点击这里给我发消息
全部分类

产品详情

4940-39-0|4-苯并吡喃酮-2-羧酸|4-oxo-4H-chromene-2-carboxylic acid

4-苯并吡喃酮-2-羧酸

CAS号：4940-39-0
产品编号 : CM162544 分子式 : C10H6O4
分子量 : 190.15 纯度 : 97%
包装单位 可用库存 价格(￥) 数量
CM162544-5g 现货 ￥ȬƀŴƦțț
vip价格，登录后可查看
CM162544-10g 现货 ￥ƀŴțƦțț
vip价格，登录后可查看
CM162544-25g 现货 ￥ɅɅƻƦțț
vip价格，登录后可查看
询单 加购物车
* 凯曼尼的所有产品仅用作科学研究，我们不为任何个人用途提供产品和服务。
收藏

产品信息

4-苯并吡喃酮-2-羧酸
  • CAS 号: 4940-39-0
  • 产品编号: CM162544
  • 分子式: C10H6O4
  • 分子量: 190.15
  • 熔点:
  • 沸点: 337°C at 760 mmHg
  • Smiles Code: O=C(C1=CC(C2=C(O1)C=CC=C2)=O)O
  • MDL 号: MFCD00006838
  • 浓度: -
  • 存储方式: 室温
  • 外观性状:

相关产品推荐

100972-76-7|5,7,8-三甲氧基-2,2-二甲基苯并吡喃-4-酮|5,7,8-trimethoxy-2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-4-one
100972-76-7
5,7,8-三甲氧基-2,2-二甲基苯并吡喃-4-酮
101714-35-6|6-碘苯并二氢吡喃-4-酮|6-iodo-3,4-dihydro-2H-1-benzopyran-4-one
101714-35-6
6-碘苯并二氢吡喃-4-酮
105300-38-7|6-氟-4H-苯并吡喃-4-酮|6-fluoro-4H-chromen-4-one
105300-38-7
6-氟-4H-苯并吡喃-4-酮
1092349-93-3|6,7-二氟苯并二氢吡喃-4-酮|6,7-difluoro-3,4-dihydro-2H-1-benzopyran-4-one
1092349-93-3
6,7-二氟苯并二氢吡喃-4-酮
110683-22-2|8-氨基-2-(1H-四唑-5-基)-4H-1-苯并吡喃-4-酮|8-amino-2-(1H-1,2,3,4-tetrazol-5-yl)-4H-chromen-4-one
110683-22-2
8-氨基-2-(1H-四唑-5-基)-4H-1-苯并吡喃-4-酮
111477-98-6|7-氟-2,2-二甲基苯并二氢吡喃-4-酮|7-fluoro-2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-4-one
111477-98-6
7-氟-2,2-二甲基苯并二氢吡喃-4-酮
111922-60-2|7-(苄氧基)-5-甲氧基-2-(4-甲氧基苯基)-4H-色烯-4-酮|7-(benzyloxy)-5-methoxy-2-(4-methoxyphenyl)-4H-chromen-4-one
111922-60-2
7-(苄氧基)-5-甲氧基-2-(4-甲氧基苯基)-4H-色烯-4-酮
1174865-69-0|2-(3,4-二羟基苯基)-3,7-二羟基-4H-色烯-4-一水合物|2-(3,4-dihydroxyphenyl)-3,7-dihydroxy-4H-chromen-4-one hydrate
1174865-69-0
2-(3,4-二羟基苯基)-3,7-二羟基-4H-色烯-4-一水合物
1236862-45-5|3',4'-二氢螺[氮杂环丁烷-3,2'-[1]苯并吡喃]-4'-酮盐酸盐|3',4'-dihydrospiro[azetidine-3,2'-[1]benzopyran]-4'-one hydrochloride
1236862-45-5
3',4'-二氢螺[氮杂环丁烷-3,2'-[1]苯并吡喃]-4'-酮盐酸盐
128942-39-2|7-氟-4-氧代-4H-色烯-2-羧酸|7-fluoro-4-oxo-4H-chromene-2-carboxylic acid
