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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— Pyrido[2,3-b]pyrimido[4,5-d]thiophen-4(3H)-one, 2-amino-9-(3-pyridyl)- —— C14H9N5OS
    Pyrido[2,3-b]pyrimido[4,5-d]thiophen-4(3H)-one, 2-amino-9-(3-pyridyl)-
    —— Phenol, 4-nitro-2-[(6-quinoxalinylimino)methyl]- —— C15H10N4O3
    Phenol, 4-nitro-2-[(6-quinoxalinylimino)methyl]-
    —— p-Hydroxyphenytoin methyl ether, 3-methyl- —— C17H16N2O3
    p-Hydroxyphenytoin methyl ether, 3-methyl-
    —— Propionitrile, 3-(2,3,3a,4,5,6(1H)-hexahydro-8-tert-butyl-cyclopenta[d,E][3,11]-phenanthrolin-3-yl)- —— C21H27N3
    Propionitrile, 3-(2,3,3a,4,5,6(1H)-hexahydro-8-tert-butyl-cyclopenta[d,E][3,11]-phenanthrolin-3-yl)-
    —— Pyridine-2,5-dicarboxylic acid, bis(trimethylsilyl) ester —— C13H21NO4Si2
    Pyridine-2,5-dicarboxylic acid, bis(trimethylsilyl) ester
    —— Phenol, 4-ethyl-5-methoxy-2-(4-phenyl-5-isoxazolyl)- —— C18H17NO3
    Phenol, 4-ethyl-5-methoxy-2-(4-phenyl-5-isoxazolyl)-
    —— Pyrimidine, 2-amino-4,6-bis[trichloromethyl]- —— C6H3Cl6N3
    Pyrimidine, 2-amino-4,6-bis[trichloromethyl]-
    —— Pyrrolidine-2,5-dione, 1-(3-tert-butylaminosulfonyl)phenyl- —— C14H18N2O4S
    Pyrrolidine-2,5-dione, 1-(3-tert-butylaminosulfonyl)phenyl-
    —— Piretanide + TMAH —— C20H24N2O5S
    Piretanide + TMAH
    —— Phosphonic acid, [1-(acetylamino)-2-[4-[(trimethylsilyl)oxy]phenyl]ethyl]-, bis(trimethylsilyl) ester —— C19H38NO5PSi3
    Phosphonic acid, [1-(acetylamino)-2-[4-[(trimethylsilyl)oxy]phenyl]ethyl]-, bis(trimethylsilyl) ester
    —— Phosphonic acid, [1-[(1-methylethylidene)amino]-2-[4-[(trimethylsilyl)oxy]phenyl]ethyl]-, bis(trimethylsilyl) ester —— C20H40NO4PSi3
    Phosphonic acid, [1-[(1-methylethylidene)amino]-2-[4-[(trimethylsilyl)oxy]phenyl]ethyl]-, bis(trimethylsilyl) ester
    —— Phenol, 2-[ethoxy(2-hydroxyphenyl)phosphorothioyl] —— C14H15O3PS
    Phenol, 2-[ethoxy(2-hydroxyphenyl)phosphorothioyl]
    —— Phosphine, [3-(1,3-cyclopentadien-1-yl)propyl]-diphenyl- —— C20H21P
    Phosphine, [3-(1,3-cyclopentadien-1-yl)propyl]-diphenyl-
    —— Pyridine, 2,3,5-trichloro-4-(4-hydroxyphenoxy)- —— C11H6Cl3NO2
    Pyridine, 2,3,5-trichloro-4-(4-hydroxyphenoxy)-
    —— Pyrano[3,4,5-i,j]quinolizin-1,8(3H)-dione,9-acetyl-3a,4,5,6-tetrahydro-3-(6-methyl-2-pyridyl)- —— C19H18N2O4
    Pyrano[3,4,5-i,j]quinolizin-1,8(3H)-dione,9-acetyl-3a,4,5,6-tetrahydro-3-(6-methyl-2-pyridyl)-
    —— Perylo[1,12-b,c,d]pyranone —— C21H10O2
