| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 402-91-5 | | n,n'-bis(trifluoroacetyl) l-cystine | C10H10F6N2O6S2 | 432.30 | | |
| 402-93-7 | | 5-(4-fluorobenzylidene)-rhodanin | | | | |
| 402-96-0 | | 2-amino-1-(3-fluorophenyl)ethanol hcl | | | | |
| 4020-99-9 | | methyl diphenylphosphinite | C13H13OP | 216.21 | | 149℃(6 t |
| 40200-18-8 | | 6-chloro-1-hexano acetate | C8H15ClO2 | 178.66 | | |
| 40200-35-9 | (3-(3-叔丁基)-4-羟基-5-甲基苯基)丙酸乙酯 | ethyl (3-(3-tert-butyl)-4-hydroxy-5-methylphenyl)propanoate | C16H24O3 | 264.35996 | | |
| 40200-69-9 | | trans-4-stilbenecarboxaldehyde | C15H12O | 208.26 | 112-114℃ | |
| 40200-70-2 | 3-甲基-4-氧代-4,5,6,7-四氢-苯并呋喃-2-甲酸甲酯 | 3-methyl-4-oxo-4,5,6,7-tetrahydro-benzofuran-2-carboxylic acid methyl ester | | | | |
| 40201-85-2 | | 1,3,2-Diazaphosphorine,2-chlorohexahydro-1,3-dimethyl- | C5H12ClN2P | 166.59 | | |
| 40202-39-9 | | 2-cyclopentyl-4,6-dinitro-pheno | | | | |
| 40203-73-4 | 环戊烯基乙酸甲酯 | Acetic acid, cyclopentylidene-, methyl ester | C8H12O2 | | | |
| 40203-94-9 | | methyl (S)-(-)-2-isocyanato-3-phenyl-propionate, | C11H11NO3 | 205.21 | | 244℃ |
| 40204-26-0 | | mono-benzyl malonate | C10H10O4 | 194.18 | 47-51℃ | |
| 40204-87-3 | | phe-gly-gly-phe | C22H26N4O5 | 426.47 | | |
| 40207-01-0 | | n-(3-methylphenyl)hydrazinecarbothioamide | | | | |
| 40207-02-1 | 4-(2-甲氧基苯基)-3-氨基硫脲 | 4-(2-methoxyphenyl)-3-thiosemicarbazide | C8H11N3OS | 197.26 | | |
| 40207-03-2 | | 4-(4-methoxyphenyl)-3-thiosemicarbazide | | | | |
| 40207-09-8 | | (3,5-bis-carboxymethyl-2,4,6-trimethyl-phenyl)-acetic acid | | | | |
| 4021-07-2 | | methylpicolinicacid | C7H7NO2 | 137.14 | | |
| 4021-08-3 | | 4-methyl-2-pyridinecarboxylic acid | C7H7NO2 | 137.13 | 137-141 °C | 307.4±22.0 °C(Predicted) |
| 4021-11-8 | | 2-methyl-4-pyridinecarboxylic acid | C7H7NO2 | 137.13 | 295-299 °C (D) | |
| 4021-12-9 | | 3-methyl-4-pyridinecarboxylic acid | C7H7NO2 | 137.13 | | |
| 4021-13-0 | 4-乙基吡啶-2-羧酸 | 4-Ethylpicolinic acid | C8H9NO2 | 151.16 | | |
| 4021-27-6 | | 5,7-dibromo-8-quinolinyl 4-nitrobenzoate | | | | |
| 4021-50-5 | 4-(三氟甲基硫代)苯甲醛 | 4-(trifluoromethylthio)benzaldehyde | C8H5F3OS | 206.19 | 29-31℃ | 219℃ |
| 40210-84-2 | | tetrathiafulvalene 7,7,8,8-tetracyanoquinodimethane salt | C6H4S4.C12H4N4 | 408.52 | 226°C(lit.) | |
| 40211-07-2 | | 2-methyl-6-(1-methylhexyl)-pheno | | | | |
| 40211-85-6 | | hexanedioic acid, polymer with dihydro-2,5-furandione and 1,2-propanediol | | | | |
| 40212-23-5 | 2-(2-Fluoro-phenyl)-1H-pyrrolo[3,2-c]pyridine | | C13H9FN2 | 212.22 | | 412.8±30.0 °C |
| 40212-30-4 | | cm 30073 | | | | |
| 40213-09-0 | | 1-(Methyl-3-cyclohexen-2-yl)ethanol | C9H16O | 140.22 | | |
| 40214-84-4 | | Chlorobis(N-n-propylsalicylaldiminato)iron(III) | C20H24ClFeN2O2 | 415.72 | | |
| 40216-08-8 | 双酚A与环氧氯丙烷、苯酚和甲醛的聚合物 | Formaldehyde, polymer with (chloromethyl)oxirane, 4,4'-(1-methylethylidene) bis[phenol] and phenol | (C15H16O2·C6H6O·C3H5ClO·CH2O)x | | | |
| 40216-82-8 | | h-orn-ome*2hcl | C6H15ClN2O22 | 502.63 | | |
| 40216-83-9 | | h-hyp-ome . hcl | C6H11NO3.HCl | 181.61 | | |
| 40216-95-3 | | pglu-his-pro amide acetate | C16H22N6O4 | 362.38 | | |
| 40217-17-2 | 4-苄基-1,3-恶唑烷-2-酮 | 4-benzyl-oxazolidin-2-one | C10H11NO2 | 177.2 | | 398.8±9.0 °C(Predicted) |
| 40217-31-0 | | 1-(2-furyl)-3-(3-nitrophenyl)-2-propen-1-one | | | | |
| 40217-38-7 | | 4-acetyl-1-(1,2,3,4-tetrahydro-2-naphthyl)-4-piperidino | | | | |
| 40217-92-3 | | hexahexyl | | | | |
| 40218-49-3 | | 2-propyl-1,3,2-benzodioxaborole | | | | 40℃(0.05 |
| 4022-46-2 | | [4-(2-chlorophenyl)-1-naphthyl]acetic acid | | | | |
| 4022-52-0 | | 2-(4-phenyl-1-naphthyl)propanoic acid | | | | |
| 4022-81-5 | 1-(4-氯苯基)双胍盐酸盐 | 1-(4-Chlorophenyl)biguanide hydrochloride | C8H11Cl2N5 | 248.1124 | | |
| 40220-08-4 | 三-2-丙烯酸[2,4,6-三氧代-1,3,5-三嗪-1,3,5(2H,4H,6H)-次基]三-2,1-亚乙酯 | 2-Propenoic acid, (2,4,6-trioxo-1,3,5-triazine-1,3,5(2H,4H,6H)-triyl)tri-2,1-ethanediyl ester | C18H21N3O9 | 423.38 | 50-56 °C | |
| 40220-90-4 | | 1,1-dimethyl-2-(1-oxohexadecyl)-1-(2-propenyl)-hydraziniu chloride | | | | |
| 40221-52-1 | N-甲基环辛胺 | N-Methylcyclooctanamine | C9H19N | 141.25 | | |
| 40221-53-2 | | n-methylcyclododecylamine | | | | |
| 40222-77-3 | 6-(羟甲基)吡啶-3-醇 | 6-(hydroxymethyl)pyridin-3-ol | C6H7NO2 | 125.13 | | |
| 40224-10-0 | | ethylphenylpiperazine | C12H18N2 | 190.28 | | 98℃(0.1 |
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