| 英文名称: | | 1,2-dihydro-6-hydroxy-4-methyl-5-[[4-[4-(1-methylethyl)benzoyl]phenyl]azo]-2-oxo-3-Pyridinecarbonitrile | | C.I. Disperse yellow 227 | | 3-pyridinecarbonitrile, 1,2-dihydro-6-hydroxy-4-methyl-5-[[4-[4-(1-methylethyl) | | benzoyl]phenyl]azo]-2-oxo- | | 3-Pyridinecarbonitrile,1,2-dihydro-6-hydroxy-4-methyl-5-[[4-[4-(1-methylethyl)benzoyl]phenyl]azo]-2-oxo- |
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