| 19723-37-6 | Ethyl 4-methoxy-2-oxo-2H-chromene-3-carboxylate | 4-甲氧基-2-氧代-2H-色烯-3-羧酸乙酯 | C13H12O5 | 248.231384277344 |
| 15119-34-3 | 3-Cyanocoumarin | 香豆素-3腈 | C10H5NO2 | 171.152202367783 |
| 858753-66-9 | methyl 2-(6-chloro-4-methyl-7-((2-methylallyl)oxy)-2-oxo-2H-chromen-3-yl)acetate | 2-（6-氯-4-甲基-7-（（2-甲基烯丙基）氧基）-2-氧代-2H-色烯-3-基）乙酸甲酯 | C17H17ClO5 | 336.766884565353 |
| 919860-16-5 | N-(4-methyl-1,3-thiazol-2-yl)-2-(7-methyl-2-oxo-2H-chromen-4-yl)acetamide | | C16H14N2O3S | 314.358962535858 |
| 887210-43-7 | 6-chloro-5,7-dimethyl-4-(morpholin-4-yl)methyl-2H-chromen-2-one | 6-氯-5,7-二甲基-4-（吗啉-4-基）甲基-2H-色烯-2-酮 | C16H18ClNO3 | 307.772023677826 |
| 919750-12-2 | N-2-(6,8-dimethyl-2-oxo-2H-chromen-4-yl)-1-benzofuran-3-ylfuran-2-carboxamide | N-2-（6,8-二甲基-2-氧代-2H-色烯-4-基）-1-苯并呋喃-3-基呋喃-2-甲酰胺 | C24H17NO5 | 399.395486593246 |
| 3855-87-6 | 6,8-dibromo-2-oxo-2H-chromene-3-carboxylic acid | 6,8-二溴香豆素-3-羧酸 | C10H4Br2O4 | 347.944361686707 |
| 329903-08-4 | N-4-(2-oxo-2H-chromen-3-yl)-1,3-thiazol-2-ylcyclohexanecarboxamide | | C19H18N2O3S | 354.422823429108 |
| 55804-66-5 | Coumarin 314 | 香豆素 314 | C18H19NO4 | 313.347765207291 |
| 462094-45-7 | 2-(2-oxo-2H-chromen-4-yl)oxyacetic acid | ZERENEX ZX-AL001430 | C11H8O5 | 220.178223609924 |
| 875577-93-8 | 3-chloro-4-methyl-2-oxo-2H-chromen-7-yl ethyl methylphosphonate | 3-chloro-4-methyl-2-oxo-2H-chromen-7-yl ethyl methylphosphonate | C13H14ClO5P | 316.674024105072 |
| 35355-39-6 | 7-(2-oxocyclohexyl)oxy-2H-chromen-2-one | 7-(2-oxocyclohexyl)oxychromen-2-one | C15H14O4 | 258.269264698029 |
| 655-35-6 | Chromonar Hydrochloride | 乙胺香豆素盐酸盐 | C20H28ClNO5 | 397.893025398254 |
| 951626-37-2 | 3-Benzyl-4-methyl-7-(oxiran-2-ylmethoxy)-2H-chromen-2-one | 3-苄基-4-甲基-7-（环氧乙烷-2-基甲氧基）-2H-色烯-2-酮 | C20H18O4 | 322.354526042938 |
| 875577-99-4 | 3-chloro-4-methyl-2-oxo-2H-chromen-7-yl 3,3-dimethylbutan-2-yl methylphosphonate | | C17H22ClO5P | 372.780345439911 |
| 84229-45-8 | 7-(Oxiran-2-ylmethoxy)-2,3-dihydrocyclopentacchromen-4(1H)-one | | C15H14O4 | 258.269264698029 |
| 136918-66-6 | 4-chloro-7-(diethylamino)-2-oxo-2H-chromene-3-carbaldehyde | 7-(N,N-二乙基氨基)-4-氯香豆素-3-甲醛 | C14H14ClNO3 | 279.718863010406 |
| 54711-39-6 | 7-(diethylamino)-2-oxo-2H-chromene-4-carbaldehyde | 7-(Diethylamino)-2-oxo-2H-chromene-3-carbaldehyde | C14H15NO3 | 245.273803949356 |