128942-39-2
7-氟-4-氧代-4H-色烯-2-羧酸
13057-72-2|7-羟基异黄酮|7-hydroxy-3-phenyl-4H-chromen-4-one
13057-72-2
7-羟基异黄酮
1337838-55-7|6-溴-5-甲基苯并吡喃-4-酮|6-bromo-5-methyl-3,4-dihydro-2H-1-benzopyran-4-one
1337838-55-7
6-溴-5-甲基苯并吡喃-4-酮
1344894-65-0|5-溴-7-甲基苯并二氢吡喃-4-酮|5-bromo-7-methoxy-3,4-dihydro-2H-1-benzopyran-4-one
1344894-65-0
5-溴-7-甲基苯并二氢吡喃-4-酮
137987-99-6|7-羟基-3-(4-甲氧基苯氧基)苯并吡喃-4-酮|7-hydroxy-3-(4-methoxyphenoxy)-4H-chromen-4-one
137987-99-6
7-羟基-3-(4-甲氧基苯氧基)苯并吡喃-4-酮
1395786-38-5|7-烯丙基-6-羟基-2-苯基-4H-色烯-4-酮|6-hydroxy-2-phenyl-7-(prop-2-en-1-yl)-4H-chromen-4-one
1395786-38-5
7-烯丙基-6-羟基-2-苯基-4H-色烯-4-酮
1479107-10-2|(R)-6-氟-3-(3-氟苯基)-2-(1-羟乙基)-4H-苯并吡喃-4-酮|6-fluoro-3-(3-fluorophenyl)-2-[(1R)-1-hydroxyethyl]-4H-chromen-4-one
1479107-10-2
(R)-6-氟-3-(3-氟苯基)-2-(1-羟乙基)-4H-苯并吡喃-4-酮
1479107-53-3|(R)-2-(1-(苄氧基)乙基)-6-氟-3-(3-氟苯基)-4H-色烯-4-酮|2-[(1R)-1-(benzyloxy)ethyl]-6-fluoro-3-(3-fluorophenyl)-4H-chromen-4-one
1479107-53-3
(R)-2-(1-(苄氧基)乙基)-6-氟-3-(3-氟苯基)-4H-色烯-4-酮
15773-96-3|6,8-二溴苯并二氢吡喃-4-酮|6,8-dibromo-3,4-dihydro-2H-1-benzopyran-4-one
15773-96-3
6,8-二溴苯并二氢吡喃-4-酮
14736-31-3|4-氧代-4H-1-苯并吡喃-2-羧酸乙酯|ethyl 4-oxo-4H-chromene-2-carboxylate
14736-31-3
4-氧代-4H-1-苯并吡喃-2-羧酸乙酯
15485-80-0|7-羟基-4'-硝基异黄酮|7-hydroxy-3-(4-nitrophenyl)-4H-chromen-4-one
15485-80-0
7-羟基-4'-硝基异黄酮
151668-40-5|2-(三氟甲基)-4H-苯并吡喃-4-酮|2-(trifluoromethyl)-4H-chromen-4-one
151668-40-5
2-(三氟甲基)-4H-苯并吡喃-4-酮
159635-39-9|螺[苯并二氢吡喃-2,4'-哌啶]-4-酮盐酸盐|3,4-dihydrospiro[1-benzopyran-2,4'-piperidin]-4-one hydrochloride
159635-39-9
螺[苯并二氢吡喃-2,4'-哌啶]-4-酮盐酸盐
168759-60-2|7-溴-4H-色烯-4-酮|7-bromo-4H-chromen-4-one
168759-60-2
7-溴-4H-色烯-4-酮
145370-39-4|3'-甲氧基-4'-硝基黄酮|2-(3-methoxy-4-nitrophenyl)-4H-chromen-4-one
145370-39-4
3'-甲氧基-4'-硝基黄酮
1421659-47-3|6-(四甲基-1,3,2-二氧杂硼环戊烷-2-基)-2,3-二氢-1-苯吡喃-4-酮|6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydro-2H-1-benzopyran-4-one
1421659-47-3
6-(四甲基-1,3,2-二氧杂硼环戊烷-2-基)-2,3-二氢-1-苯吡喃-4-酮
