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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— Phosphonofluoridic acid, methyl-, 1,3,3-trimethylbutyl ester 30593-65-8 C8H18FO2P
    Phosphonofluoridic acid, methyl-, 1,3,3-trimethylbutyl ester
    —— Pebulate-napropamide mixt. 51052-53-0 C27H42N2O3S
    Pebulate-napropamide mixt.
    —— Phosphoric acid 2,2-dichloro-vinyl ester methyl ester 4-thiophen-2-yl-butyl ester 33252-87-8 C11H15Cl2O4PS
    Phosphoric acid 2,2-dichloro-vinyl ester methyl ester 4-thiophen-2-yl-butyl ester
    —— Plumbane, dibutylethylmethyl- 65151-02-2 C11H26Pb
    Plumbane, dibutylethylmethyl-
    —— Pyridazine, 3-chloro-4-(2-chloro-1,1-dimethylethyl)-6-(4-chlorophenoxy)- 124420-54-8 C14H13Cl3N2O
    Pyridazine, 3-chloro-4-(2-chloro-1,1-dimethylethyl)-6-(4-chlorophenoxy)-
    —— Phosphorothioic acid, S-(((1R,9aR)-octahydro-2H-quinolizin-1-yl)methyl) O,O-dipentyl ester 66800-25-7 C20H40NO3PS
    Phosphorothioic acid, S-(((1R,9aR)-octahydro-2H-quinolizin-1-yl)methyl) O,O-dipentyl ester
    —— Pyroxamidine 50871-54-0 C12H15ClN4
    Pyroxamidine
    —— Phenol, 2-amino-5-nitro-, 1-(hydrogen sulfate) 112700-08-0 C6H6N2O6S
    Phenol, 2-amino-5-nitro-, 1-(hydrogen sulfate)
    —— Phosphorothioic acid, O,O-diethyl O-(2-methyl-6-(1-methylethyl)-1-oxido-4-pyridinyl) ester 83804-86-8 C13H23NO4PS-
    Phosphorothioic acid, O,O-diethyl O-(2-methyl-6-(1-methylethyl)-1-oxido-4-pyridinyl) ester
    —— Pentafluorobenzoyl-(S)-prolyl-1-imidazolide 40550-30-9 C15H10F5N3O2
    Pentafluorobenzoyl-(S)-prolyl-1-imidazolide
    —— Palladium nitrite 18608-81-6 N2O4Pd
    Palladium nitrite
    —— Pyridoxal triphosphate 71510-36-6 C8H12NO12P3
    Pyridoxal triphosphate
    —— p-Tolyl-[2,2,2-trichloro-1-(4-ethoxy-phenyl)-ethyl]-amine 36236-40-5 C17H18Cl3NO
    p-Tolyl-[2,2,2-trichloro-1-(4-ethoxy-phenyl)-ethyl]-amine
    —— Piperazine, 1-(2-(2-(diphenylmethoxy)ethoxy)ethyl)-2,4,5-trimethyl-, dihydrochloride, (E)- 10140-09-7 C24H36Cl2N2O2
    Piperazine, 1-(2-(2-(diphenylmethoxy)ethoxy)ethyl)-2,4,5-trimethyl-, dihydrochloride, (E)-
    —— Pyridine, 4-(2-hydrazinoethyl)-, dihydrochloride 5245-76-1 C7H13Cl2N3
    Pyridine, 4-(2-hydrazinoethyl)-, dihydrochloride
    —— Proline, 1-((5-chloro-8-hydroxy-3-methyl-1-oxo-7-isochromanyl)carbonyl)- 56222-79-8 C16H16ClNO6
    Proline, 1-((5-chloro-8-hydroxy-3-methyl-1-oxo-7-isochromanyl)carbonyl)-
    —— Phosphoric acid, diethyl 1-(phenylthio)vinyl ester 2274-95-5 C12H17O4PS
    Phosphoric acid, diethyl 1-(phenylthio)vinyl ester
    —— Phenol, 2-(4-piperonylpiperazin-1-ylcarbonyl)-, hydrochloride 3459-25-4 C19H21ClN2O4
    Phenol, 2-(4-piperonylpiperazin-1-ylcarbonyl)-, hydrochloride
    —— Phenothiazine, 2-chloro-10-(3-(3-methyl-3,8-diazabicyclo(3.2.1)oct-8-yl)propyl)-, dihydrochloride 5798-11-8 C22H28Cl3N3S
    Phenothiazine, 2-chloro-10-(3-(3-methyl-3,8-diazabicyclo(3.2.1)oct-8-yl)propyl)-, dihydrochloride