| 125733-45-1 | 4,8-Dimethyl-7-(oxiran-2-ylmethoxy)-2H-chromen-2-one | 4,8-二甲基-7-(环氧乙烷-2-基甲氧基)-2H-苯并吡喃-2-酮 | C14H14O4 | 246.258564472198 |
| 1448132-41-9 | N-(2-oxo-2H-chromen-3-yl)-6-(1H-1,2,4-triazol-1-yl)pyridazine-3-carboxamide | | C16H10N6O3 | 334.289001941681 |
| 637753-46-9 | 6-ethyl-4-(7-methoxy-1-benzofuran-2-yl)-2H-chromen-2-one | 6-乙基-4-（7-甲氧基-1-苯并呋喃-2-基）-2H-色烯-2-酮 | C20H16O4 | 320.338645935059 |
| 701931-60-4 | 3-(7-((4-bromo-2-fluorobenzyl)oxy)-4,8-dimethyl-2-oxo-2H-chromen-3-yl)propanoic acid | 3-（7-（（4-溴-2-氟苄基）氧基）-4,8-二甲基-2-氧代-2H-色烯-3-基）丙酸 | C21H18BrFO5 | 449.267029285431 |
| 890631-99-9 | N-2-(6-ethyl-2-oxo-2H-chromen-4-yl)-1-benzofuran-3-ylthiophene-2-carboxamide | N-2-（6-乙基-2-氧代-2H-色烯-4-基）-1-苯并呋喃-3-基噻吩-2-甲酰胺 | C24H17NO4S | 415.4610850811 |
| 858766-76-4 | 4-(7-methoxy-1-benzofuran-2-yl)-6-(propan-2-yl)-2H-chromen-2-one | 4-（7-甲氧基-1-苯并呋喃-2-基）-6-（丙-2-基）-2H-色烯-2-酮 | C21H18O4 | 334.365226268768 |
| 921135-30-0 | N-2-(7,8-dimethyl-2-oxo-2H-chromen-4-yl)-1-benzofuran-3-ylthiophene-2-carboxamide | N-2-（7,8-二甲基-2-氧代-2H-色烯-4-基）-1-苯并呋喃-3-基噻吩-2-甲酰胺 | C24H17NO4S | 415.4610850811 |
| 53183-53-2 | 4-Methyl-2-oxo-2H-chromene-7-carbaldehyde | 4-甲基-2-氧代-2 h-色烯-7-甲醛 | C11H8O3 | 188.179423332214 |
| 1202357-01-4 | 2H-1-Benzopyran-3-acetic acid, 7-amino-4-methyl-2-oxo-, methyl ester | | C13H13NO4 | 247.247 |
| 907212-86-6 | 6-fluoro-3-nitro-2H-chromen-2-one | | C9H4FNO4 | 209.130765914917 |
| 898429-89-5 | 4-(1-benzofuran-2-yl)-2-oxo-2H-chromen-6-yl N,N-dimethylcarbamate | 4-（1-苯并呋喃-2-基）-2-氧代-2H-铬-6-基N，N-二甲基氨基甲酸酯 | C20H15NO5 | 349.336805582047 |
| 96078-23-8 | 2-(4-methyl-2-oxo-2H-chromen-7-yl)oxypropanoic acid | 2-（4-甲基-2-氧代-2H-色烯-7-基）氧丙酸 | C13H12O5 | 248.231384277344 |
| 865656-36-6 | 8-methoxy-3-4-(propan-2-yl)benzenesulfonyl-2H-chromen-2-one | | C19H18O5S | 358.408224582672 |
| 877788-97-1 | 4-({4-(2H-1,3-benzodioxol-5-yl)methylpiperazin-1-yl}methyl)-5,7-dimethyl-2H-chromen-2-one | 4-（{4-（2H-1,3-苯并二氧杂环戊醇-5-基）甲基哌嗪-1-基}甲基）-5,7-二甲基-2H-色烯-2-酮 | C24H26N2O4 | 406.474246501923 |
| 683258-96-0 | 3-[4-(3,4-dimethoxyphenyl)-1,3-thiazol-2-yl]-8-nitro-2H-chromen-2-one | | C20H14N2O6S | 410.399963855743 |
