disodium 2-[[1-(2-chloro-5-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]naphthalene-1-sulphonate
酸性黄 RG 216316
CAS No: 6359-95-1
disodium,chloro,sulphonatophenyl,dihydro,methyl,pyrazol,naphthalene,sulphonate
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