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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— Usnoflast 2455519-86-3 C21H29N3O3S
    Usnoflast
    —— Uridyl(3'->5')-2',3'-O-(4-<(2-chlor-aethyl)-methyl-amino>-benzyliden)-uridin 19214-86-9 C28H33ClN5O14P
    Uridyl(3'->5')-2',3'-O-(4-<(2-chlor-aethyl)-methyl-amino>-benzyliden)-uridin
    —— Unguinoldiacetat 37712-39-3 C23H22O7
    Unguinoldiacetat
    —— U(N-t-Bu)2(SePh)(I)(4,4'-di-tert-butyl-2,2'-bipyridyl) 1202169-75-2 C32H47IN4SeU
    U(N-t-Bu)2(SePh)(I)(4,4'-di-tert-butyl-2,2'-bipyridyl)
    —— ulongamide A 452897-96-0 C32H45N5O6S
    ulongamide A
    —— Unii-5A35gqs15R 252042-59-4 C96H181N2O21P
    Unii-5A35gqs15R
    —— Uridin-4-sulfonat 25349-60-4 C9H11N2O8S
    Uridin-4-sulfonat
    —— [U(η-C5H4Pr(i))3(η(2)-COMe)] 162292-06-0 C26H36OU
    [U(η-C5H4Pr(i))3(η(2)-COMe)]
    —— Unii-9S0OA6A3HZ 946507-08-0 C22H17N3O2
    Unii-9S0OA6A3HZ
    —— uranylbis(acctylacetonate)(dimethylsulfoxide) 71357-22-7 C2H6OS*2C5H7O2*O2U
    uranylbis(acctylacetonate)(dimethylsulfoxide)
    —— UpAp 4376-91-4 C20H27N7O15P2
    UpAp
    —— Urea, N-[(3-methoxyphenyl)methyl]-N-methyl-N'-[4-(1H-pyrazol-4-yl)-2-[2-(1-pyrrolidinyl)ethoxy]phenyl]- 1225199-26-7 C25H31N5O3
    Urea, N-[(3-methoxyphenyl)methyl]-N-methyl-N'-[4-(1H-pyrazol-4-yl)-2-[2-(1-pyrrolidinyl)ethoxy]phenyl]-
    —— Undecansaeure-cyclododecanylester 59039-50-8 C23H44O2
    Undecansaeure-cyclododecanylester
    —— (undecenylseleno)ferrocene 193020-35-8 C21H30FeSe
    (undecenylseleno)ferrocene
    —— undec-1-en-4-ylsulfonylbenzene 67100-46-3 C17H26O2S
    undec-1-en-4-ylsulfonylbenzene
    —— uridylyl-(5'->3')-<i>O</i><sup>5'</sup>-{4-[2-(4-bromo-phenyl)-2-oxo-ethoxy]-trityl}-uridine 33608-44-5 C45H42BrN4O16P
    uridylyl-(5'->3')-<i>O</i><sup>5'</sup>-{4-[2-(4-bromo-phenyl)-2-oxo-ethoxy]-trityl}-uridine
    —— [U(N-t-Bu)2(SPh)(4,4'-di-tert-butyl-2,2'-bipyridyl)]2 1202169-71-8 C64H94N8S2U2
    [U(N-t-Bu)2(SPh)(4,4'-di-tert-butyl-2,2'-bipyridyl)]2
    —— [U(C5H4SiMe3)3(pyrimidine)] 698389-92-3 C28H43N2Si3U
    [U(C5H4SiMe3)3(pyrimidine)]
    —— uble bond & ligand) 43188-45-0 C16H14N6O5
    uble bond & ligand)
    —— undeca-1,10-diene-4,7-diyn-6-one 820-50-8 C11H10O
    undeca-1,10-diene-4,7-diyn-6-one
    —— [U(VI)(η1,η1-2,2'-bis(mesityl)-5,5-dimethyldipyrrolylmethane)(tert-butylimido)2(1,2-bis(dimethylphosphino)ethane)] 1243549-23-6 C43H66N4P2U
    [U(VI)(η1,η1-2,2'-bis(mesityl)-5,5-dimethyldipyrrolylmethane)(tert-butylimido)2(1,2-bis(dimethylphosphino)ethane)]
    —— Undecadien-(3.9)-diin-(5.7)-ol-(2) 20773-63-1 C11H12O
    Undecadien-(3.9)-diin-(5.7)-ol-(2)
    —— Uracil-5-carbaldehyd-azin 14684-66-3 C10H8N6O4
    Uracil-5-carbaldehyd-azin
    —— uridylyl-(5'->3')-uridylyl-(5'->3')-<i>O</i><sup>5'</sup>-{4'-[2-(4-bromo-phenyl)-2-oxo-ethoxy]-trityl}-uridine 33608-45-6 C54H53BrN6O24P2
    uridylyl-(5'->3')-uridylyl-(5'->3')-<i>O</i><sup>5'</sup>-{4'-[2-(4-bromo-phenyl)-2-oxo-ethoxy]-trityl}-uridine
    —— Undecyltricosanoat 42233-26-1 C34H68O2
    Undecyltricosanoat
    —— Undecatetrain-(1.4.7.10) 24442-71-5 C11H8
    Undecatetrain-(1.4.7.10)
