(2H)1,4-?????-3(4H)-ONE
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(2H)1,4-?????-3(4H)-ONE ??? ???
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- ?? ??:
- 5325-20-2
- ???:
- (2H)1,4-?????-3(4H)-ONE
- ???(??):
- (2H)1,4-?????-3(4H)-ONE
- ???:
- (2H)1,4-BENZOTHIAZIN-3(4H)-ONE
- ???(??):
- BenzothiazinHone;4H-1,4-benzothiazin-3-one;2H-1,4-Benzothiazine-3-ol;1,4-Benzothiazin-3(4H)-one;2H-benzo[1,4]thiazin-3-one .;(2H)1,4-BENZOTHIAZIN-3(4H)-ONE;2H-1,4-BENZOTHIAZINE-3(4H)-ONE;2H-BENZO[B][1,4]THIAZIN-3(4H)-ONE;2H-1,4-Benzothiazin-3(4H)-one >2,4-Dihydro-1,4-benzothiazin-3-one
- CBNumber:
- CB9189913
- ???:
- C8H7NOS
- ??? ??:
- 165.21
- MOL ??:
- 5325-20-2.mol
- MSDS ??:
- SDS
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(2H)1,4-?????-3(4H)-ONE ??
- ???
- 176-178 °C(lit.)
- ?? ?
- 272.25°C (rough estimate)
- ??
- 1.1979 (rough estimate)
- ???
- 1.6458 (estimate)
- ?? ??
- 2-8°C
- ?? ?? (pKa)
- 12.90±0.20(Predicted)
- ??? ??
- powder to crystal
- ??
- White to Orange to Green
- BRN
- 131642
- CAS ??????
- 5325-20-2(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? |
Xi |
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| ????? |
24/25 |
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| WGK ?? |
3 |
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| ?? ?? ?? |
Irritant |
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| HS ?? |
2934999090 |
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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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| ??????: |
| P261 |
??·?·??·???·??·...·????? ??? ????. |
| P305+P351+P338 |
?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????. |
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(2H)1,4-?????-3(4H)-ONE C??? ??, ??, ??
??? ??
ALMOST WHITE TO LIGHT BEIGE-GREY CRYST. POWDER
?? ??
2H-1,4-Benzothiazin-3(4H)-one derivatives were synthesized and tested for calcium antagonistic and calmodulin antagonistic activities.
(2H)1,4-?????-3(4H)-ONE ?? ?? ? ???
???
?? ??
(2H)1,4-?????-3(4H)-ONE ?? ??
???( 118)?? ??
(2H)1,4-?????-3(4H)-ONE ?? ??:
7-CHLORO-2H-1,4-BENZOTHIAZIN-3(4H)-ONE
(2H)1,4-BENZOTHIAZIN-3(4H)-ONE
METHYL (2H-1 4-BENZOTHIAZIN-3(4H)-ONE-2&
(3-OXO-3,4-DIHYDRO-2H-1,4-BENZOTHIAZIN-2-YL)ACETIC ACID
2-(3-OXO-3,4-DIHYDRO-2H-1,4-BENZOTHIAZIN-2-YL)-ETHANOHYDRAZIDE
N-HYDROXY-2-(3-OXO-3,4-DIHYDRO-2H-1,4-BENZOTHIAZIN-2-YL)ACETAMIDE
ETHYL 2-(3-OXO-3,4-DIHYDRO-2H-1,4-BENZOTHIAZIN-2-YL) ACETATE
2-Methyl-2H-1,2-benzothiazin-3(4H)-one 1,1-dioxide
3,4-DIHYDRO-2H-1,4-BENZOTHIAZINE
2-[(DIMETHYLAMINO)METHYLENE]-2H-1,4-BENZOTHIAZIN-3(4H)-ONE
2-([(4-METHOXYBENZYL)AMINO]METHYLENE)-2H-1,4-BENZOTHIAZIN-3(4H)-ONE
2-[(4-CHLOROANILINO)METHYLENE]-2H-1,4-BENZOTHIAZIN-3(4H)-ONE
2-(ANILINOMETHYLENE)-7-CHLORO-2H-1,4-BENZOTHIAZIN-3(4H)-ONE
2-[(2-CHLOROANILINO)METHYLENE]-2H-1,4-BENZOTHIAZIN-3(4H)-ONE
7-CHLORO-2-[(DIMETHYLAMINO)METHYLENE]-2H-1,4-BENZOTHIAZIN-3(4H)-ONE
2-(4-TOLUIDINOMETHYLENE)-2H-1,4-BENZOTHIAZIN-3(4H)-ONE
7-CHLORO-2-[(2-HYDROXYANILINO)METHYLENE]-2H-1,4-BENZOTHIAZIN-3(4H)-ONE
2-([(4-CHLOROBENZYL)AMINO]METHYLENE)-2H-1,4-BENZOTHIAZIN-3(4H)-ONE
