52341-40-9 | (2S,3R,6S,9R,10S,18S)-12-ethyl-9-hydroxy-17-methoxy-14-methyl-5-oxa-12-azahexacyclo[8.7.2.1~2,6~.0~1,11~.0~3,9~.0~14,18~]icosane-4,19-dione (non-preferred name) | C22H31 N O5 |
52341-37-4 | tetrakis(tert-dodecylthio)-p-benzoquinone | C54H100 O2 S4 |