15485-81-1|3-(4-氯苯基)-7-羟基苯并吡喃-4-酮|3-(4-chlorophenyl)-7-hydroxy-4H-chromen-4-one
15485-81-1
3-(4-氯苯基)-7-羟基苯并吡喃-4-酮
173381-62-9|6-溴-7-甲基苯并二氢吡喃-4-酮|6-bromo-7-methyl-3,4-dihydro-2H-1-benzopyran-4-one
173381-62-9
6-溴-7-甲基苯并二氢吡喃-4-酮
188826-32-6|5-氟苯并吡喃-4-酮|5-fluoro-3,4-dihydro-2H-1-benzopyran-4-one
188826-32-6
5-氟苯并吡喃-4-酮
191608-18-1|8-氟-3,4-二氢-2H-1-苯并吡喃-4-胺盐酸盐|8-fluoro-3,4-dihydro-2H-1-benzopyran-4-amine hydrochloride
191608-18-1
8-氟-3,4-二氢-2H-1-苯并吡喃-4-胺盐酸盐
17422-74-1|4-氧代-4H-色烯-3-甲醛|4-oxo-4H-chromene-3-carbaldehyde
17422-74-1
4-氧代-4H-色烯-3-甲醛
179111-05-8|3-溴-6-氟色酮|3-bromo-6-fluoro-4H-chromen-4-one
179111-05-8
3-溴-6-氟色酮
196928-50-4|7-羟基-3-(4-碘苯氧基)-4H-色烯-4-酮|7-hydroxy-3-(4-iodophenoxy)-4H-chromen-4-one
196928-50-4
7-羟基-3-(4-碘苯氧基)-4H-色烯-4-酮
2150-11-0|7,3',4'-三羟基黄酮|2-(3,4-dihydroxyphenyl)-7-hydroxy-4H-chromen-4-one
2150-11-0
7,3',4'-三羟基黄酮
22395-22-8|7-甲氧基黄酮|7-methoxy-2-phenyl-4H-chromen-4-one
22395-22-8
7-甲氧基黄酮
27407-06-3|6,7-二氯色满-4-酮|6,7-dichloro-3,4-dihydro-2H-1-benzopyran-4-one
27407-06-3
6,7-二氯色满-4-酮
21421-65-8|5,7-二甲氧基-2,2-二甲基苯并吡喃-4-酮|5,7-dimethoxy-2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-4-one
21421-65-8
5,7-二甲氧基-2,2-二甲基苯并吡喃-4-酮
2859-88-3|7-羟基-2-甲基-3-苯基苯并吡喃-4-酮|7-hydroxy-2-methyl-3-phenyl-4H-chromen-4-one
2859-88-3
7-羟基-2-甲基-3-苯基苯并吡喃-4-酮
38445-23-7|6-甲基-4H-色烯-4-酮|6-methyl-4H-chromen-4-one
38445-23-7
6-甲基-4H-色烯-4-酮
42248-31-7|6-氯-3-甲酰色酮|6-chloro-4-oxo-4H-chromene-3-carbaldehyde
42248-31-7
6-氯-3-甲酰色酮
3468-01-7|3-甲基-4-氧代-2-苯基-4H-1-苯并呋喃-8-羧酸|3-methyl-4-oxo-2-phenyl-4H-chromene-8-carboxylic acid
3468-01-7
3-甲基-4-氧代-2-苯基-4H-1-苯并呋喃-8-羧酸
39513-75-2|6-甲基苯并二氢吡喃-4-酮|6-methyl-3,4-dihydro-2H-1-benzopyran-4-one
39513-75-2
6-甲基苯并二氢吡喃-4-酮
37674-72-9|6-氯苯并二氢吡喃-4-酮|6-chloro-3,4-dihydro-2H-1-benzopyran-4-one
37674-72-9
6-氯苯并二氢吡喃-4-酮
39079-62-4|4-氧代-4H-色烯-3-羧酸|4-oxo-4H-chromene-3-carboxylic acid
39079-62-4
4-氧代-4H-色烯-3-羧酸
