... -11-37(4)23(38(27,5)19-44)8-12-39(6)24(37)9-13-42-25-16-36(2 ... -15-41(25,20-51-42)26(45)17-40(39,42)7/h9,13,21-35,43-50H,8,10 ... -12,14-20H2,1-7H3/t21-,22-,23-,24-,25-,26-, ... +,28+,29-,30+,31-,32-,33+,34+,35+,37+,38+,39-,40+,41-,42+/m1/s1 density1.36g/cm3 boiling point ...