| 1 | 138-00-1 | 2,4-Dipentylphenol | [(CH3)3C]2C6H3OH | 234.38 | | |
| 2 | 138-07-8 | [1-(aminocarbonyl)hydrazino]acetic acid | C3H7N3O3 | 133.11 | 154-155°C (Subl.) | |
| 3 | 138-08-9 | 2-dihydroxyphosphinoyloxyacrylic acid | C3H5O6P | 168.04 | | |
| 4 | 138-09-0 | L-HYDROXYBUTANEDIOIC ACID DISODIUM SALT | C4H7NaO5 | 158.08 | | |
| 5 | 138-12-5 | (-)-SCOPOLAMINE | C17H21NO4 | 303.35 | | |
| 6 | 138-14-7 | deferoxamine mesylate | C26H52N6O11S | 656.79 | 148-149° | |
| 7 | 138-15-8 | L(+)-Glutamic acid hydrochloride | C5H10ClNO4 | 183.59 | 214°C (dec.)(lit.) | 490 g/L (20 ºC) |
| 8 | 138-22-7 | n-Butyl Lactate | C7H14O3 | 146.18 | -28 °C (lit.) | 42 g/L (25 ºC) |
| 9 | 138-23-8 | CITRONELLYL ISOBUTYRATE | C14H26O2 | 226.35 | | |
| 10 | 138-24-9 | Phenyltrimethylammonium chloride | C9H14ClN | 171.67 | 246-248 °C (dec.) (lit.) | soluble |
| 11 | 138-25-0 | dimethyl 5-sulphoisophthalate | C10H10O7S | 274.25 | | |
| 12 | 138-28-3 | 3-METHOXY-4-AMINO AZO BENZENE-3-SULFONIC ACID | C13H13N3O4S | 307.33 | | |
| 13 | 138-29-4 | 3-ETHYLBENZENESULFONIC ACID | C8H10O3S | 186.23 | | |
| 14 | 138-30-7 | 3-HYDRAZINO BENZENESULFONIC ACID | C6H8N2O3S | 188.2 | | |
| 15 | 138-31-8 | N-[p-(dihydroxystibino)phenyl]acetamide Sb-oxide, monosodium salt | C8H9NNaO4Sb | 327.91113 | | |
| 16 | 138-32-9 | hexadecyltrimethylammonium toluene-p-sulphonate | C26H49NO3S | 455.74 | 245-250°C | |
| 17 | 138-36-3 | 4-BROMOBENZENESULFONIC ACID MONOHYDRATE | C6H5BrO3S | 237.07 | 90-93°C(lit.) | 492.9g/L(82.3 ºC) |
| 18 | 138-37-4 | P-aminomethylbenzenesulfonamide*hydrochloride | C7H11ClN2O2S | 222.69 | 261-263°C(lit.) | |
| 19 | 138-38-5 | 4-Ethylbenzenesulfonamide | C8H11NO2S | 185.24 | 111 °C | |
| 20 | 138-39-6 | 4-(AMINOMETHYL)BENZENESULFONAMIDE | C7H10N2O2S | 186.23 | 177-178℃ (decomposition) | |
| 21 | 138-41-0 | 4-Carboxybenzenesulfonamide | C7H7NO4S | 201.2 | 285-295 °C (lit.) | 453 mg/L (25 ºC) |
| 22 | 138-42-1 | 4-nitrobenzenesulphonic acid | C6H5NO5S | 203.17 | 105-112 °C | 476g/L(100.5 ºC) |
| 23 | 138-43-2 | sodium [[4-(aminosulphonyl)phenyl]amino]methanesulphonate | C7H9N2NaO5S2 | 288.27653 | | |
| 24 | 138-52-3 | D(-)-Salicin | C13H18O7 | 286.28 | 196-202°C | 36 g/L (15 ºC), 250 g/L (60 ºC) |
| 25 | 138-53-4 | prunasin | C14H17NO6 | 295.29 | 122°C | |
| 26 | 138-55-6 | Picrocrocine | C16H26O7 | 330.37 | 196℃ (ethyl acetate ) | |
| 27 | 138-56-7 | trimethobenzamide | C21H28N2O5 | 388.46 | | |
| 28 | 138-58-9 | bismuth iodogallate | C7H6BiIO6 | 522 | | |
| 29 | 138-59-0 | Shikimic acid | C7H10O5 | 174.15 | 185-187 °C (lit.) | 18 g/100 mL (20 ºC) |
| 30 | 138-60-3 | Chelidamic acid | C7H5NO5 | 183.12 | 265-270 °C | |
| 31 | 138-61-4 | (-)3,4-DIHYDROXYNOREPHEDRINE | C9H14ClNO3 | 219.66536 | | |
| 32 | 138-62-5 | AMINO-(3,4-DIHYDROXY-PHENYL)-ACETIC ACID | C8H9NO4 | 183.16 | | |
| 33 | 138-65-8 | DL-NORADRENALINE | C8H11NO3 | 169.18 | ~190 °C (dec.) | |
| 34 | 138-81-8 | 2,3-diphosphonooxypropanoic acid | C3H8O10P2 | 266.04 | | |
| 35 | 138-84-1 | P-Aminobenzoic Acid Potassium Salt | C7H6KNO2 | 175.23 | | |
| 36 | 138-85-2 | 4-(Hydroxymercury)Benzoic Acid Sodium Salt | C7H4HgNaO3 | 359.69 | ≥300°C | |
| 37 | 138-86-3 | DL-Limonene | C10H16 | | -97℃ | <1 g/100mL |
| 38 | 138-87-4 | BETA-TERPINEOL | C10H18O | 154.25 | 32.5°C | |
| 39 | 138-89-6 | N,N-Dimethyl-4-nitrosoaniline | C8H10N2O | 150.178 | 83-86 °C | |
| 40 | 138-91-0 | 4-isopropenylcyclohex-1-enecarbaldehyde oxime | C10H15NO | 165.23 | 102° | |
| 41 | 138-92-1 | Betazole Dihydrochloride | C5H11Cl2N3 | 184.067 | | |
| 42 | 138-93-2 | DISODIUM CYANODITHIOIMIDOCARBAMATE | C2N2Na2S2 | 162.15 | | |
| 43 | 138-95-0 | ShikimicAcid | | | | |