    Perylo[1,12-b,c,d]pyranone
    —— Perhydroisoquinolin-3-acetic acid, 2-(4-methylphenyl)sulfonyl-, methyl ester —— C19H27NO4S
    Perhydroisoquinolin-3-acetic acid, 2-(4-methylphenyl)sulfonyl-, methyl ester
    —— Phosphine oxide, fluoro(pentafluorophenyl)phenyl- 53381-03-6 C12H5F6OP
    Phosphine oxide, fluoro(pentafluorophenyl)phenyl-
    —— Phosphine oxide, benzyl menthyl methyl- —— C18H29OP
    Phosphine oxide, benzyl menthyl methyl-
    —— Pyridine, 2-(ethylthio)-3,6-diphenyl- —— C19H17NS
    Pyridine, 2-(ethylthio)-3,6-diphenyl-
    —— Pentazocine, trimethylsilyl ether —— C22H35NOSi
    Pentazocine, trimethylsilyl ether
    —— Pyridine, 2-[(1,1-diphenylethyl)thio]- —— C19H17NS
    Pyridine, 2-[(1,1-diphenylethyl)thio]-
    —— Pyridine, 2-(ethylthio)-4,6-diphenyl- —— C19H17NS
    Pyridine, 2-(ethylthio)-4,6-diphenyl-
    —— Phenmethylamine, N-CBZ-3,5-di-t-butyl-4-methoxy- —— C24H33NO3
    Phenmethylamine, N-CBZ-3,5-di-t-butyl-4-methoxy-
    —— Pyrimidine, 5-nitro-2-(4'-pentylbiphen-4-yl)- —— C21H21N3O2
    Pyrimidine, 5-nitro-2-(4'-pentylbiphen-4-yl)-
    —— Pyrido[1,2-a]benzimidazole-4-carbonitrile, 2-ethyl-3-methyl-1-(1-piperidyl)- —— C20H22N4
    Pyrido[1,2-a]benzimidazole-4-carbonitrile, 2-ethyl-3-methyl-1-(1-piperidyl)-
    —— Pregnan-18-oic acid, 3,11,21-trihydroxy-20-oxo-, gamma-lactone, (3beta,5alpha,11beta)- —— C21H30O5
    Pregnan-18-oic acid, 3,11,21-trihydroxy-20-oxo-, gamma-lactone, (3beta,5alpha,11beta)-
    —— Propanoic acid, (4-propioniylamino-6-methyl-1-furo[2,3-H]coumarinyl) ester —— C18H17NO6
    Propanoic acid, (4-propioniylamino-6-methyl-1-furo[2,3-H]coumarinyl) ester
    —— Propanoic acid, 2-(4-allyloxycarbonylamino-3-methylphenyl)-3,3,3-trifluoro-2-hydroxy-, ethyl ester —— C16H18F3NO5
    Propanoic acid, 2-(4-allyloxycarbonylamino-3-methylphenyl)-3,3,3-trifluoro-2-hydroxy-, ethyl ester
    —— Pyrazole, 4-bromo-1-(4-chlorophenylsulfonyl)-3,5-dimethyl- —— C11H10BrClN2O2S
    Pyrazole, 4-bromo-1-(4-chlorophenylsulfonyl)-3,5-dimethyl-
    —— propa-1,2-dienyl 2-[[8-(trifluoromethyl)quinolin-4-yl]amino]benzoate —— C20H13F3N2O2
    propa-1,2-dienyl 2-[[8-(trifluoromethyl)quinolin-4-yl]amino]benzoate
    —— p-(Adamantyl-1)-n-propylthiobenzene —— C19H26S
    p-(Adamantyl-1)-n-propylthiobenzene
    —— Phthalazine-1,4(2H,3H)-dione, 2-(5-chloro-2-methylphenyl)- —— C15H11ClN2O2
    Phthalazine-1,4(2H,3H)-dione, 2-(5-chloro-2-methylphenyl)-
