Where does “polyoxybenzylmethylenglycolanhydride” come from?

polyoxybenzylmethylenglycolanhydride (English) comes from English anhydride, from English an-, from Ancient Greek ἀν-, from Ancient Greek ὀρθός, from Proto-Hellenic ortʰwós, from Proto-Indo-European h₃r̥dʰwós, from Proto-Indo-European h₃erdʰ-, from Proto-Indo-European -wós — Creates adjectives from verb stems.

Ancestry of “polyoxybenzylmethylenglycolanhydride”, step by step

polyoxybenzylmethylenglycolanhydride traces back through 3 separate lines of ancestry.

via English anhydride

Step	Language	Word	Meaning
1	English	anhydride	any compound formally derived from another by...
2	English	an-	Alternative form of on-; not; used to make words...
3	Ancient Greek	ἀν-	Alternative form of ἀ- used before a vowel;...
4	Ancient Greek	ὀρθός	straight, upright, erect; straight forward, in a...
5	Proto-Hellenic	ortʰwós	—
6	Proto-Indo-European	h₃r̥dʰwós	—
7	Proto-Indo-European	h₃erdʰ-	to increase, grow; upright, high
8	Proto-Indo-European	-wós	Creates adjectives from verb stems

via English glycol

Step	Language	Word	Meaning
1	English	glycol	Any aliphatic diol; A thick, colourless liquid,...
2	English	-ol	An alcohol or phenol; Indicating an oily...
3	English	alcohol	Any of a class of organic compounds containing a...
4	French	alcohol	Alternative spelling of alcool
5	Medieval Latin	alcohol	powdered ore of antimony; kohl, collyrium,...
6	Arabic	كحل	antimony; kohl, stibnite; black coloring of the...
7	Arabic	كُحْل	antimony; kohl, stibnite
8	Akkadian	guḫlum	kohl, antimony paste

via English benzyl

Step	Language	Word	Meaning
1	English	benzyl	The univalent radical CH-CH- related to toluene...
2	English	-yl	A univalent radical or functional group formed...
3	French	méthylène	methylene
4	Ancient Greek	μέθυ	wine
5	Proto-Hellenic	métʰu	intoxicating drink; mead
6	Proto-Indo-European	médʰu	honey; honey wine, mead

Every word from Proto-Indo-European -wós →Every word from Proto-Indo-European h₃erdʰ- →Every word from Ancient Greek ἀν- →