9 | Telmisartan, etc. |  |
| (+)(2-Chlorophenyl) glycine methyl ester tartaric acid salt | ---- | Clopidogrel, etc. |  |
| (+)Methyl a-(2-thienyl ethyl amino)-(2-chlorophenyl) acetate HCl | 141109-19-5 | Clopidogrel, etc. |  |
| (+)-1-[(4-Chlorophenyl) phenylmethyl] piperazine | ---- | Levocetirizine, etc. |  |
| Methyl(3R)-3-tertiary butyl dimethyl silyloxy)-5-oxo-6-triphenyl phosphoranylidene hexanate | 147118-35-2 | Rosuvastatin, etc. |  |
| (4R-cis)-6-Formaldehydel-2,2-dimethyl-1,3-dioxane-4-acetic acid,1,1-dimethylethyl ester | 124752-23-4 | Rosuvastatin, etc. |  |
| Triphenyl[4-(4-fluorophenyl)- 6-isopropyl-2- [(2-N-methyl- N-methylsulfonyl)amino] pyrimidine-5-yl-methyl]phosphine bromine | 289042-10-0 | Rosuvastatin, etc. |  |
| 4-(4-Fluorophenyl)- 6-isopropyl-2-[(N-methyl- N-methyl sulfonyl)amino] pyrimidine carboxaldehyde | 147118-37-4 | Rosuvastatin, etc. |  |
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