| Ertapenem Dimer Ester Impurity | 402955-38-8 | C44H50N6O14S2 | 951.00 |
| Sodium 2,3,4-trifluorobenzoate | 402955-41-3 | C7H2F3NaO2 | 198.07 |
| (2S)-2-Cyclohexyl-N-(2-pyrazinylcarbonyl)glycyl-3-methyl-L-valine | 402958-96-7 | C19H28N4O4 | 376.40 |
| Ethyl 4,6-dichloropyridine-3-carboxylate | 40296-46-6 | C8H7Cl2NO2 | 220.05 |
| 2-AMINOPYRIMIDINE-5-BORONIC ACID, PINACOL ESTER | 402960-38-7 | C10H16BN3O2 | 221.07 |
| 3-Fluoro-4-nitrobenzoic acid | 403-21-4 | C7H4FNO4 | 185.11 |
| 2-Fluoro-4-nitrobenzoic acid | 403-24-7 | C7H4FNO4 | 185.11 |
| Methyl 4-fluorobenzoate | 403-33-8 | C8H7FO2 | 154.14 |
| 4-Fluorobenzoyl chloride | 403-43-0 | C7H4ClFO | 158.56 |
| 6-Fluoronicotinic acid | 403-45-2 | C6H4FNO2 | 141.10 |
| 3-Fluorobenzonitrile | 403-54-3 | C7H4FN | 121.11 |
| 1-(diphenylmethyl)azetidin-3-one | 40320-60-3 | C16H15NO | 237.30 |
| 2-Chloro-3,5-dibromopyridine | 40360-47-2 | C5H2Br2ClN | 271.34 |
| 4-Amino-2-hydroxybutyric acid, (S)-(-)- | 40371-51-5 | C4H9NO3 | 119.12 |
| N-[(S)-4-(Benzyloxycarbonylamino)-2-hydroxybutanoyloxy]succinimide | 40371-52-6 | C16H18N2O7 | 350.32 |
| Chloropropylquinolinyl piperazine | 4038-99-7 | C16H19Cl2N3 | 324.20 |
| 2,6-Dichloropyridine-3-carbonitrile | 40381-90-6 | C6H2Cl2N2 | 173.00 |
| Desarylpiperaquine | 4039-00-3 | C20H28ClN5 | 373.90 |
| Bis(trimethylsilyl)amidolithium | 4039-32-1 | C6H19LiNSi2 | 168.40 |
| 2-(2-Thienyl)ethyl toluene-p-sulphonate | 40412-06-4 | C13H14O3S2 | 282.40 |
| D-Pyroglutamic acid | 4042-36-8 | C5H7NO3 | 129.11 |
| (R)-4-Methyloxazolidin-2-one | 4042-43-7 | C4H7NO2 | 101.10 |
| 1-(diphenylmethyl)azetidin-3-ol | 40432-51-7 | C16H17NO | 239.31 |
| 3-AMINO-1-(DIPHENYLMETHYL)AZETIDINE | 40432-52-8 | C16H18N2 | 238.33 |
| 4-Methoxypiperidine | 4045-24-3 | C6H13NO | 115.17 |
| 4,4-Dimethylpiperidine | 4045-30-1 | C7H15N | 113.20 |
| 5-Methylnicotinic acid hydrochloride | 40473-04-9 | C7H8ClNO2 | 173.60 |
| N2,N6-Bis[(phenylmethoxy)carbonyl]-L-lysine | 405-39-0 | C22H26N2O6 | 414.50 |
| Chloromethyl Methyl Carbonate | 40510-81-4 | C3H5ClO3 | 124.52 |
| (R)-4-N-Cbz-piperazine-2-carboxylic acid methyl ester | 405175-79-3 | C14H18N2O4 | 278.30 |
| (1R,3R)-3-aminocyclohexanol | 40525-77-7 | C6H13NO | 115.17 |
| 6-methyl-4-phenyl-3,4-dihydrochromen-2-one | 40546-94-9 | C16H14O2 | 238.28 |
| Ethyl 4-methyl-1H-pyrrole-2-carboxylate | 40611-85-6 | C8H11NO2 | 153.18 |
| 5'-O-(4,4'-Dimethoxytrityl)thymidine | 40615-39-2 | C31H32N2O7 | 544.60 |
| 1,7-dichloro-heptan-4-one | 40624-07-5 | C7H12Cl2O | 183.07 |
| 1-Bromocarbonyl-1-methylethyl acetate | 40635-67-4 | C6H9BrO3 | 209.04 |
| 4-Amino-6-chloro-1-b-D-ribofuranosylimidazo[4,5-c]pyridine | 40656-71-1 | C11H13ClN4O4 | 300.70 |
| 5-acetylthiophene-2-carboxylic acid | 4066-41-5 | C7H6O3S | 170.19 |
| Methyl 4-cyano-2-methoxybenzoate | 406719-76-4 | C10H9NO3 | 191.18 |
| 4-Chloropyridin-2-ol | 40673-25-4 | C5H4ClNO | 129.54 |
| 1-Bromo-4-(trifluoromethoxy)benzene | 407-14-7 | C7H4BrF3O | 241.00 |
| 4,4'-Bis(2-bromoacetyl)biphenyl | 4072-67-7 | C16H12Br2O2 | 396.07 |
| 5-methyl-2H-tetrazole | 4076-36-2 | C2H4N4 | 84.08 |
| Ethyl 4-amino-3-methylbenzoate | 40800-65-5 | C10H13NO2 | 179.22 |
| 3-Amino-5-chloropicolinonitrile | 408538-29-4 | C6H4ClN3 | 153.57 |
| (3S)-3-amino-3-phenylpropanoic acid | 40856-44-8 | C9H11NO2 | 165.19 |
| Tert-butyl N-[(3S)-2-oxooxolan-3-yl]carbamate | 40856-59-5 | C9H15NO4 | 201.22 |
| L-Tyrosine ethyl ester hydrochloride | 4089-07-0 | C11H16ClNO3 | 245.70 |
| 4-BROMO-3-METHYLPYRIDINE HYDROCHLORIDE | 40899-37-4 | C6H7BrClN | 208.48 |
| 1-(Phenylsulfonyl)-1H-indole | 40899-71-6 | C14H11NO2S | 257.31 |
| Methyl 4-acetamido-5-chloro-2-methoxybenzoate | 4093-31-6 | C11H12ClNO4 | 257.67 |
| Ethyl 5-acetyloxy-1,2-dimethylindole-3-carboxylate | 40945-79-7 | C15H17NO4 | 275.30 |
| 4-Aminopiperidine-4-carboxylic acid | 40951-39-1 | C6H12N2O2 | 144.17 |
| N-Methyl-2,2'-diaminodiethylamine | 4097-88-5 | C5H15N3 | 117.19 |
| 1-(2-Amino-4,5-dimethoxyphenyl)ethanone | 4101-30-8 | C10H13NO3 | 195.21 |
| Methyl 4-methoxyacetoacetate | 41051-15-4 | C6H10O4 | 146.14 |
| 3-(2-chloroethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one | 41078-70-0 | C11H11ClN2O | 222.67 |
| Methyl 7-oxabicyclo[4.1.0]heptane-3-carboxylate | 41088-52-2 | C8H12O3 | 156.18 |
| 1-Methylethyl alpha-hydroxybenzeneacetate | 4118-51-8 | C11H14O3 | 194.23 |
| 1-(2,3-dichlorophenyl)piperazine | 41202-77-1 | C10H12Cl2N2 | 231.12 |