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2492-36-6 butyl
??? ?????
butyl
??? ???????
butyl;
????? ????????
C
4
H
9
??? ???????
57.1143
InChI
InChI=1/C4H9/c1-3-4-2/h1,3-4H2,2H3
????? ??????
2492-36-6
?????? ???????
??? ??????
????? ???
??????? ?????
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