137-44-0 5-pyrazolone
| ??? ?????? |
5-pyrazolone |
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5-pyrazolone;2,4-dihydro-3H-pyrazol-3-one |
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C3H4N2O |
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84.0767 |
| InChI |
InChI=1/C3H4N2O/c6-3-1-2-4-5-3/h2H,1H2,(H,5,6) |
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137-44-0 |
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|
| ????? |
1.44g/cm3 |
| ????? ???????? |
1.63 |
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