33554-47-1|7-羟基-5-甲氧基-2-苯基-4H-色烯-4-酮|7-hydroxy-5-methoxy-2-phenyl-4H-chromen-4-one
33554-47-1
7-羟基-5-甲氧基-2-苯基-4H-色烯-4-酮
3034-16-0|2-(吡啶-4-基)-4H-苯并吡喃-4-酮|2-(pyridin-4-yl)-4H-chromen-4-one
3034-16-0
2-(吡啶-4-基)-4H-苯并吡喃-4-酮
42059-81-4|3-甲酰基-6-甲基色酮|6-methyl-4-oxo-4H-chromene-3-carbaldehyde
42059-81-4
3-甲酰基-6-甲基色酮
42059-80-3|3-甲酰基-6-硝基色酮|6-nitro-4-oxo-4H-chromene-3-carbaldehyde
42059-80-3
3-甲酰基-6-硝基色酮
491-37-2|4-二氢色原酮|3,4-dihydro-2H-1-benzopyran-4-one
491-37-2
4-二氢色原酮
491-38-3|乙色唑|4H-chromen-4-one
491-38-3
乙色唑
578-84-7|7-甲氧基-2-(三氟甲基)-4H-色烯-4-酮|7-methoxy-2-(trifluoromethyl)-4H-chromen-4-one
578-84-7
7-甲氧基-2-(三氟甲基)-4H-色烯-4-酮
49619-82-1|3-溴色酮|3-bromo-4H-chromen-4-one
49619-82-1
3-溴色酮
50743-32-3|6-异丙基-4-氧代-4H-1-苯并吡喃-3-甲腈|4-oxo-6-(propan-2-yl)-4H-chromene-3-carbonitrile
50743-32-3
6-异丙基-4-氧代-4H-1-苯并吡喃-3-甲腈
49660-57-3|6-溴-4-二氢色原酮|6-bromo-3,4-dihydro-2H-1-benzopyran-4-one
49660-57-3
6-溴-4-二氢色原酮
4940-39-0|4-苯并吡喃酮-2-羧酸|4-oxo-4H-chromene-2-carboxylic acid
4940-39-0
4-苯并吡喃酮-2-羧酸
52817-12-6|6-溴-4-氧代-4H-亚甲基-3-甲醛|6-bromo-4-oxo-4H-chromene-3-carbaldehyde
52817-12-6
6-溴-4-氧代-4H-亚甲基-3-甲醛
486-66-8|大豆素|7-hydroxy-3-(4-hydroxyphenyl)-4H-chromen-4-one
486-66-8
大豆素
5751-48-4|2-甲基-4H-苯并吡喃-4-酮|2-methyl-4H-chromen-4-one
5751-48-4
2-甲基-4H-苯并吡喃-4-酮
50743-17-4|3-氰基色酮|4-oxo-4H-chromene-3-carbonitrile
50743-17-4
3-氰基色酮
51085-92-8|6-氯-4-氧代-4H-铬烯-3-羧酸|6-chloro-4-oxo-4H-chromene-3-carboxylic acid
51085-92-8
6-氯-4-氧代-4H-铬烯-3-羧酸
59887-89-7|7-羟基色原酮|7-hydroxy-4H-chromen-4-one
59887-89-7
7-羟基色原酮
5751-52-0|7-甲氧基-4H-色烯-4-酮|7-methoxy-4H-chromen-4-one
5751-52-0
7-甲氧基-4H-色烯-4-酮
58865-02-4|(R)-7-羟基-3-(4-羟基苯基)苯并二氢吡喃-4-酮|(3R)-7-hydroxy-3-(4-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-4-one
58865-02-4
(R)-7-羟基-3-(4-羟基苯基)苯并二氢吡喃-4-酮
54528-39-1|3-(3,4-二甲氧基-苯基)-7-羟基-2-甲基-苯并吡喃-4-酮|3-(3,4-dimethoxyphenyl)-7-hydroxy-2-methyl-4H-chromen-4-one
54528-39-1
3-(3,4-二甲氧基-苯基)-7-羟基-2-甲基-苯并吡喃-4-酮
50743-18-5|3-氰基-6-甲基色酮|6-methyl-4-oxo-4H-chromene-3-carbonitrile
