分散黄 C-4G,英文名:5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonit

2026-03-27 10:24:45

70528-90-4

分散黄 C-4G(5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile)

CAS: 70528-90-4

化学式: C15H12ClN5O4

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