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2α,3β,19-Trihydroxyurs-12-en-28-oicacid??????

2α,3β,19-Trihydroxyurs-12-en-28-oicacid??????
2α,3β,19-Trihydroxyurs-12-en-28-oicacid?????? ??? ???
?? ??:
13850-15-2
???:
2α,3β,19-Trihydroxyurs-12-en-28-oicacid??????
???(??):
2α,3β,19-Trihydroxyurs-12-en-28-oicacid??????
???:
2α,3β,19-Trihydroxyurs-12-en-28-oic acid methyl ester
???(??):
Tormentic acid methyl ester;2α,3β,19-Trihydroxyurs-12-en-28-oic acid methyl ester;Urs-12-en-28-oic acid, 2,3,19-trihydroxy-, methyl ester, (2α,3β)-
CBNumber:
CB82204855
???:
C31H50O5
??? ??:
502.74
MOL ??:
13850-15-2.mol

2α,3β,19-Trihydroxyurs-12-en-28-oicacid?????? ??

???
156 °C
?? ?
572.7±50.0 °C(Predicted)
??
1.15±0.1 g/cm3(Predicted)
?? ?? (pKa)
14.61±0.70(Predicted)

??

2α,3β,19-Trihydroxyurs-12-en-28-oicacid?????? C??? ??, ??, ??

2α,3β,19-Trihydroxyurs-12-en-28-oicacid?????? ?? ?? ? ???

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2α,3β,19-Trihydroxyurs-12-en-28-oicacid?????? ?? ??

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