indigogenn.

/ˈɪndɪɡəʊdʒɛn/

Etymology: < indigo n. and adj. + -gen comb. form, taken as ‘producing’.

Chemistry.

An obsolete name for indigo-white n.

ΘΚΠ

the world > matter > chemistry > organic chemistry > organic dyes > [noun] > indican derivatives

indigogen1838

indigo-red1838

indifuscin1859

indirubin1859

indicanine1865

indifulvin1865

indiglucin1865

indihumin1865

indiretin1865

indigo-white1874

1838 T. Thomson Chem. Org. Bodies 375 Indigogen dissolves in alkalies.

1841 W. T. Brande Man. Chem. 1122 The probable composition of white deoxidized indigo, or indigogene.

1878 C. T. Kingzett Animal Chem. 233 Indigo blue is derived from a colourless constituent of the urine or indigogen.

This entry has not yet been fully updated (first published 1900; most recently modified version published online December 2019).

单词	indigogen
释义	indigogenn. /ˈɪndɪɡəʊdʒɛn/ Etymology: < indigo n. and adj. + -gen comb. form, taken as ‘producing’. Chemistry. An obsolete name for indigo-white n. ΘΚΠ the world > matter > chemistry > organic chemistry > organic dyes > [noun] > indican derivatives indigogen1838 indigo-red1838 indifuscin1859 indirubin1859 indicanine1865 indifulvin1865 indiglucin1865 indihumin1865 indiretin1865 indigo-white1874 1838 T. Thomson Chem. Org. Bodies 375 Indigogen dissolves in alkalies. 1841 W. T. Brande Man. Chem. 1122 The probable composition of white deoxidized indigo, or indigogene. 1878 C. T. Kingzett Animal Chem. 233 Indigo blue is derived from a colourless constituent of the urine or indigogen. This entry has not yet been fully updated (first published 1900; most recently modified version published online December 2019). < n.1838
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