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CAS编号中文名英文名分子式分子量熔点沸点
199872-29-28-甲氧基-2-(三氟甲基)喹啉-5-羧酸8-methoxy-2-(trifluoromethyl)quinoline-5-carboxylic acid
199875-69-9n-arachidonoyldopamine
1998752-69-4氮杂环卡宾-氯化钯-1-甲基吡唑络合物azacyclocarbene-palladium chloride-1-methylpyrazole complex
19988-24-0Atrazin-desethyl-2-hydroxy
19988-39-72-phenyl-, hydrochloride, trans-cyclohexylamin
19988-42-23-phenyl-, hydrochloride, cis-cyclohexylamin
19988-45-52,3-dihydroxy-benzeneacetic acid
19988-54-61,4-Cyclohexanedicarbonyl dichloride,transC8H10Cl2O2209.07
19988-95-5benzenesulfonic acid, 4-((3,5-dioxo-1,2-diphenyl-4-pyrazolidinylidene)hydrazino
19989-35-66-乙酰基苯并噻唑1-(6-benzo[d]thiazoleyl)-ethanone
19989-64-16-羧酸乙酯苯并噻唑ethylbenzo[d]thiazole-6-carboxylate
19989-66-36-苯并噻唑甲醇benzo[d]thiazol-6-ylmethanol
19989-67-46-苯并噻唑甲醛1,3-benzothiazole-6-carboxaldehyde
1999-00-44-氟苯甲酰乙酸乙酯ethyl (4-fluorobenzoyl)acetate
1999-33-3gly-asnC6H11N3O4189.17
1999-34-4gly-dl-metC7H14N2O3S206.25
1999-41-3alanylasparagine
1999-42-4dl-ala-dl-leuC9H18N2O3202.25
1999-43-5dl-ala-dl-metC8H16N2O3S220.28
1999-45-7dl-ala-dl-pheC12H16N2O3236.27
1999-46-8dl-ala-dl-valC8H16N2O3188.22
1999-56-06-hexyl-2-naphtho
1999-64-06-乙基-2-萘酚6-ethylnaphthalen-2-ol
1999-85-5 alpha, alpha, alpha', alpha'-tetramethyl-3-benzenedimethanol
19990-73-9Copper bis[chloroacetate],compd. with α-picoline(1:2)C16H18Cl2CuN2O4436.78
19991-69-62-甲酰基噻吩-3-羧酸2-formylthiophene-3-carboxylic acid
19991-85-64-(5-nitrothien-2-yl)morpholine
199915-38-3fmoc-isothiocyanateC16H11NO2S281.3242-46℃
199915-40-74-(4-diethylamino-phenyl)-thiazol-2-ylamine
199916-89-73-ethyl-2-((3-ethyl-5-(3-methyl-2(3h)-benzothiazolylidene)-4-oxo-2-thiazoliu
199916-91-1thiazolium, 4,5-dihydro-3-ethyl-2-((3-ethyl-5-(3-methyl-2(3h)-benzothiazolylide
199917-42-5n-methyl-l-proline monohydrate114-116℃
19992-45-14-phenyl-cyclohexylamine
19992-50-84-((1,4-二氧代-1,4-二氢萘-2-基)氨基)苯磺酰胺ml329
19992-69-93,3-dimethyl-1-(m-pyridyl)-triazen
19992-80-44-biphenylacetic acid, alpha-ethyl-, compd. with 4-phenylcyclohexylamine (1:1),
199924-46-4z-dl-orn(boc)-oh
199926-21-1l-赖氨酸 水合物l-lysine hydrate
199926-32-4dl-3-(4-hydroxyphenyl)lactic acid hydrate
199926-33-52-acrylamidoglycolic acid monohydrate
199926-34-63,5-dihydroxy-4-methylbenzoic acid hemihydrate268-270℃
199926-38-0Dihydroxyfumaric acid hydrateC4H4O6 · xH2O148.07 (anhydrous basis)156 ℃ (dec.)(lit.)
199926-39-1白屈氨酸 一水合物4-hydroxypyridine-2,6-dicarboxylic acid monohydrate
199926-43-71,4,5,8-萘四甲酸 水合物
199929-30-13-hydroxy-4-(4-methylpiperidino)tetramethylene sulfone
19993-26-1acetylalanylalanineC8H14N2O4202.21
19993-32-9柯伊利素-7-o-葡萄糖苷chrysoeriol 7-o-glucoside
19993-65-82,2′-disulfanediylbis(4-chlorobenzoic acid)
199930-03-54-(4-hydroxyphenyl)-2-methyl-1(2h)-phthalazinone
199930-12-62-(2-(4-hydroxyphenyl)propyl)benzoic acid
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