Shenyang Research Institute of Photographic materials & Chemical Industry(PCR)
1-(p-nitrophenyl)-3-ethoxy-5-pyrazolone
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1-(p-nitrophenyl)-3-(1-pyrrolidino)-5-pyrazolone
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1-(p-aminophenyl)-3-(1-pyrrolidino)-5-pyrazolone
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3,4-dimethoxy aniline hydrochloride
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2-chloro-5-nitroaniline
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2,4-dichloro-3-ethyl-6-nitrophenol
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1-(2,4,6-trichlorophenyl)-3-[3-(2,4-di-tert-pentylphenoxy) acetamido]benzamido-5-pyrazolone
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1-(2,4,6-trichlorophenyl)-3-{5-[α-(3-tert-butyl-4-hydroxyphenoxy)-n-tetradecan-amido]-2-chloroanilino}-5-pyrazolone
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1-(2,4,6-trichlorophenyl)-3-[3-(2,4-di-tert-pentylphenoxy)acetamido]benzamido-4-p-methoxyphenylazo-5-pyrazolone
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1-(2,4,6-trichlorophenyl)-3-{5-[α-(3-tert-butyl-4-hydroxyphenoxy)-n-tetradecanamido]-2-chloroanilino}-4-(α-naphthylazo)-5-pyrazolone
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1-{4-[α-(2,4-di-tert-penylphenoxy)-butyramido]phenyl}-3-(1-pyrrolidino)-4-(1-phenyl-5-tetrazolylthio)-5-pyrazolone
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1-(2,4,6-trichlorophenyl)-3-(5-tetradecanamido-2-chloroanilino)-5-pyrazolone
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1-(2,4,6-trichlorophenyl)-3-(5-tetradecanamido-2-chloroanilino)-4-{2-[α-(2,4-di-tert-pentylphenoxy)butyramido]phenylthio}-5-pyrazolone
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2-[α-(2,4-di-tert-pentylphenoxy)butyramide]-4,6-dichloro-5-ethylphenol
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2,4-dichloro-3-ethyl-6-aminophenol hydrochloride
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