    —— Phenothiazine, 10-(2'-methylprop(1')enyl)-, 5,5-dioxide —— C16H15NO2S
    Phenothiazine, 10-(2'-methylprop(1')enyl)-, 5,5-dioxide
    —— Pregn-4-en-18-oic acid, 11,21-dihydroxy-3,20-dioxo-, gamma-lactone, (11beta)- —— C21H26O5
    Pregn-4-en-18-oic acid, 11,21-dihydroxy-3,20-dioxo-, gamma-lactone, (11beta)-
    —— Purin-2,6-dione, 8-[5-chloropentyl]-1,3-dimethyl- —— C12H17ClN4O2
    Purin-2,6-dione, 8-[5-chloropentyl]-1,3-dimethyl-
    —— Phenol, 2-(2-methoxy-4-thiocyanatophenyliminomethyl)- —— C15H12N2O2S
    Phenol, 2-(2-methoxy-4-thiocyanatophenyliminomethyl)-
    —— Phenol, 2-(4-diethylaminophenyliminomethyl)-6-methoxy- —— C18H22N2O2
    Phenol, 2-(4-diethylaminophenyliminomethyl)-6-methoxy-
    —— Pyrrolidine-2,5-dione, 1-[4-(1-piperidylcarbonyl)phenyl]- —— C16H18N2O3
    Pyrrolidine-2,5-dione, 1-[4-(1-piperidylcarbonyl)phenyl]-
    —— Pentanoic acid, 4-[(4-hydroxyphenyl)methyl]phenyl ester —— C18H20O3
    Pentanoic acid, 4-[(4-hydroxyphenyl)methyl]phenyl ester
    —— Pyrazol-5(4H)-one, 1-[2-(2-hydroxyphenyl)-6-methyl-pyrimidin-4-yl]-3-methyl- —— C15H14N4O2
    Pyrazol-5(4H)-one, 1-[2-(2-hydroxyphenyl)-6-methyl-pyrimidin-4-yl]-3-methyl-
    —— Phosphonic acid, [(carbonothioylhydrazino)methyl]-, bis(trimethylsilyl) ester —— C8H21N2O3PSSi2
    Phosphonic acid, [(carbonothioylhydrazino)methyl]-, bis(trimethylsilyl) ester
    —— Phenol, 4-nitro-2-(6,7-dimethylbenzo[e]dithiepan-2-yl)- —— C17H17NO3S2
    Phenol, 4-nitro-2-(6,7-dimethylbenzo[e]dithiepan-2-yl)-
    —— Phthalazine-1,4(2H,3H)-dione, 2-(2-ethoxylphenyl)- —— C16H14N2O3
    Phthalazine-1,4(2H,3H)-dione, 2-(2-ethoxylphenyl)-
    —— Pentanedioic acid, bis-dodecylamide —— C29H58N2O2
    Pentanedioic acid, bis-dodecylamide
    —— Phosphorothioic acid, O-(4,5-dichloro-2-methoxyphenyl) O,O-dimethyl ester —— C9H11Cl2O4PS
    Phosphorothioic acid, O-(4,5-dichloro-2-methoxyphenyl) O,O-dimethyl ester
    —— Propyl N-(heptafluorobutyryl)-gamma-aminobutyrate —— C11H14F7NO3
    Propyl N-(heptafluorobutyryl)-gamma-aminobutyrate
    —— Pyrazolo[1,5-a]pyrimidine, 5-trifluoromethyl-7-methyl-3-(5-methyl-1,2,4-oxadiazol-3-yl)- —— C11H8F3N5O
    Pyrazolo[1,5-a]pyrimidine, 5-trifluoromethyl-7-methyl-3-(5-methyl-1,2,4-oxadiazol-3-yl)-
    —— Phthalazine-1,4(2H,3H)-dione, 2-(2-ethyl-6-methylphenyl)- —— C17H16N2O2
    Phthalazine-1,4(2H,3H)-dione, 2-(2-ethyl-6-methylphenyl)-
    —— Phosphine, (2-methyl-3-hexyn-2-yl)diphenyl- —— C19H21P
    Phosphine, (2-methyl-3-hexyn-2-yl)diphenyl-