31005-02-4 7-Ethoxy-2H-chromen-2-one
BJS023122331005-02-497%
¥124.0100mg
17575-15-4 4-Hydroxy-7-methoxy-2H-chromen-2-one
BJS043284017575-15-498%
¥1980.05g
81-08-3 2-Sulfobenzoic anhydride
BJS079620981-08-395%
¥365.025g
16205-44-0 Ethylpyrazolo[1,5-a]pyridine-3-carboxylate
BJS082714616205-44-098%
¥65.0250mg
6174-86-3 3-Chloro-7-hydroxy-4-methyl-2H-chromen-2-one
BJS16926016174-86-395%
¥48.0100mg
531-81-7 2-Oxo-2H-chromene-3-carboxylic acid
BJS4664906531-81-798%
¥372.0100g
17924-92-4 (S,E)-14,16-Dihydroxy-3-methyl-3,4,5,6,9,10-hexahydro-1H-benzo[c][1]oxacyclotetradecine-1,7(8H)-dione
BJS558471017924-92-497%
¥391.0100mg
575-03-1 7-Hydroxy-4-(trifluoromethyl)coumarin
BJS6124842575-03-198%
¥141.01g
70384-83-7 Ethyl 5-chloro-2-oxo-2H-chromene-3-carboxylate
BJS753324070384-83-798%
¥307.0100mg
38597-12-5 4-Methyl-7-(((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-2H-chromen-2-one
BJS791794238597-12-598%
¥2157.0250mg
4744-50-7 2,3-Pyrazinecarboxylic anhydride
BJS81853534744-50-798%
¥63.05g
19088-73-4 7-Hydroxy-2-oxo-2H-chromene-3-carbonitrile
BJS829135819088-73-495%
¥3778.05g
51473-74-6 7-(Diethylamino)-2-oxo-2H-chromene-3-carbonitrile
BJS837809151473-74-695%
¥126.0250mg
91-44-1 7-(Diethylamino)-4-methyl-2H-chromen-2-one
BJS933863691-44-198%
¥42.05g
703-59-3 Isochromane-1,3-dione
BJS9542680703-59-398%
¥3633.0100g
175204-21-4 Methyl 2,1,3-benzothiadiazole-5-carboxylate
BJS9577419175204-21-498%
¥347.0250mg
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