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The physical and chemical property of 7440-12-2 is provided by ChemNet.com

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ChemNet > CAS > 7440-12-2 ?????????

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7440-12-2 ?????????

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????? ???????????	promethium;Promethium
?????? ????????	Pm
????? ??????? ???????	144.9127
InChI	InChI=1/Pm
?????????? ???????? ???????	7440-12-2
???????? ????????? ???	231-121-9
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