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CAS号名称物化性质分子式分子量
121305-21-37-benzoyl-9h-fluorene-2-sulfonic aci
121305-20-27-benzoyl-9h-fluorene-2-sulfonic aci potassium salt
121305-19-92,2'-thiobis(1-(9h-fluoren-2-yl)-ethanon
121303-76-2ethyl 3-methylamino-4,4,4-trifluorocrotonate密度:1.186g/cm3
沸点:221.1 °C at 760 mmHg
C7H10F3NO2197.15
12130-88-0pentamethylcyclopentadienylrhenium tricarbonyl熔点:149-151℃
C12H15O3Re393.45
12130-65-3Bis(i-propylcyclopentadienyl)titanium dichloride
1213-06-5p-(diethylsulfamoyl)-benzoic aci C11H15NO4S257.31
1213-02-13-azabicyclo(3.2.1)octane-3-acetic acid, 1,8,8-trimethyl-, ethyl ester, hydroch
1213-00-9n,n,1,8,8-pentamethyl-3-azabicyclo(3.2.1)octane-3-acetamid hydrochloride
12129-70-3tetracarbonyl(1,5-cyclooctadiene)tungsten熔点:155-161℃
12129-69-0mesitylene tungsten tricarbonyl熔点:214℃
12129-67-8tricarbonyl(mesitylene)chromium熔点:170-172℃
C12H12CrO3256.22
12129-51-0Bis(cyclopentadienyl)dicarbonyl titanium (II)熔点:90 °C
C12H10O2Ti234.09
12129-06-5pentamethylcyclopentadienyltitanium trochloride熔点:225℃
C10H15Cl3Ti289.45
12129-03-2(1-acetyl-2-oxopropyl)chloro(2,4-pentanedionato-o,o')-platinate(1- hydrogen
121288-39-9loxoribine密度:1.92 g/cm3
熔点:227-230 °C(lit.)
沸点:591.8 °C at 760mmHg
C13H17N5O6339.3
36397-14-53-Methoxymorphinan hydrochloride C17H23NO · HCl293.83
121284-42-23-acetamido-5-iodoproflavine
121284-21-7lys-arg-thr-leu-arg-arg*trifluoroacetate C34H68N16O8829.01
121282-86-8propanal 2-methyl-, (7,8-dimethoxy-5h-pyridazino(4,5-b)indol-4-yl)hydrazone
121282-84-65-b)indol-4-one, 3,5-dihydro-7,8-dimethoxy-4h-pyridazino( hydrazone
121282-17-54-dinitrophenyl)-pro-leu-gly-leu-*trp- ala-d-n-( C45H64N14O11977.09
121281-41-2technetium (99m tc) bicisate
12128-81-3tricarbonyl(1,3,5-cycloheptatriene)tungsten熔点:102℃
12128-26-6cyclopentadienyltungsten tricarbonyl hydride
12128-24-4cyclopentadienyltungsten tricarbonyl chloride
121277-96-1terikalant
121277-18-7ethanethioic acid, s-(2-(2-((4-methoxyphenoxy)methyl)-3-thiazolidinyl)-2-oxoeth
121277-05-23-(1h-imidazol-1-ylacetyl)-2-((4-methoxyphenoxy)methyl)-thiazolidin
121273-39-0fce 24362
121271-15-6oxirane, ethyl-, homopolymer, monocarbonochloridate, tetrapropylenephenyl ether
121271-14-59-octadecenoic acid (z)-, reaction products with epoxidized bu oleate, isooctyl
12127-42-3rhodium carbide (rhc)
121269-85-0pro-thr-pro-ser amide C17H29N5O6399.44
121269-45-2(5S)-3,4,5,6-tetrahydro- 5-phenyl-2(h)-1,4-oxazin-2-one密度:1.149±0.06 g/cm3(Predicted)
熔点:53.5-54.5 °C
沸点:364.3±42.0 °C(Predicted)
C10H11NO2177.20
121268-17-5阿仑磷酸钠
(4-amino-1-hydroxybutylidene)bis-phosphonic aci monosodium salt
熔点:245 °C
C4H12NaNO7P2·3H2O325.12
121264-04-8ici 204448 C17H27NO2.HCl313.86
121263-19-2calphostin c
12126-59-9genisis
12126-57-7alkaloids, ergot
12126-50-0双(五甲基环戊烯)铁
Bis(pentamethylcyclopentadienyl)iron(II)
熔点:277℃
C20H30Fe326.30
12126-34-0bis(i-propylcyclopentadienyl)iron C16H22Fe270.19
121255-05-82-propenoic acid, 2-methyl-, polymer with 1,3-butadiene, ethenylbenzene, 2-meth
121255-03-6 2-methyl-n,n'-bis(1-methylethyl)-5-pentanediamine
121251-68-13 beta,6 alpha)-ph
121251-67-0spiro[bicyclo[4.1.0]heptane-2,5'-[1,3]dioxane],
121250-95-1(propionyl1,d-tyr(et)2,val4,abu6,arg8'9)- vasopressin C53H82N16O111119.33
121250-47-3octadecadienoic acid沸点:412.1 °C at 760 mmHg (lit.)
C18H32O2280.45
121250-06-48,11-trihydroxy-lyxo- hexopyranosyl)oxy)-8-(chloroacetyl)-1-methoxy- (8S-cis
12125-87-0tricarbonyl(methyl benzoate)chromium熔点:95-96 °C
C11H8CrO5272.17
11603页,第489
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