6,7-????-4-?????
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6,7-????-4-????? ??? ???
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- ?? ??:
- 4281-40-7
- ???:
- 6,7-????-4-?????
- ???(??):
- 6,7-????-4-?????
- ???:
- 6,7-DIMETHOXY-4-METHYLCOUMARIN
- ???(??):
- NSC 688797;TIMTEC-BB SBB006391;6,7-DIMETHOXY-4-METHYLCOUMARIN;4-METHYL-6,7-DIMETHOXYCOUMARIN;5,6-Dimethoxy-4-methylchromone;DIMETHOXY-4-METHYLCOUMARIN,6,7-;6,7-Dimethoxy-4-methylcoumarin>6,7-Dimethoxy-4-methylcoumarin 97%;DIMETHOXY-4-METHYLCOUMARIN,6,7-(RG);6,7-dimethoxy-4-methylchromen-2-one
- CBNumber:
- CB7303522
- ???:
- C12H12O4
- ??? ??:
- 220.22
- MOL ??:
- 4281-40-7.mol
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6,7-????-4-????? ??
- ???
- 136-139 °C (lit.)
- ?? ?
- 374.5±42.0 °C(Predicted)
- ??
- 1.202±0.06 g/cm3(Predicted)
- ???
- DMSO: ??? ? ??
- ??? ??
- powder to crystal
- ??
- White to Orange to Green
- ?? ??(λmax)
- 340nm(MeOH)(lit.)
- BRN
- 189644
- CAS ??????
- 4281-40-7(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| WGK ?? |
3 |
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| F ?????? |
8 |
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| HS ?? |
2932209088 |
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| ????(GHS): |
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| ?? ?: |
Warning |
| ??·?? ??: |
| ?? |
??·?? ?? |
?? ?? |
?? |
?? ? |
?? ?? |
P- ?? |
| H302 |
??? ??? |
?? ?? ?? - ?? |
?? 4 |
?? |
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P264, P270, P301+P312, P330, P501 |
| H315 |
??? ??? ??? |
????? ?? ????? |
?? 2 |
?? |
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P264, P280, P302+P352, P321,P332+P313, P362 |
| H319 |
?? ?? ??? ??? |
?? ? ?? ?? ??? ?? |
?? 2A |
?? |
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P264, P280, P305+P351+P338,P337+P313P |
| H335 |
?? ???? ??? ? ?? |
?? ???? ?? - 1? ??;???? ?? |
?? 3 |
?? |
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|
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| ??????: |
| P261 |
??·?·??·???·??·...·????? ??? ????. |
| P280 |
????/???/???/?????? ?????. |
| P301+P312 |
??? ???? ??? ????(??)? ??? ????. |
| P302+P352 |
??? ??? ??? ?? ????. |
| P305+P351+P338 |
?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????. |
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6,7-????-4-????? C??? ??, ??, ??
??
6,7-Dimethoxy-4-methylcoumarin (cas# 4281-40-7) is a compound useful in organic synthesis.
6,7-????-4-????? ?? ?? ? ???
???
?? ??
6,7-????-4-????? ?? ??
???( 88)?? ??
6,7-????-4-????? ?? ??:
????
Oxamarin
4-BROMOMETHYL-6,7-DIMETHOXYCOUMARIN
6,7-DIMETHOXY-4-METHYLCOUMARIN
6,7-Diethoxy-4-(trifluoromethyl)coumarin
6,7-DIMETHOXY-4-ETHYLCOUMARIN
6,7-DIACETOXY-4-METHYLCOUMARIN
5,7-DIMETHOXY-4-METHYLCOUMARIN
6,7-DIMETHOXY-4-(TRIFLUOROMETHYL)COUMARIN
4-(AMINOMETHYL)-6,7-DIMETHOXYCOUMARIN
6,7-DIETHOXY-4-METHYLCOUMARIN
6,7-DIMETHOXYCOUMARIN-4-ACETIC ACID
6,7-DIALLYLOXY-4-METHYLCOUMARIN
4-PHTHALIMIDYLMETHYL-6,7-DIMETHOXYCOUMARIN
7,8-DIMETHOXY-4-METHYLCOUMARIN
4,7-Dimethoxy-3-methylcoumarin
BCMCM-CAGED 8-BR-CGMP, TRIHYDRATE
METHYL-6,7-DMETHOXYCOUMARIN-4-ACETATE
