Record Data for four week period starting on 29Ja 26Fe 25Mr 22Ap 20My 17Jn 15Jl 12Au 9 Se 7 Oc 4 No 2 De Total 413 517 436 654 753 1238 1111 1211 1718 1863 2541 1761 Class Names 97 186 175 359 439 540 464 541 865 957 958 651 Atomic Weights - 50 55 49 65 96 79 85 138 160 160 91 Amino Acids - 13* 21* 57 75 233 147 137 156 156 148 151 Hantzsch Widman - - - - 70 45 47 43 42 55 24 Lambda Convention - - - - 4* 18 32 25 34 32 11 Delta Convention - - - - - 15 37 39 31 46 13 Steroids - - - - - 1* 24 46 43 59 72 60 Physical Organic Chemistry - - - 5* 4* 9* 5* 115 87 Carbohydrates - - - - - - - - - 14* 257 144 Enzyme Supplements - - - - - - - - 3* 61 68 Stereochemical Terminology - - - - - - - 6* 36* development stage, not yet public.