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CAS号名称物化性质分子式分子量
25303-05-3octanedi-guanidin dihydrochloride
25303-00-83-thiazine, 2-amino-4,6,6-trimethyl-6h- monohydrobromide
25302-85-6四氢呋喃与甲基氧杂环丙烷的聚合物
Furan,tetrahydro-,polymer with methyloxirane
(C4H8O·C3H6O)x
25302-81-22-丙烯酸与2-丙烯酸甲酯的聚合物
2-Propenoic acid,polymer with methyl 2-propenoate
(C4H6O2·C3H4O2)x
25302-25-41,2-乙二胺与1,6-二异氰酸根合己烷、甲基环氧乙烷和环氧乙烷的聚合物
1,2-Ethanediamine,polymer with 1,6-diisocyanatohexane,methyloxirane and oxirane
25301-38-62-propenoic acid, ethyl ester, polymer with ethenylbenzene and n-(hydroxymethyl
25301-37-52-methyl-2-propenoic aci polymer with butyl 2-methyl-2-propenoate and ethen
25301-02-4四丁酚醛
p-(1,1,3,3-tetramethylbutyl)-pheno polymer with ethylene oxide and formalde
密度:1.1
25300-73-62-甲基-2-丙烯酸甲酯与2-甲基-2-丙烯酸-2-(1-氧杂-4-氮杂-螺环[4,5]癸-4-基)乙酯的聚合物
2-Propenoic acid, 2-methyl-, methyl ester, polymer with 2-(1-oxa-4-azaspiro[4.5]dec-4-yl) ethyl 2-methyl-2-propenoate
(C14H23NO3·C5H8O2)x
25300-64-52-顺丁烯二酸与乙烯基苯的聚合物
2-Butenedioic acid (Z)-, polymer with ethenylbenzene
(C8H8·C4H4O4)x
25300-37-22-chloro-6-methylbenzenesulfonyl chloride密度:132
C7H6Cl2O2S225.08
2530-99-61-allyl-theobromin
2530-97-47-(2-hydroxy-3-(n-(2-hydroxyethyl)-n-methylamino)propyl)-theophyllin
25016-11-91-Methyl-1H-pyrazole-4-carboxaldehyde熔点:29-34 ℃
沸点:60-62°C/0.08mm
C5H6N2O110.11
2530-87-2γ-氯丙基三甲氧基硅烷
3-chloropropyltrimethoxysilane
密度:1.07
熔点:-50°C
沸点:195-196℃
C6H15ClO3Si198.72
2530-86-1N,N-二甲基-3-三甲氧基甲硅烷基-1-丙胺
1-Propanamine,N,N-dimethyl-3-(trimethoxysilyl)-
沸点:94℃(10 t
C8H21NO3Si215.45
2530-85-03-异丁烯酰基氧丙基三甲氧基硅烷
2-propenoic acid,2-methyl-,3-(trimethoxysilyl)propyl ester
密度:1.04
熔点:< -19.99 °C
沸点:190℃
C10H20O5Si248.35
2530-83-83-缩水甘油丙氧基三甲氧基硅烷
coupler(kh-560)
密度:1.07
熔点:-50°C
沸点:120℃(2 t
C9H20O5Si236.34
2530-46-34-dodecylmorpholine-4-oxide
2530-39-48'-bi-1h-naphtho(1,2-c)pyran)-1,1',7,7',10,10'-hexone, 3,3',4,4'-tetrahydro-(
2530-33-8decyl hydrogen succinate
2530-10-13-乙酰基-2,5-二甲基噻吩
ketone, 2,5-dimethyl-3-thienyl methyl
密度:1.08
沸点:105-108℃
C8H10OS154.22
2530-07-6(25R)-5-alpha-spirostan-3-beta-yl acetate C29H46O4458.67
2360-22-71-Methyl-1H-benzimidazole-2-thiol熔点:193-197 ℃(lit.)
C8H8N2S164.23
253-82-7quinazoline熔点:48-50℃
沸点:243℃
C8H6N2130.15
253-72-51,6-naphthyridine C8H6N2130.15
253-52-12,3-二氮杂萘
Phthalazine
熔点:88-92℃
沸点:315-317℃
C8H6N2130.15
253-14-5tricyclo[4.4.0.0'3,8]decane
25299-40-51,5-bis(dimethylamino)-1,4-pentadien-3-one C9H16N2O168.23
252976-51-5三氟化钇
ytterbium(iii) triflate hydrate
C3F9O9S3Yb.xH2O620.25(anhydrous basis)
25297-79-48-quinolinol, 5-chloro-7-((3,4-dihydro-1-methyl-7-phenyl-2(1h)-isoquinolyl)meth
25297-77-21,2,3,4-tetrahydro-1,2-dimethyl-7-phenyl-isoquinolin hydriodide
25296-54-2酚酞络合剂
Phenolphthalexone
沸点:903.4±65.0 °C at 760 mmHg
C30H28N2O12608.55
25295-51-62,2'-stilbenedisulfonic acid, 4,4'-bis((4-amino-6-(2-hydroxyethyl)amino-s-triaz
25295-39-0n-(3-(dimethylamino)propyl)-n-(2-pyridyl)-octylamin
25294-71-7propionic acid, 5-nitro-2-furfuryl ester
252930-61-3n-(2-bromophenyl)- 4-pyridinecarboxamide C12H9BrN2O277.12
25293-29-2n-(m-aminophenyl)-anthranilic aci
252921-32-73-(3-nitrophenyl)-4-pyridinecarboxylic acid ethyl ester C14H12N2O4272.26
252921-31-63-(3-aminophenyl)-4-pyridinecarboxylic acid ethyl ester C14H14N2O2242.27
25291-67-2triethylenetetramine disulfate dihydrate熔点:300℃
C6H18N4.2*H2SO4.2*H2O378.41
25291-17-2全氟己基乙烯
3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-1-Octene
密度:1.52
沸点:106℃
C8H3F13346.09
252900-41-7yttrium oxalate hydrate熔点:400℃
25290-15-7n,n-diethyl-3-hydroxy-4,4,4-trichloro-butyramid
25290-13-51-(1-hydroxycyclohexyl)-2-propanon
2529-46-617-beta-hydroxy-17-(2-methylallyl)-estr-4-en-3-on
2529-45-520-dione, 9-fluoro-11-beta,17-dihydroxy-pregn-4-ene- 17-acetate密度:1.24g/cm3
熔点:267.5ºC
沸点:526.7ºC
C23H31FO5406.49
58490-95-21-Isocyanato-1,2,3,4-tetrahydronaphthalene密度:1.104 g/mL at 25 ℃(lit.)
沸点:268 ℃(lit.)
C11H11NO173.21
2529-06-8cis-decahydro-naphthalen-2-ol C10H18O154.25
25289-73-0methanesulfonic acid, methoxymethyl ester
11603页,第1629
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