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??4-?????[1,2,3,4-??????????-2,1'-?????]-5-???????

??4-?????[1,2,3,4-??????????-2,1'-?????]-5-???????
??4-?????[1,2,3,4-??????????-2,1'-?????]-5-??????? ??? ???
?? ??:
1272756-22-5
???:
??4-?????[1,2,3,4-??????????-2,1'-?????]-5-???????
???(??):
??4-?????[1,2,3,4-??????????-2,1'-?????]-5-???????
???:
Ethyl 4-Oxospiro[1,2,3,4-tetrahydroquinazoline-2,1'-cyclopentane]-5-carboxylate
???(??):
Ethyl 4-oxo-3,4-dihydro-1H-spiro[cyclopentane-1,2-quinazoline]-5-carboxylate;Ethyl 4-Oxospiro[1,2,3,4-tetrahydroquinazoline-2,1'-cyclopentane]-5-carboxylate
CBNumber:
CB52597046
???:
C15H18N2O3
??? ??:
274.32
MOL ??:
1272756-22-5.mol

??4-?????[1,2,3,4-??????????-2,1'-?????]-5-??????? ??

??

HS ?? 2933998090

??4-?????[1,2,3,4-??????????-2,1'-?????]-5-??????? C??? ??, ??, ??

??4-?????[1,2,3,4-??????????-2,1'-?????]-5-??????? ?? ?? ? ???

???

?? ??


??4-?????[1,2,3,4-??????????-2,1'-?????]-5-??????? ?? ??

???( 5)?? ??
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