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The physical and chemical property of 22252-43-3 is provided by ChemNet.com
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   ChemNet > CAS > 22252-43-3 7-Amino-3-methyl-3-cephem-4-carboxylic acid

22252-43-3;127431-38-3;26395-99-3 7-Amino-3-methyl-3-cephem-4-carboxylic acid

?????? ?? ??? 7-Amino-3-methyl-3-cephem-4-carboxylic acid
???????? ??? 7-Amino-3-methyl-3-cephem-4-carboxylic acid; 7-Aminodeacetoxycephalosporanic ccid; (6R-trans)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; 7-ADCA; 7-Aminodesacetoxycephalosporanic acid; (6R-trans)-7-Amino-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid; 7-Amino-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid; 7-Amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; (6R,7R)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; (6S,7S)-7-ammonio-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate; 7-Amino-3-deacetoxycephalosporanic acid
????? ???????? C8H10N2O3S
?????? ??? 214.2416
InChI InChI=1/C8H10N2O3S/c1-3-2-14-7-4(9)6(11)10(7)5(3)8(12)13/h4,7H,2,9H2,1H3,(H,12,13)/t4-,7-/m0/s1
??? ??????? ?????? 22252-43-3;127431-38-3;26395-99-3
EINECS 244-870-1;247-654-5
????? ?????? 22252-43-3;127431-38-3;26395-99-3 7-Amino-3-methyl-3-cephem-4-carboxylic acid
????? 1.59g/cm3
????? ?? ??? 517.6°C at 760 mmHg
??????? ??????? 1.697
????? ??????? 266.8°C
????? ?? ???? 4.18E-12mmHg at 25°C
???? ??????  Xn:Harmful;
???? ?? ??? R42/43:;
??????? ????? S36:;
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