2H-Benzopyran

99199-90-3
99199-90-3
118139
6-氟-2-(环氧乙烷-2H)-3H,4H-苯并吡喃
29556-33-0
29556-33-0
216394
碱性黄 40
70546-12-2
70546-12-2
807404
3-(5-chlorobenzoxazol-2-yl)-7-(diethylamino)-2-oxo-2H-1-benzopyran-4-carbonitrile
19013-07-1
19013-07-1
246691
2,2-二甲基-6-乙酰基-2H-1-苯并吡喃
43119-47-7
43119-47-7
264223
VE烟酸酯
1298093-47-6
1298093-47-6
158248
2H-1-Benzopyran-3-carboxaldehyde, 2,2-dimethyl-7-[(tetrahydro-2H-pyran-2-yl)oxy]- (ACI)
83823-06-7
83823-06-7
125684
6-氯-2H-苯并吡喃-3-碳酸
129050-20-0
129050-20-0
208897
6-氟-3,4-二氢-2H-苯并吡喃-2-甲酸
129101-37-7
129101-37-7
209165
(R)-6-氟-3,4-二氢苯并吡喃-2-甲酸
793669-26-8
793669-26-8
823558
(2R)-rel-6-Fluoro-3,4-dihydro-2-[(2S)-2-oxiranyl]-2H-1-benzopyran
31005-03-5
31005-03-5
831640
2H-1-benzopyran-2-one, 7-(2-propen-1-yloxy)-
129101-36-6
129101-36-6
892508
(S)-6-氟-3,4-二氢-2H-1-苯并吡喃-2-羧酸