    —— UCL-WOLFSONDD-22035570-Cs3 1262527-17-2 C91H141N13O15
    UCL-WOLFSONDD-22035570-Cs3
    —— Undecadien-(1.10)-diin-(4.7)-ol-(6) 820-49-5 C11H12O
    Undecadien-(1.10)-diin-(4.7)-ol-(6)
    —— Undecanoic acid (10R,13S,17S)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yloxycarbonylmethyl ester 72823-55-3 C32H50O5
    Undecanoic acid (10R,13S,17S)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yloxycarbonylmethyl ester
    —— unted 13339-72-5 C43H35N7O18S4
    unted
    —— undecane-2,4,9-trione 34956-79-1 C11H18O3
    undecane-2,4,9-trione
    —— {UBr3(tris(dimethylamino)phosphine oxide)3}{Ph4B} 139098-31-0 C18H54Br3N9O3P3U*C24H20B
    {UBr3(tris(dimethylamino)phosphine oxide)3}{Ph4B}
    —— UO2(tropolonate)2*H2O 54360-91-7 C14H10O6U*H2O
    UO2(tropolonate)2*H2O
    —— Undeca-1,10-dien-5-yne 109828-41-3 C11H16
    Undeca-1,10-dien-5-yne
    —— Uridyl-5'-(P->N)-4-<bis-(2-chlor-aethyl)-amino>-benzylamin 25605-80-5 C20H27Cl2N4O8P
    Uridyl-5'-(P->N)-4-<bis-(2-chlor-aethyl)-amino>-benzylamin
    —— U[(SiMe2NPh)3-tacn](OC6H2-2,4,6-Me3) 907570-73-4 C39H56N6OSi3U
    U[(SiMe2NPh)3-tacn](OC6H2-2,4,6-Me3)
    —— undecacyclo[26.2.2.24,7.213,16.219,22.02,27.03,8.09,26.011,24.012,17.018,23]octatriaconta-2,8,11,17,23,26-hexaene-10,25-dione 191400-88-1 C38H40O2
    undecacyclo[26.2.2.24,7.213,16.219,22.02,27.03,8.09,26.011,24.012,17.018,23]octatriaconta-2,8,11,17,23,26-hexaene-10,25-dione
    —— Undec-10-enoic acid [2-(2-oxo-imidazolidin-1-yl)-ethyl]-amide 14967-31-8 C16H29N3O2
    Undec-10-enoic acid [2-(2-oxo-imidazolidin-1-yl)-ethyl]-amide
    —— undecaprenyl 3-O-acetyl-2,4-diacetamido-2,4,6-trideoxy-α-D-glucopyranosyl diphosphate 1186313-64-3 C67H110N2O12P2
    undecaprenyl 3-O-acetyl-2,4-diacetamido-2,4,6-trideoxy-α-D-glucopyranosyl diphosphate
    —— undecane-2,4,10-trione 34956-80-4 C11H18O3
    undecane-2,4,10-trione
    —— uranyl oxalate urea 46140-70-9 CH4N2O*C2O4*O2U
    uranyl oxalate urea
    —— [U(C5H4SiMe3)3(3,5-lutidine)] 698389-89-8 C31H48NSi3U
    [U(C5H4SiMe3)3(3,5-lutidine)]
    —— [U(1,4,7-tris(3,5-di-tert-butyl-2-hydroxybenzyl)-1,4,7-triazacyclononane(-3H))(OCH(C6H4C(CH3)3)2)] 1027328-76-2 C72H105N3O4U
    [U(1,4,7-tris(3,5-di-tert-butyl-2-hydroxybenzyl)-1,4,7-triazacyclononane(-3H))(OCH(C6H4C(CH3)3)2)]
    —— Urea, N'-(2-chloroethyl)-N-(2-hydroxycyclohexyl)-N-methyl- 87767-70-2 C10H19ClN2O2
    Urea, N'-(2-chloroethyl)-N-(2-hydroxycyclohexyl)-N-methyl-
    —— unsym-Dichloracetone cyanohydrin acetate 50744-92-8 C6H7Cl2NO2
    unsym-Dichloracetone cyanohydrin acetate
    —— Undecanoic acid 4,5-dihydro-3H-pyrazol-3-ylmethyl ester 72567-98-7 C15H28N2O2
    Undecanoic acid 4,5-dihydro-3H-pyrazol-3-ylmethyl ester
    —— Urea, N,N-diethyl-Na(2)-(1-methyl-2-phenylethyl)- 33073-04-0 C14H22N2O
    Urea, N,N-diethyl-Na(2)-(1-methyl-2-phenylethyl)-
    —— Undecaheterohelicen 30744-56-0 C38H18S4
    Undecaheterohelicen
    —— Urs-12-en-3-on-28-al 35936-63-1 C30H46O2
    Urs-12-en-3-on-28-al
    —— Umlagerungsprod. v. Pikraminsaeure-N-D-glucosid 51009-05-3 C12H15N3O10
    Umlagerungsprod. v. Pikraminsaeure-N-D-glucosid