    —— Pyridinium, 3,3'-(terephthaloylbis(imino(3-methyl-p-phenylene)carbonylimino))bis(1-methyl-, di-p-toluenesulfonate 19083-77-3 C50H48N6O10S2
    Pyridinium, 3,3'-(terephthaloylbis(imino(3-methyl-p-phenylene)carbonylimino))bis(1-methyl-, di-p-toluenesulfonate
    —— Phosphinic amide, P,P-bis(1-aziridinyl)-N-(2,6-dimethoxy-4-pyrimidinyl)- 2716-79-2 C10H16N5O3P
    Phosphinic amide, P,P-bis(1-aziridinyl)-N-(2,6-dimethoxy-4-pyrimidinyl)-
    —— Piperazine, 1-(6-methyl-1,1'-biphenyl-3-yl)-4-methyl-, oxalate, hemihydrate 13480-28-9 C20H24N2O4
    Piperazine, 1-(6-methyl-1,1'-biphenyl-3-yl)-4-methyl-, oxalate, hemihydrate
    —— Pyrazino(1',2':1,6)pyrido(3,4-b)indol-1(2H)-one, 3,4,6,7,12,12a-hexahydro-6-methyl-, (Z)-(+-)- 50302-70-0 C15H17N3O
    Pyrazino(1',2':1,6)pyrido(3,4-b)indol-1(2H)-one, 3,4,6,7,12,12a-hexahydro-6-methyl-, (Z)-(+-)-
    —— Piperidinium, 1-(2-hydroxyethyl)-1-methyl-, iodide, ester with (cis-1,2,trans-1,3,trans-1,4)-2,4-diphenyl-1,3-cyclobutanedicarboxylic acid (2:1) 10084-45-4 C34H48I2N2O4
    Piperidinium, 1-(2-hydroxyethyl)-1-methyl-, iodide, ester with (cis-1,2,trans-1,3,trans-1,4)-2,4-diphenyl-1,3-cyclobutanedicarboxylic acid (2:1)
    —— Pyrimidine, 5-bromo-2,4,6-tris(1-aziridinyl)- 13922-84-4 C10H12BrN5
    Pyrimidine, 5-bromo-2,4,6-tris(1-aziridinyl)-
    —— Piperazine, 1-methyl-4-phenyl-, oxalate 13480-21-2 C13H18N2O4
    Piperazine, 1-methyl-4-phenyl-, oxalate
    —— Pentaerythritol, dibenzenesulfonate 2572-59-0 C17H20O8S2
    Pentaerythritol, dibenzenesulfonate
    —— Pyridinium, 2,2'-(terephthaloylbis(imino-p-phenylene))bis(1-methyl-, di-p-toluenesulfonate 18520-48-4 C46H42N4O8S2
    Pyridinium, 2,2'-(terephthaloylbis(imino-p-phenylene))bis(1-methyl-, di-p-toluenesulfonate
    —— Piperidine, 1-(2-(p-(alpha,beta-dimethyl-p-methoxyphenethyl)phenoxy)ethyl)-, erythro- 15515-48-7 C24H33NO2
    Piperidine, 1-(2-(p-(alpha,beta-dimethyl-p-methoxyphenethyl)phenoxy)ethyl)-, erythro-
    —— Piperidinium, 1,1'-(1,4-piperazinediylbis(carbonylethylene))bis(1-ethyl, dibromide 4224-15-1 C24H46Br2N4O2
    Piperidinium, 1,1'-(1,4-piperazinediylbis(carbonylethylene))bis(1-ethyl, dibromide
    —— Pyridine, 3-amino-4-((3-phenylpropyl)amino)-, dihydrochloride 18520-72-4 C14H19Cl2N3
    Pyridine, 3-amino-4-((3-phenylpropyl)amino)-, dihydrochloride
    —— Propionanilide, N-(1-phenethyl-3-pyrrolidinylmethyl)-, oxalate 30380-48-4 C24H30N2O5
    Propionanilide, N-(1-phenethyl-3-pyrrolidinylmethyl)-, oxalate
    —— Pyridinium, 4,4'-(terephthaloylbis(imino-p-phenylene))bis(1-propyl-, di-p-toluenesulfonate 18520-57-5 C50H50N4O8S2
    Pyridinium, 4,4'-(terephthaloylbis(imino-p-phenylene))bis(1-propyl-, di-p-toluenesulfonate
    —— Pyrazole, 5-amino-3-anilino-1-phenyl-, diacetyl deriv. 28700-33-6 C19H18N4O2
    Pyrazole, 5-amino-3-anilino-1-phenyl-, diacetyl deriv.