| 667891-48-7 | 1-(6-bromo-2-oxo-2H-chromene-3-carbonyl)piperidine-4-carboxamide | | C16H15BrN2O4 | 379.205303430557 |
| 326102-27-6 | 2-({8-Chloro-4-oxo-1H,2H,3H,4H-cyclopentacchromen-7-yl}oxy)acetic acid | [(8-氯-4-氧代-1,2,3,4-四氢环戊烷并[C]苯并吡喃-7-基)氧基]乙酸 | C14H11O5Cl | 294.68714 |
| 898447-83-1 | 2-{4-(1-benzofuran-2-yl)-7-methyl-2-oxo-2H-chromen-6-yloxy}acetamide | 2-{4-（1-苯并呋喃-2-基）-7-甲基-2-氧代-2H-色烯-6-基氧基}乙酰胺 | C20H15NO5 | 349.336805582047 |
| 637752-23-9 | 4-(7-ethoxy-1-benzofuran-2-yl)-7-methyl-2H-chromen-2-one | 4-（7-乙氧基-1-苯并呋喃-2-基）-7-甲基-2H-色烯-2-酮 | C20H16O4 | 320.338645935059 |
| 85157-17-1 | 7-Amino-4-coumarincarboxylic Acid | | C10H7NO4 | 205.166882753372 |
| 1446333-79-4 | 3-(2-Bromoacetyl)-7-fluorochromen-2-one | | C11H6BrFO3 | 285.065946102142 |
| 859113-76-1 | 4-(azepan-1-yl)methyl-7-methoxy-2H-chromen-2-one | 4-（氮杂环戊烷-1-基）甲基-7-甲氧基-2H-色烯-2-酮 | C17H21NO3 | 287.353544950485 |
| 848065-80-5 | 6-chloro-7-methyl-4-[(4-methylpiperidin-1-yl)methyl]-2H-chromen-2-one | 6-氯-7-甲基-4-[（4-甲基哌啶-1-基）甲基]-2H-色烯-2-酮 | C17H20ClNO2 | 305.799203872681 |
| 904511-35-9 | N-2-(7-methyl-2-oxo-2H-chromen-4-yl)-1-benzofuran-3-ylacetamide | N-2-（7-甲基-2-氧代-2H-色烯-4-基）-1-苯并呋喃-3-基乙酰胺 | C20H15NO4 | 333.337405443192 |
| 855287-77-3 | 2-(5,7-dimethoxy-4-methyl-2-oxo-2H-chromen-3-yl)acetic acid | 2-（5,7-二甲氧基-4-甲基-2-氧代-2H-色烯-3-基）乙酸 | C14H14O6 | 278.257364749908 |
| 858764-05-3 | 4-(5-fluoro-3-methyl-1-benzofuran-2-yl)-7-methoxy-2H-chromen-2-one | 4-（5-氟-3-甲基-1-苯并呋喃-2-基）-7-甲氧基-2H-色烯-2-酮 | C19H13FO4 | 324.302529096603 |
| 869079-36-7 | 7'-ethoxy-8-methoxy-2H,2'H-3,4'-bichromene-2,2'-dione | 7’-乙氧基-8-甲氧基-2H，2’-H-3,4’-二氯甲烷-2,2’-二酮 | C21H16O6 | 364.348146438599 |
| 5875-49-0 | Meranzin hydrate | 橙皮内酯水合物 | C15H18O5 | 278.300425052643 |
| 869079-28-7 | 6-bromo-2,2'-dioxo-2H,2'H-3,4'-bichromene-7'-yl furan-2-carboxylate | 6-溴-2,2'-二氧代-2H，2'H-3,4'-重铬烯-7'-基呋喃-2-羧酸酯 | C23H11BrO7 | 479.233246088028 |
| 692747-27-6 | 2-(4-methyl-5,7-bis((2-methylallyl)oxy)-2-oxo-2H-chromen-3-yl)acetic acid | | C20H22O6 | 358.385086536407 |
| 919861-56-6 | N-(2H-1,3-benzodioxol-5-yl)methyl-2-(7-methoxy-2-oxo-2H-chromen-4-yl)acetamide | | C20H17NO6 | 367.352085828781 |
| 899383-90-5 | 4-{4-(2-hydroxyethyl)piperazin-1-ylmethyl}-7-methyl-2H-chromen-2-one | 4-{4-（2-羟乙基）哌嗪-1-基甲基}-7-甲基-2H-色烯-2-酮 | C17H22N2O3 | 302.368184566498 |
