http://www.orgsyn.org/orgsyn/orgsyn/prepContent.asp?prep=cv1p0318 (http://www.orgsyn.org/orgsyn/orgsyn/prepContent.asp?prep=cv1p0318)
Post 285259 (https://www.thevespiary.org/talk/index.php?topic=12121.msg28525900#msg28525900)
(uemura: "Oldie, but Goodie", Novel Discourse)Post 216169 (https://www.thevespiary.org/talk/index.php?topic=7035.msg21616900#msg21616900)
(Rhodium: "R-CH2NO2 + Acid -> R-COOH + NH2OH", Chemistry Discourse)