54897-52-8
phenyl 3-methylbut-2-enoate
→
~99%
3780-33-4
2,2-二甲基-苯并二氢吡喃-4-酮
118-93-4
2'-羟基苯乙酮
+
67-64-1
丙酮
~95%
897921-78-7
2,2-dimethyl-chromanon-7-yl triflate
~92%
159151-16-3
~89%
1198-96-5
2,2-二甲基色满
~87%
143260-22-4
~86%
159151-23-2
141-79-7
异丙叉丙酮
~77%
911034-68-9
541-47-9
3,3-二甲基丙烯酸
88284-48-4
2-(三甲基硅)苯基三氟甲烷磺酸盐
~76%
192387-14-7
1-(2-hydroxyphenyl)-3-methylbut-3-en-1-ol
~67%
37637-88-0
N-formamido-3-methyl-2-butenamide
108-95-2
苯酚
~61%
154385-14-5
~56%
3780-32-3
3-chloro-2,2-dimethylchroman-4-one
143260-27-9
~48%
80055-85-2
6-氯-3,4-二氢-2,2-二甲基-2H-1-苯并吡喃-4-酮
~43%
180516-43-2
~25%
582-24-1
2-羟基苯乙酮
~23%
75-15-0
二硫化碳
7446-70-0
无水三氯化铝
29598-22-9
4,4-dimethylchroman-2-one
99865-12-0
142337-54-0
861592-66-7
phenyl 2-bromo-3-methylbutanoate
26464-05-1
2-溴-3-甲基丁酰溴
5751-48-4
2-methylchromen-4-one
917-54-4
甲基锂
3350-78-5
3-甲基巴豆酰氯
91065-80-4
3-bromo-2,2-dimethyl-4-chromanone
159151-30-1
51751-33-8
methyl 2-methyl-4-oxochromene-3-carboxylate
158046-44-7
7-mercapto-2,2-dimethyl-4-chromanones
917-64-6
magnesium,carbanide,iodide
35817-27-7
4-乙氧基香豆素
143260-18-8
143260-13-3
883-09-0
5,7-dihydroxy-2,2-dimethyl-3H-chromen-4-one
473895-15-7
95-56-7
邻溴苯酚
1740-74-5
1,1-二乙氧基-3-甲基-2-丁烯
159151-14-1
159151-02-7
93562-25-5
50544-46-2
6-chloro-7-hydroxy-2,2-dimethyl-4-chromanone
100942-29-8
62113-84-2
7-methanesulfonyloxy-2,2-dimethyl-chroman-4-one
17771-33-4
7-羟基-2,2-二甲基-苯并二氢吡喃-4-酮
123-75-1
四氢吡咯