上游原料
2-methylbenzoyl chloride; o-Toluoyl chloride2,6-diethylphenylamine; 2,6-diethylaniline2,3-dihydro-1H-inden-5-yl methyl sulfide; 5-(methylsulfanyl)indane(2-methylphenyl)[6-(methylsulfanyl)-2,3-dihydro-1H-inden-5-yl]methanone3-(2-methylphenyl)-6,7-dihydro-5H-indeno[5,6-b]thiophene-2-carboxylic acid3-(2-methylphenyl)-6,7-dihydro-5H-indeno[5,6-b]thiophen-2-yl isocyanate; 2-isocyanato-3-(2-methylphenyl)-6,7-dihydro-5H-indeno[5,6-b]thiophene
