| 1 | 342-10-9 | Kallidin | C56H85N17O12 | 1188.38 | | |
| 2 | 342-24-5 | 2-Fluorobenzophenone | C8H7FO | 138.139 | | |
| 3 | 342-25-6 | 2,4'-Difluorobenzophenone | C11H9FN2OS | 236.265 | 22-24℃ | |
| 4 | 342-69-8 | 6-methylmercaptopurine riboside | C11H14N4O4S | 298.318 | | |
| 5 | 3420-02-8 | 6-Methylindole | C9H9N | 131.174 | | |
| 6 | 342002-80-6 | 3-Borono-Benzoic acid 1-(1-methylethyl) ester | C8H6N4O | 174.159 | | |
| 7 | 34202-69-2 | Hexafluoroacetone trihydrate | C3H6F6O4 | 220.068 | 18-21℃ | |
| 8 | 34206-40-1 | Tetrakis(methylethylketoximino)silane | C16H32N4O4Si | 372.535 | | |
| 9 | 34209-81-9 | 16A-17A-epoxypregnenolone acetate | C23H32O4 | 372.498 | | |
| 10 | 34218-84-3 | Uridine,5-iodo-2'-O-methyl- (8CI,9CI) | C10H13IN2O6 | 384.12 | | |
| 11 | 34221-41-5 | (2E)-3-(4-hydroxy-2-methoxyphenyl)-1-(4-hydroxyphenyl)prop-2-en-1-one | C16H14O4 | 270.28 | | |
| 12 | 34225-81-5 | 3-methylindene-2-carboxylic acid | C11H10O2 | 174.196 | 201-203℃ | |
| 13 | 3423-25-4 | endo-8-isopropyl-8-azabicyclo[3.2.1]octan-3-ol | C10H19NO | 169.264 | | |
| 14 | 34231-22-6 | (3-(aminomethyl)phenyl)methanol | C8H11NO | 137.179 | | |
| 15 | 34231-77-1 | Pyridazine-4-carboxylic acid methyl ester | C6H6N2O2 | 138.124 | | |
| 16 | 34231-78-2 | Acetoxybenzaldehyde; 97% | C9H8O3 | 164.158 | | |
| 17 | 3424-93-9 | 4-Methoxybenzamide | C8H9NO2 | 151.163 | 164-167℃ | |
| 18 | 3424-98-4 | 2'-Deoxy-L-thymidine | C10H14N2O5 | 242.229 | | |
| 19 | 342405-38-3 | 5-methyl-1-phenyl-1H-pyrazole-4-sulfonyl chloride | C10H9ClN2O2S | 256.709 | | |
| 20 | 342411-14-7 | 2,1,3-benzothiadiazol-4-yl isocyanate | C7H3N3OS | 177.183 | 77℃ | |
| 21 | 342417-01-0 | 4-(2-methylphenyl)-6-(4-methylpiperazin-1-yl)pyridine-3-carboxamide | C18H22N4O | 310.393 | | |
| 22 | 3425-46-5 | Potassium selenocyanate | CNSe | 104.978 | 152-158℃ | |
| 23 | 3425-89-6 | Methylcyclohexenedicarboxylicanhydride | C9H10O3 | 166.174 | | |
| 24 | 34252-44-3 | 2-methyl-2H-indazole-3-carboxylic acid | C9H8N2O2 | 176.172 | | |
| 25 | 34252-54-5 | 2-methyl-2H-indazole-3-carbaldehyde | C9H8N2O | 160.173 | | |
| 26 | 34253-01-5 | Methyl pyrimidine-5-carboxylate | C6H6N2O2 | 138.124 | 76-81℃ | |
| 27 | 34253-02-6 | methyl pyridazine-3-carboxylate | C6H6N2O2 | 138.124 | | |
| 28 | 34253-03-7 | 2-PYRIMIDINECARBOXYLIC ACID, METHYL ESTER | C6H6N2O2 | 138.124 | | |
| 29 | 34256-82-1 | Acetochlor | C14H20ClNO2 | 269.767 | <0℃ | |
| 30 | 342573-75-5 | 1-Ethyl-3-methylimidazolium ethylsulfate | C8H16N2O4S | 236.289 | | |
| 31 | 34259-99-9 | 4-Bromothiazole | C3H2BrNS | 164.024 | | |
| 32 | 3426-71-9 | N-(Benzyloxycarbonyl)hydroxylamine | C8H9NO3 | 167.162 | 65-70℃ | |
| 33 | 34271-54-0 | DL-Theanine | C7H14N2O3 | 174.198 | | |
| 34 | 34276-53-4 | L-Phenylalanine,4-nitro-, ethyl ester | C11H14N2O4 | | | |
| 35 | 34277-78-6 | N-(carbamoylcarbamothioyl)benzamide | C9H9N3O2S | 223.252 | | |
| 36 | 342793-00-4 | L-Proline,1-(1-methylethyl)- | C8H15NO2 | 157.21 | | |
| 37 | 342816-26-6 | [2-(2,2,2-trifluoroethoxy)phenyl]methanamine | C9H10F3NO | 205.18 | | |
| 38 | 342816-31-3 | (3-Chloro-pyridin-2-yl)-methylamine dihychloride | C6H7ClN2·2HCl | 215.51 | | |
| 39 | 34289-60-6 | 4,6-dimethyl-2-hydroxypyrimidine hydrochloride | C6H9ClN2O | 160.602 | 260℃ (dec.) | |
| 40 | 34294-79-6 | (3S)-3-aminopiperidin-2-one | C5H10N2O | 114.146 | | |
| 41 | 34298-25-4 | beta-Methylphenethylamine hydrochloride | C9H14NCl | 171.67 | | |