    —— Pyridinium, 3,3'-(terephthaloylbis(imino-p-phenylene))bis(1-propyl-, di-p-toluenesulfonate 18520-54-2 C50H50N4O8S2
    Pyridinium, 3,3'-(terephthaloylbis(imino-p-phenylene))bis(1-propyl-, di-p-toluenesulfonate
    —— Pyrimidinium, 5,5'-(terephthaloylbis(imino-p-phenylene))bis(2,4-diamino-1-ethyl-, di-p-toluenesulfonate 17794-13-7 C46H48N10O8S2
    Pyrimidinium, 5,5'-(terephthaloylbis(imino-p-phenylene))bis(2,4-diamino-1-ethyl-, di-p-toluenesulfonate
    —— Phosphorothioic acid, O-(4-allyl-2-methoxyphenyl) O,O-dimethyl ester 15037-64-6 C12H17O4PS
    Phosphorothioic acid, O-(4-allyl-2-methoxyphenyl) O,O-dimethyl ester
    —— Pyridinium, 3,3'-(2-chloroterephthaloylbis(imino-p-phenylenecarbonylimino))bis(1-ethyl-, di-p-toluenesulfonate 16802-50-9 C50H47ClN6O10S2
    Pyridinium, 3,3'-(2-chloroterephthaloylbis(imino-p-phenylenecarbonylimino))bis(1-ethyl-, di-p-toluenesulfonate
    —— Piperazinium, 1(or 4)-(3-hydroxypropyl)-1,4(or 1,1)-dimethyl-, iodide, pivalate (ester) 31364-61-1 C14H29IN2O2
    Piperazinium, 1(or 4)-(3-hydroxypropyl)-1,4(or 1,1)-dimethyl-, iodide, pivalate (ester)
    —— Piperazine, 1-m-tolyl-4-((3,4,5-trimethoxybenzoyl)acetyl)- 23776-33-2 C23H28N2O5
    Piperazine, 1-m-tolyl-4-((3,4,5-trimethoxybenzoyl)acetyl)-
    —— Pyridinium, 3,3'-(2-methoxyterephthaloylbis(imino-p-phenylenecarbonylimino))bis(1-ethyl-, di-p-toluenesulfonate 19060-75-4 C51H50N6O11S2
    Pyridinium, 3,3'-(2-methoxyterephthaloylbis(imino-p-phenylenecarbonylimino))bis(1-ethyl-, di-p-toluenesulfonate
    —— Propiophenone, 5'-bromo-2'-(2-piperidinoethoxy)-, hydrochloride 20800-15-1 C16H23BrClNO2
    Propiophenone, 5'-bromo-2'-(2-piperidinoethoxy)-, hydrochloride
    —— p-Toluidine, 5-chloro-3-(p-chlorophenyl)-N-(2-(diethylamino)ethyl)-, oxalate 20092-26-6 C21H26Cl2N2O4
    p-Toluidine, 5-chloro-3-(p-chlorophenyl)-N-(2-(diethylamino)ethyl)-, oxalate
    —— Propiophenone, 2'-(2-(dimethylamino)ethoxy)-4'-methoxy-, hydrochloride 20808-97-3 C14H22ClNO3
    Propiophenone, 2'-(2-(dimethylamino)ethoxy)-4'-methoxy-, hydrochloride
    —— Pyrrolidine, 1,1'-(delta,delta'-nitriloditetramethylene)bis(gamma-sec-butyl-gamma-(1-naphthyl)- 33366-64-2 C44H59N3
    Pyrrolidine, 1,1'-(delta,delta'-nitriloditetramethylene)bis(gamma-sec-butyl-gamma-(1-naphthyl)-
    —— Phenethylamine, 4-piperidino-, dihydrochloride 38589-10-5 C13H22Cl2N2
    Phenethylamine, 4-piperidino-, dihydrochloride
    —— Phenetole, beta-morpholino-o-(o-tolyloxy)-, hydrochloride 26327-63-9 C19H24ClNO3
    Phenetole, beta-morpholino-o-(o-tolyloxy)-, hydrochloride
    —— Pentylcarbamic acid 2-(hydroxymethyl)-2-methylpentyl ester carbamate (ester) 25384-87-6 C14H28N2O4
    Pentylcarbamic acid 2-(hydroxymethyl)-2-methylpentyl ester carbamate (ester)
    —— Piperazinium, 1,1-dimethyl-4-(1-(2-methoxyphenyl)cyclohexyl)-, iodide 21602-40-4 C19H31IN2O
    Piperazinium, 1,1-dimethyl-4-(1-(2-methoxyphenyl)cyclohexyl)-, iodide
    —— p-Methylcaine 34320-71-3 C14H22ClNO2
    p-Methylcaine