Cas Chemical NameCas No
Purpurin 18
25465-77-4

Cas No|Cas Number|CAS Registry Number:25465-77-4 .Chemical Name|Molecular Name:Purpurin 18 Formulanor:C33H32N4O5 Synonyms:(17S-trans)-18-(2-Carboxyethyl)-12-ethenyl-7-ethyl-17,18-dihydro-3,8,13,17-tetramethyl-21H,23H-porphine-2,20-dicarboxylic acid cyclic 2,20-anhydride, 3-[(1E,10Z,15Z,19Z,22S,23S)-12-Ethyl-13,18,22,27-tetramethyl-3,5-dioxo-17-vinyl-4-oxa-8,24,25,26-tetraazahexacyclo[19.2.1.1.1.1.0]heptacosa-1,6,9(27),10,12,14(26),15,17,19,21(24)-decaen-23-yl]propanoic acid, (15S,16S)-10-Ethenyl-5-ethyl-16,18-dihydro-6,11,15,22-tetramethyl-18,20-dioxo-15H,20H-4,7:14,17-diimino-2,21-metheno-9,12-nitrilopyrano[4,3-b]azacyclononadecine-16-propanoic Acid, (17S,18S)-18-(2-Carboxyethyl)-12-vinyl-7-ethyl-17,18-dihydro-3,8,13,17-tetramethyl-21H,23H-porphyrin-2,20-dicarboxylic acid 2,20-anhydride, 3-[(1E,10Z,15Z,19Z,22S,23S)-12-Ethyl-13,18,22,27-tetramethyl-3,5-dioxo-17-vinyl-4-oxa-8,24,25,26-tetraazahexacyclo[19.2.1.1.1.1.0]heptacosa-1,6,9(27),10,12,14(26),15,17,19,21(2 4)-decaen-23-yl]propanoic acid, Purpurin a, Purpurin-18 Molecular Weight:564.631

25465-77-4 Molecular Info »
4-tert-Butyl-1-(ethoxycarbonylmethoxy)thiacalix[4]arene
210706-03-9

Cas No|Cas Number|CAS Registry Number:210706-03-9 .Chemical Name|Molecular Name:4-tert-Butyl-1-(ethoxycarbonylmethoxy)thiacalix[4]arene Formulanor:C56H72O12S4 Synonyms:Tetraethyl 2,2',2'',2'''-{[5,11,17,23-tetra-tert-butyl-2,8,14,20-tetrathiapentacyclo[19.3.1.1.1.1]octacosa-1(25),3(28),4,6,9(27),10,12,15(26),16,18,21,23-dodecaene-25,26,27,28-tetrayl]tetrakis(oxy)}tetraacetate, acetic acid, 2,2',2'',2'''-[[5,11,17,23-tetrakis(1,1-dimethylethyl)-2,8,14,20-tetrathiapentacyclo[19.3.1.1.1.1]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene-25,26,27,28-tetrayl]tetrakis(oxy)]tetrakis-, tetraethyl ester, Acetic acid, 2,2',2'',2'''-[[5,11,17,23-tetrakis(1,1-dimethylethyl)-2,8,14,20-tetrathiapentacyclo[19.3.1.1.1.1]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene-25,26 ; ,27,28-tetrayl]tetrakis(oxy)]tetrakis-, tetraethyl ester, Tetraethyl 2,2',2'',2'''-{[5,11,17,23-tetrakis(2-methyl-2-propanyl)-2,8,14,20-tetrathiapentacyclo[19.3.1.1.1.1]octacosa-1(25),3(28),4,6,9(27),10,12,15(26),16,18,21,23-dodecaene-25,26 ; ,27,28-tetrayl]tetrakis(oxy)}tetraacetate, 4-tert-Butyl-1-(ethoxycarbonylMethoxy)thiacalix[4]arene Molecular Weight:1065.424

210706-03-9 Molecular Info »
4-Sulfothiacalix[4]arene Sodium Salt
211561-04-5

Cas No|Cas Number|CAS Registry Number:211561-04-5 .Chemical Name|Molecular Name:4-Sulfothiacalix[4]arene Sodium Salt Formulanor:C24H12Na4O12S8 Synonyms:4-Sulfothiacalix[4]arene SodiuM Salt, Tetrasodium 25,26,27,28-tetrahydroxy-2,8,14,20-tetrathiapentacyclo[19.3.1.1.1.1]octacosa-1(25),3(28),4,6,9(27),10,12,15(26),16,18,21,23-dodecaene-5,11,17,23-tetrasulfonate, Tetrasodium Tetrathiacalix[4]arenetetrasulfonate, 2,8,14,20-Tetrathiapentacyclo[19.3.1.1.1.1]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene-5,11,17,23-tetrasulfonic acid, 25,26,27,28-tetrahydroxy-, sodium salt (1: 4), Thiacalix[4]arenetetrasulfonic Acid Tetrasodium Salt, S0477 Molecular Weight:904.822

211561-04-5 Molecular Info »
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