93-35-6
7-羟基香豆素
+
1740-74-5
1,1-二乙氧基-3-甲基-2-丁烯
→
~92%
523-59-1
8,8-dimethylpyrano[2,3-f]chromen-2-one
484-14-0
奥斯生诺
~83%
32268-30-7
2,4-dihydroxy-3-(3-methylbut-2-en-1-yl)benzaldehyde
21204-67-1
methyl (triphenylphosphoranylidene)acetate
~82%
27421-18-7
2H-1-Benzopyran-2-one, 7-[(1,1-dimethyl-2-propynyl)oxy]-
525-25-7
5-hydroxy-2,2-dimethylchromene-6-carboxylic acid