compound cobalt-precorrin 4 CHEBI:3792 KEGG:C11540 UPa:UPC11540 InChI=1S/C44H51N4O16.Co/c1-20-44-40-25(14-37(59)60)41(2,12-11-35(55)56)30(47-40)16-27-21(5-8-32(49)50)22(13-36(57)58)26(45-27)15-28-23(6-9-33(51)52)42(3,18-38(61)62)31(46-28)17-29(48-44)24(7-10-34(53)54)43(44,4)19-39(63)64-20;/h15,17,20,23-24H,5-14,16,18-19H2,1-4H3,(H8,46,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62);/q-1;+2/p-1/b28-15-;/t20?,23-,24-,41-,42+,43+,44?;/m1./s1 compound co-precorrin 4 C44H50CoN4O16