Direct Yellow 118
直接黄 CDN
CAS No. 12217-75-3
7-[[2-Methyl-4-[3-[2-methoxy-4-[(3-sodiosulfophenyl)azo]phenyl]ureido]phenyl]azo]-1,3-naphthalenedisulfonic acid disodium salt
直接黄 CDN
Pyranone 96345-33-4
A 103 96345-59-4