142217-79-6 (2r,3s,5s)-3-(benzyloxy)-5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(benzyloxy)-9h-

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Product Name	(2R,3S,5S)-3-(Benzyloxy)-5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(benzyloxy)-9H-purin-9-yl]-2-(benzyloxymethyl)cyclopentanone
CAS No.	142217-79-6
Synonyms	Entecavir intermediate 6
InChI	InChI=1/C52H47N5O5/c1-59-43-29-27-42(28-30-43)52(40-23-13-5-14-24-40,41-25-15-6-16-26-41)56-51-54-49-47(50(55-51)62-34-39-21-11-4-12-22-39)53-36-57(49)45-31-46(61-33-38-19-9-3-10-20-38)44(48(45)58)35-60-32-37-17-7-2-8-18-37/h2-30,36,44-46H,31-35H2,1H3,(H,54,55,56)/t44-,45+,46+/m1/s1
Molecular Formula	C₅₂H₄₇N₅O₅
Molecular Weight	821.96
Refractive index	1.645