Marvin 04280615152D 5 5 0 0 0 0 999 V2000 0.4125 -0.4445 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 0.6674 0.3401 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 0.8250 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 -0.4125 -0.4445 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 -0.6674 0.3401 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3 5 1 0 0 0 0 3 2 1 0 0 0 0 5 4 2 0 0 0 0 4 1 1 0 0 0 0 1 2 2 0 0 0 0 M END > CHEBI:33193 > 1H-tetrazole > A tetrazole tautomer where the proton is located on the 1st position. > 3 > tetraazacyclopentadiene > 1H-tetrazole > CH2N4 > 70.05354 > 70.02795 > 0 > c1nnn[nH]1 > InChI=1S/CH2N4/c1-2-4-5-3-1/h1H,(H,2,3,4,5) > KJUGUADJHNHALS-UHFFFAOYSA-N > 105799 > 288-94-8 > 1790 > 105799 > 288-94-8 > 288-94-8 $$$$