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CAS编号中文名英文名分子式分子量熔点沸点
402-67-5间氟硝基苯1-fluoro-3-nitrobenzeneC6H4FNO2141.11.7℃204-206℃
402-69-76-fluoropyridine-2-carboxylic acidC6H4FNO2141.10
402-71-1(-)-p-toluenesulfonamidC17H18ClNO3S351.84
402-87-93,5-二溴-4-氟苯甲酸3,5-dibromo-4-fluorobenzoic acid
402-91-5n,n'-bis(trifluoroacetyl) l-cystineC10H10F6N2O6S2432.30
402-93-75-(4-fluorobenzylidene)-rhodanin
402-96-02-amino-1-(3-fluorophenyl)ethanol hcl
4020-99-9methyl diphenylphosphiniteC13H13OP216.21149℃(6 t
40200-18-86-chloro-1-hexano acetate
40200-69-9trans-4-stilbenecarboxaldehyde112-114℃
40200-70-23-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
40201-85-21,3,2-Diazaphosphorine,2-chlorohexahydro-1,3-dimethyl-C5H12ClN2P166.59
40202-39-92-cyclopentyl-4,6-dinitro-pheno
40203-73-4环戊烯基乙酸甲酯Acetic acid, cyclopentylidene-, methyl esterC8H12O2
40203-94-9methyl (S)-(-)-2-isocyanato-3-phenyl-propionate,244℃
40204-26-0mono-benzyl malonate47-51℃
40204-87-3phe-gly-gly-pheC22H26N4O5426.47
40207-01-0n-(3-methylphenyl)hydrazinecarbothioamide
40207-02-14-(2-甲氧基苯基)-3-氨基硫脲4-(2-methoxyphenyl)-3-thiosemicarbazide
40207-03-24-(4-methoxyphenyl)-3-thiosemicarbazide
40207-09-8(3,5-bis-carboxymethyl-2,4,6-trimethyl-phenyl)-acetic acid
4021-07-2methylpicolinicacid
4021-08-34-methyl-2-pyridinecarboxylic acidC7H7NO2137.13
4021-11-82-methyl-4-pyridinecarboxylic acidC7H7NO2137.13
4021-12-93-methyl-4-pyridinecarboxylic acidC7H7NO2137.13
4021-27-65,7-dibromo-8-quinolinyl 4-nitrobenzoate
4021-50-54-(三氟甲基硫代)苯甲醛4-(trifluoromethylthio)benzaldehydeC8H5F3OS206.1929-31℃219℃
40210-84-2tetrathiafulvalene 7,7,8,8-tetracyanoquinodimethane saltC6H4S4.C12H4N4408.52
40211-07-22-methyl-6-(1-methylhexyl)-pheno
40211-85-6hexanedioic acid, polymer with dihydro-2,5-furandione and 1,2-propanediol
40212-30-4cm 30073
40213-09-01-(Methyl-3-cyclohexen-2-yl)ethanolC9H16O140.22
40214-84-4Chlorobis(N-n-propylsalicylaldiminato)iron(III)C20H24ClFeN2O2415.72
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
40216-82-8h-orn-ome*2hclC6H15ClN2O22502.63
40216-83-9h-hyp-ome . hclC6H11NO3.HCl181.61
40216-95-3pglu-his-pro amide acetateC16H22N6O4362.38
40217-17-24-苄基-1,3-恶唑烷-2-酮4-benzyl-oxazolidin-2-one
40217-31-01-(2-furyl)-3-(3-nitrophenyl)-2-propen-1-one
40217-38-74-acetyl-1-(1,2,3,4-tetrahydro-2-naphthyl)-4-piperidino
40217-92-3hexahexyl
40218-49-32-propyl-1,3,2-benzodioxaborole40℃(0.05
4022-46-2[4-(2-chlorophenyl)-1-naphthyl]acetic acid
4022-52-02-(4-phenyl-1-naphthyl)propanoic acid
4022-81-51-(4-氯苯基)双胍盐酸盐1-(p-chlorophenyl)-biguanid monohydrochloride
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 esterC18H21N3O9
40220-90-41,1-dimethyl-2-(1-oxohexadecyl)-1-(2-propenyl)-hydraziniu chloride
40221-53-2n-methylcyclododecylamine
40222-77-36-(羟甲基)吡啶-3-醇6-(hydroxymethyl)pyridin-3-ol
40224-10-0ethylphenylpiperazineC12H18N2190.2898℃(0.1
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