RESIDUE   UCJ     19
CONECT      O1     1 P1  
CONECT      P1     4 O1   C1   O2   O3  
CONECT      C1     4 P1   H1   H2   H3  
CONECT      O2     2 P1   C2  
CONECT      C2     4 O2   C4   C3   H4  
CONECT      C4     4 C2   H5   H6   H7  
CONECT      C3     4 C2   H8   H9   H10 
CONECT      O3     2 P1   H11 
CONECT      H1     1 C1  
CONECT      H2     1 C1  
CONECT      H3     1 C1  
CONECT      H4     1 C2  
CONECT      H5     1 C4  
CONECT      H6     1 C4  
CONECT      H7     1 C4  
CONECT      H8     1 C3  
CONECT      H9     1 C3  
CONECT      H10    1 C3  
CONECT      H11    1 O3  
END   
HET    UCJ             19
HETNAM     UCJ propan-2-yl hydrogen (S)-methylphosphonate
FORMUL      UCJ    C4 H11 O3 P