50743-18-5
3-氰基-6-甲基色酮
480-34-2|丁香色原酮|5-hydroxy-7-methoxy-2-methyl-4H-chromen-4-one
480-34-2
丁香色原酮
6068-76-4|3,2'-二羟基黄酮|3-hydroxy-2-(2-hydroxyphenyl)-4H-chromen-4-one
6068-76-4
3,2'-二羟基黄酮
73220-41-4|3-溴-7-甲氧基-4H-色烯-4-酮|3-bromo-7-methoxy-4H-chromen-4-one
73220-41-4
3-溴-7-甲氧基-4H-色烯-4-酮
71346-17-3|6-氟-4-氧基-4H-铬烯-3-羧酸|6-fluoro-4-oxo-4H-chromene-3-carboxylic acid
71346-17-3
6-氟-4-氧基-4H-铬烯-3-羧酸
6320-42-9|7-羟基-2-甲基-4H-色烯-4-酮|7-hydroxy-2-methyl-4H-chromen-4-one
6320-42-9
7-羟基-2-甲基-4H-色烯-4-酮
6051-87-2|β-萘黄酮|3-phenyl-1H-benzo[f]chromen-1-one
6051-87-2
β-萘黄酮
6151-25-3|槲皮素,二水|2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one dihydrate
6151-25-3
槲皮素,二水
69155-76-6|6-氟色酮-3-甲醛|6-fluoro-4-oxo-4H-chromene-3-carbaldehyde
69155-76-6
6-氟色酮-3-甲醛
75187-63-2|7,8-二羟基-3-(4-羟基苯基)苯并吡喃-4-酮|7,8-dihydroxy-3-(4-hydroxyphenyl)-4H-chromen-4-one
75187-63-2
7,8-二羟基-3-(4-羟基苯基)苯并吡喃-4-酮
654055-01-3|桑色素水合物|2-(2,4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one hydrate
654055-01-3
桑色素水合物
62756-24-5|1'-甲基-3,4-二氢螺[1-苯并吡喃-2,4'-哌啶]-4-酮|1'-methyl-3,4-dihydrospiro[1-benzopyran-2,4'-piperidin]-4-one
62756-24-5
1'-甲基-3,4-二氢螺[1-苯并吡喃-2,4'-哌啶]-4-酮
685848-25-3|3-氯-7-羟基-4H-吡喃-4-酮|3-chloro-7-hydroxy-4H-chromen-4-one
685848-25-3
3-氯-7-羟基-4H-吡喃-4-酮
99199-59-4|6-氟色酮-2-羧酸|6-fluoro-4-oxo-4H-chromene-2-carboxylic acid
99199-59-4
6-氟色酮-2-羧酸
93097-22-4|7-甲氧基-4-氧代-4H-色烯-3-甲酸乙酯|ethyl 7-methoxy-4-oxo-4H-chromene-3-carboxylate
93097-22-4
7-甲氧基-4-氧代-4H-色烯-3-甲酸乙酯
98910-61-3|5-甲氧基-2,2-二甲基苯并二氢吡喃-4-酮|5-methoxy-2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-4-one
98910-61-3
5-甲氧基-2,2-二甲基苯并二氢吡喃-4-酮
928773-42-6|6-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-4h-色满-4-酮|6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4H-chromen-4-one
928773-42-6
6-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-4h-色满-4-酮
98589-40-3|6-氨基-4-甲基-苯并吡喃-2-酮|6-amino-4-methyl-2H-chromen-2-one
