Molecular Formula: C₄₀H₅₀N₂O₄

Chemical Name
5,11-diamino-25,26,27,28-tetrapropoxycalix[4]arene
5,17-diamino-24,25,26,27-tetrapropoxycalix[4]arene
5,17-diamino-25,26,27,28-tetra-n-propylcalix[4]arene
5,17-diamino-25,26,27,28-tetra-n-propyloxycalix[4]arene
5,17-diamino-25,26,27,28-tetrakis(propyloxy)calix[4]arene
5,17-diamino-25,26,27,28-tetrapropoxycalix[4]arene

Molecular Formula: C₄₀H₄₉NO₄

Chemical Name
5-amino-24,25,26,27-tetrapropoxycalix[4]arene
5-amino-25,26,27,28-tetrapropoxycalix[4]arene
5-monoamino-25,26,27,28-tetrakis(propyloxy)-calix[4]arene

Molecular Formula: C₄₄H₅₀N₂O₁₂

Chemical Name
5,17-Diamino-25,26,27,28-tetra(ethoxycarbonylmethoxy)calix<4>arene
5,17-diamino-25,26,27,28-tetrabis[(ethoxycarbonyl)methoxy]calix[4]arene
5,17-Diamino-25,26,27,28-tetrakis<(ethoxycarbonyl)methoxy>calix<4>arene
5,17-diamino-25,26,27,28-tetrakis(ethoxycarbonyl)methoxycalix[4]arene
5,17-Diamino-25,26,27,28-tetrakis[(ethoxycarbonyl)methoxy]calix[4]arene
5,17-diamino-25,26,27,28-tetrakis[ethoxycarbonylmethoxy]calix[4]arene

Molecular Formula: C₄₀H₅₀N₂O₄

Chemical Name
5,11-diamino-24,25,26,27-tetrapropoxycalix[4]arene
5,11-diamino-25,26,27,28-tetra-n-propylcalix[4]arene
5,11-diamino-25,26,27,28-tetrapropoxycalix[4]arene

Molecular Formula: C₄₅H₂₉N₅O

Molecular Formula: C₈₅H₇₈N₆O₅

Molecular Formula: C₁₃₀H₁₀₈N₁₂O₆

Molecular Formula: C₁₃₀H₁₀₈N₁₂O₆

Molecular Formula: C₁₃₄H₁₀₈N₁₂O₁₄

Molecular Formula: C₁₆H₃₆N₂O₃

Chemical Name
Bu4N(+)NO3(-)
Bu4N(1+)*NO3(1-)
n-Bu4N(+)*NO3(-)
n-Bu4N*NO3
TBA nitrate
tetra-n-butylammonium nitrate
[nBu4N]NO3

Molecular Formula: C₄₀H₄₆N₂O₈

Chemical Name
25,26,27,28-tetrapropoxy-5,17-dinitrocalix[4]arene
5,17-dinitro-24,25,26,27-tetrapropoxycalix[4]arene
5,17-dinitro-25,26,27,28-tetrapropoxycalix[4]arene

Molecular Formula: C₁₆H₃₆BrN

Chemical Name
N,N,N-tributylbutan-1-aminium bromide
n-tetrabutylammonium bromide
tetra-(n-butyl)-ammonium bromide
tetra-n-butyl-ammonium bromide
tetra-n-butylammoniumbromide
tetrabutylammomium bromide
tetrabutylammonium bromide

Molecular Formula: C₁₆H₃₆ClN

Chemical Name
Bu4N+Cl-
Bu4NCl
tetra(n-butyl)-ammonium chloride
tetra-n-butyl-ammonium chloride
tetrabutyl-ammonium chloride
Tetrabutylammonium chloride
tetrakis(n-butyl)ammonium chloride

Molecular Formula: C₁₆H₃₆IN

Chemical Name
Bu4N+I-
t-BuNH4I
tetra(n-butyl)ammonium iodide
tetra-(n-butyl)ammonium iodide
tetra-n-butyl ammonium iodide
tetrabutylammonium iodide

Molecular Formula: C₂₃H₄₁NO₂

Chemical Name
(Bu)4N(+)BzO(-)
Bu4N(+)PhCO2(-)
Bu4N(1+)*PhCO2(1-)
Bu4N+C6H5COO-
n-Bu4N+OBz-
n-BuN(1+)*PhCOO(1-)
tetra-n-butylammonium Benzoate

Molecular Formula: C₄₀H₄₇NO₆

Chemical Name
25,26,27,28-tetrapropoxy-5-nitrocalix[4]arene
5-nitro-25,26,27,28-tetrapropoxycalix[4]arene

Molecular Formula: C₁₈H₃₉NO₂

Chemical Name
Bu4N(1+)*MeCO2(1-)
n-Bu4N(1+)*AcO(1-)
NBu4Ac
nBu4NOAc
tetra-n-butylammonium acetate
tetrabutylammonium acetate
[(CH3(CH2)3)4N-OAc]

Molecular Formula: C₄₀H₄₆N₂O₈

Chemical Name
25,26,27,28-tetrapropoxy-5,11-dinitrocalix[4]arene
5,11-dinitro-25,26,27,28-tetrapropoxycalix[4]arene

Molecular Formula: C₄₇H₅₃N₃O₇

Molecular Formula: C₅₄H₅₈N₆O₁₀

Chemical Name
5,17-bis[N'-(4-nitrophenyl)ureido]-25,26,27,28-tetrapropoxycalix[4]arene