| No. | API | Intermediate | CAS |
| 1 | Macitentan | 5-(4-Bromo phenyl) -6-hydroxy pyrimidn-4(1H) -one | 706811-25-8 |
| 5-(4-Bromo phe ny) 4, 6-dichloro pyrimidine | 146533-41-7 |
| N-[5-(4-broMo phe ny-6-chloro-4-pyriMidinyl-N-propyl-Sulf aMide (N-2) | 1393813-42-7 |
| N-[5-(4-Bromophenyl)-6-(2-hydroxyethoxy)-4-pyrimidinyl]-N'-propylsulfamide | 1393813-43-8 |
| 2 | Varenicline | 2, 3, 4, 5-Tetrahydro-1,5-methano-1H-3-benzazepine hydrochloride | 230615-52-8 |
| 2,3,4,5-Tetrahydro-3-(trifluoroacetyl) -1,5-methano-1H-3-benzazepine | 230615-51-7 |
| 2,3,4,5-Tetrahydro-7,8-dinitro-3-(trifluoroacetyl) -1,5-methano-1H-3-benzazepine | 230615-59-5 |
| 2,3,4,5-Tetrahydro-3-(trifluoroacetyl) -1, 5-methano-1H-3-benzazepine-7, 8-damine | 230615-69-7 |
| 6,10-Methano-6H-pyrazino[2,3-h] [3] benzazepine,7,8,9,10-tetrahydro-8(trluoroacetyl) (N-1) | 230615-70-0 |
| Varenicline | 249296-44-4 |
| 3 | Cinacalcet | 3-(Trifluoromethyl) cinnamic acid | 779-89-5 |
| 3-(3-TrifluoromethyIphenyl) propionic acid | 585-50-2 |
| 3-(Trifluoromethyl) benzene propanol | 78573-45-2 |
| 4 | Vonoprazan | 5-(2-Fluorophenyl) -1H-pyrrole-3-carbonitrile | 1240948-77-9 |
| 5-(2-Fluorophenyl-1H-pyrrole-3-carboxaldehyde | 881674-56-2 |
| 5-(2-fluorophenyl-1-(pyridin-3-ylsulfonyl) -1H-pyrrole-3-carbaldehyde | 881677-11-8 |
| 5 | Itraphylline | 3,4-Dimethoxy cinnamic acid | 14737-89-4 |
| (2E) -3-(3,4-dimethoxyphenyl) prop-2-enoyl chloride | 141236-46-6 |
| 1,3-Diethyl-5-Nitro-6-Amino Uracil | 89073-60-9 |
| 5,6-Diamino-1,3-diethyl uracil Hydrochloride | 1785764-26-2 |
| (E) -N-6-aMino-1， 3-diet yl-2， 4-dioxo-1， 2.3， 4-tetrahydro pyr iMd in-5-yl-3-(3， 4-diMehoxypheny) acrylaMide (N-2) | 187393-68-6 |
| 8-[(1E) -2-(3,4-Dimethoxy phenyI) ethenyl] -1,3-diethyl-3,9-dihydro-1H-purine-2, 6-dione (N-1) | 155270-98-7 |
| 6 | Topiroxostat | 4-Cyano pyridinium-1-olate | 14906-59-3 |
| Pyridine， 4-[5-(4-pyridinyl) -1H-1， 2， 4-tri azo-3-yl] -， l-oxide | 36770-53-3 |
| 4-(1-(benzylxy) methyl) -5-(pyridin-4-y-1H-1,2, 4-triazol-3-yl) picolinonitrile (N-1) | 837371-70-7 |
| 7 | Fesoterodine | 5-HydroxyMethyl Tolterodinel (N-2) | 200801-70-3 |
| (R) -5-HydroxyMethyl Tolterodinel (N-1) | 207679-81-0 |
| 8 | Perindopril | (S) -(-) -Indoline-2-carboxylic acid | 79815-20-6 |
| (2S,3aS,7aS-Octahydro-1H-indole-2-carboxylic acid | 80875-98-5 |
| N-(S) -1-Carbethoxy-1-butyl] -(S) -alanine | 82834-12-6 |
| 9 | alphaprodine | 1,3-Dimethyl piperidin-4-one | 4629-80-5 |
| 10 | Ziprasidone | 6-Chloro-2-oxoindole | 56341-37-8 |
| 11 | Cariprazine | (trans-4-Aminocyclohexyl) acetic acid | 2952-00-3 |
| 12 | Vitamin K 1;K 2 | MK-7 intermediate | 97804-50-7 |
| 13 | NBE Series | 1,3-Cyclopentadiene | 542-92-7 |
| 5-Norbornene-2-carbontrile | 95-11-4 |
| 2-chlorobicyclo[2.2.1] hept-5-ene-2-carbonitrile | 6945-87-5 |
| 5-Norbornene-2-carboxylic acid | 120-74-1 |
| 14 | / | 4-oxo-cyclohexane carboxylicaciethyleste | 17159-79-4 |
| 15 | / | Trans-p-Methyl cyclohexane carboxylic acid | 13064-83-0 |
| Trans-4-lsopropylcyclohexane Carboxylic Acid | 7077-05-6 |
| 16 | / | 1.2.3， 4-Tetrahydroquinoline | 635-46-1 |
| 1， 2.3， 4-tetrahydro-isoquinolin | 91-21-4 |
| 5， 6.7.8-four hydrogenation of quinoline | 10500-57-9 |