98589-40-3
6-氨基-4-甲基-苯并吡喃-2-酮
950674-19-8|7-羟基-5-甲氧基-2,2-二甲基-4-氧代色满-6-甲醛|7-hydroxy-5-methoxy-2,2-dimethyl-4-oxo-3,4-dihydro-2H-1-benzopyran-6-carbaldehyde
950674-19-8
7-羟基-5-甲氧基-2,2-二甲基-4-氧代色满-6-甲醛
844648-22-2|5,7-二氟色满-4-酮|5,7-difluoro-3,4-dihydro-2H-1-benzopyran-4-one
844648-22-2
5,7-二氟色满-4-酮
890840-90-1|7,8-二氟苯并二氢吡喃-4-酮|7,8-difluoro-3,4-dihydro-2H-1-benzopyran-4-one
890840-90-1
7,8-二氟苯并二氢吡喃-4-酮
27821-54-1|2'-脱氧胸苷5'-三磷酸[dTTP]三钠盐(水溶液)|3,5,7-trimethoxy-2-phenyl-4H-chromen-4-one
27821-54-1
2'-脱氧胸苷5'-三磷酸[dTTP]三钠盐(水溶液)
123663-49-0|Iguratimod|N-(7-methanesulfonamido-4-oxo-6-phenoxy-4H-chromen-3-yl)formamide
123663-49-0
Iguratimod
478-01-3|川皮苷|2-(3,4-dimethoxyphenyl)-5,6,7,8-tetramethoxy-4H-chromen-4-one
478-01-3
川皮苷
528-48-3|非瑟酮|2-(3,4-dihydroxyphenyl)-3,7-dihydroxy-4H-chromen-4-one
528-48-3
非瑟酮
117-39-5|槲皮素|2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one
117-39-5
槲皮素
446-72-0|金雀异黄酮|5,7-dihydroxy-3-(4-hydroxyphenyl)-4H-chromen-4-one
446-72-0
金雀异黄酮
520-18-3|山奈酚|3,5,7-trihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one
520-18-3
山奈酚
146426-40-6|Flavopiridol|2-(2-chlorophenyl)-5,7-dihydroxy-8-[(3S,4R)-3-hydroxy-1-methylpiperidin-4-yl]-4H-chromen-4-one
146426-40-6
Flavopiridol
604-59-1|α-萘黄酮|2-phenyl-4H-benzo[h]chromen-4-one
604-59-1
α-萘黄酮
548-83-4|高良姜素|3,5,7-trihydroxy-2-phenyl-4H-chromen-4-one
548-83-4
高良姜素
480-40-0|柯因|5,7-dihydroxy-2-phenyl-4H-chromen-4-one
480-40-0
柯因
491-70-3|木犀草素|2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one
491-70-3
木犀草素
2306-27-6|甜橙黄酮|2-(3,4-dimethoxyphenyl)-5,6,7-trimethoxy-4H-chromen-4-one
2306-27-6
甜橙黄酮
529-44-2|杨梅素|3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-4H-chromen-4-one
529-44-2
杨梅素
480-19-3|异鼠李素|3,5,7-trihydroxy-2-(4-hydroxy-3-methoxyphenyl)-4H-chromen-4-one
480-19-3
异鼠李素
491-80-5|鹰嘴豆芽素A|5,7-dihydroxy-3-(4-methoxyphenyl)-4H-chromen-4-one
491-80-5
鹰嘴豆芽素A