IUPAC:(5R,6R,7R,8R)-N'-ethyl-8-hydroxy-7-(hydroxymethyl)-5-(3,4,5-trimethoxyphenyl)-2H,5H,6H,7H,8H-naphtho[2,3-d][1,3]dioxole-6-carbohydrazide
IUPAC:(5R,6R,7R,8R)-N'-ethyl-8-hydroxy-7-(hydroxymethyl)-5-(3,4,5-trimethoxyphenyl)-2H,5H,6H,7H,8H-naphtho[2,3-d][1,3]dioxole-6-carbohydrazide