4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]biphenyl-2-carbonitrileAnother Name:1,3-Diazaspiro[4.4]nonane,[1,1'-biphenyl]-2-carbonitrile deriv.; 2-Butyl-3-[[2'-(cyano)biphen

4,4-Diethoxy-N,N-dimethyl-1-butanamineCAS: 1116-77-4 MF: C10H23NO2 MW: 189.3 bp  194-195C density  0.844 g/mL at 25 °C(lit.)refractive index  n20/D 1.421(lit.)Fp  158 °FChe

4,4-Diethoxy-N,N-dimethyl-1-butanamineCAS: 1116-77-4 MF: C10H23NO2 MW: 189.3 bp  194-195C density  0.844 g/mL at 25 °C(lit.)refractive index  n20/D 1.421(lit.)Fp  158 °FChe

4,4-DiphenylsemicarbazideSynonym:Hydrazinecarboxamide, N,N-diphenyl-; AI3-52365; NSC 47698; NSC 8717; Semicarbazide, 4,4-diphenyl- (8CI); N,N-diphenylhydrazinecarboxamideCAS:603-51-0EINECS:210-046-5As

4,6-Dichloro-2-methylpyrimidineCAS: 1780-26-3 MF: C5H4Cl2N2 MW: 163 mp  41.5-45.5 °C(lit.)Fp  208 °FChemical Properties White to off-white solid Purity: 99%Usage: APIPackage: 1KG foi

4,6-DIHYDROXY-2-MERCAPTOPYRIMIDINE Synonym:2-THIOBARBITURIC ACID MINIMUM 2-THIOBARBITURIC ACID 2-MERCAPTO-4,6-DIHYDROXYPYRIMIDINE 6-HYDROXY-2-THIOXO-2,3-DIHYDROPYRIMIDIN-4(1H)-ONE 2-THIOXODIHYDROPY

4-(2-FLUORO-4-NITRO-PHENYL)-MORPHOLINE Synonym: 4-(2-FLUORO-4-NITROPHENYL) MOROPHOLINE 4-(2-FLUORO-NITROPHENYL)MORPHOLINE CAS:2689-39-6 EINECS:Assay:98%M.F:C10H11FN2O3M.W:226.2043432Specific Rotate:MP

4-Amino-3-methylbenzoic acid Name:4-Amino-3-methylbenzoic acid EINECS:219-629-9Molecular Formula:C8H9NO2CAS :2486-70-6 Synonyms:m-Toluicacid, 4-amino- (6CI,7CI,8CI); 3-Methyl-4-aminobenzoic acid; InCh

4-Amino-4H-1,2,4-triazoleName:4-Amino-4H-1,2,4-triazoleEINECS:209-533-5Molecular Formula:C2H4N4CAS :584-13-4 Synonyms:4-Amino-4H-1,2,4-triazole (1-1,3,4); 4-Amino-1,2,4-triazole; 4H-1,2,4-triazol-4-yl