化工字典查询:
首页\化工字典\CAS查询
CAS号名称物化性质分子式分子量
523-80-81-allyl-2,5-dimethoxy-3,4-(methylenedioxy)-benzen C12H14O4222.24
523-73-9flavoglaucin
523-67-1magon熔点:247℃
C25H21N3O3411.46
523-66-03-b)quinoline, 4,7-dimethoxy-furo(密度:1.261 g/cm3
熔点:115℃
沸点:381.0±37.0℃ at 760 mmHg
C13H11NO3229.23
523-54-6etymemazine
523-50-23-(4-hydroxy-5-benzofuranyl)-2-propenoic aci delta-lactone熔点:132-134°C
C11H6O3186.16
523-47-7beta-cadinene
523-44-4酸性橙I
c.i.acidorange20
C16H12N2O4S·Na328.34
523-42-2花青
cyanine
523-38-6vitamin mk 8
523-31-91,2-苯二甲酸双(苯甲基)酯
1,2-Benzenedicarboxylic acid,bis(phenylmethyl)ester
密度:1.208 g/cm3
熔点:40-42°C
沸点:276-278°C 15mm
C22H18O4346.38
523-27-39,10-二溴蒽
9,10-dibromoananthracene
熔点:220-225℃
C14H8Br2336.02
523-24-0邻苯二甲酸铵
1,2-Benzenedicarboxylic acid,diammonium salt
C8H6O4·2H3N
523-21-75,6-二羟基-5-环己烯-1,2,3,4-四酮二钠盐
rhodizonic acid sodium salt
熔点:300℃
C6Na2O6214.04
523-11-517-alpha-fluoro-yohimba
523-06-8yohimban
523-02-45,8,13,13a-tetrahydro-2,3,10,11-tetramethoxy-g)quinolizin (S)-6h-dibenzo(
523-01-31',2'-didehydro-6',7',10,11-tetramethoxy-emeta
52299-73-72-d]oxazolium, 1-ethyl-2-methyl-naphth[ iodide
52299-20-42-[(羟甲基)氨基]-2-甲基1-丙醇
1-Propanol,2-[(hydroxymethyl)amino]-2-methyl-
C5H13NO2
52299-14-6succinyl-trialanine-4-nitroanilide沸点:923.5 °C at 760 mmHg (lit.)
C19H25N5O8451.43
52298-80-33-(methacryloyloxy)sulfolane C8H12O4S204.24
52298-71-2ethanol,2-[[4,6-bis(dimethylamnino)-1,3,5-triazin-2-yl] methylamino]- C10H20N6O240.30
52298-44-94-amino-2,5-dimethoxy-n-phenyl-benzenesulfonamid C14H16N2O4S308.35
52298-01-82-d][1,3]oxazine-4,7,12(1h)-trione, 6-nitro-2h-anthra[
52297-16-2[ omega -[(3-carboxy-1-oxo-2-propenyl)oxy]-
52294-86-73-d)pyrimidine-2,4(1h,3h)-dione, 7-amino-1,3-dimethyl-pyrido(
52293-23-92-(4-piperonyl-1-piperazinyl)-pyrimidin methanesulfonate C16H18N4O2.CH4SO3394.44
52292-42-9Z-2-丁烯二酸单丁酯与二乙烯基苯和乙烯基苯的聚合物
2-Butenedioic acid(Z)-,monobutylester,polymer with diethenylbenzene and ethenylbenzene
(C10H10·C8H12O4·C8H8)x
52292-29-2甲基(1-甲基乙基)苯均聚物
Benzene,methyl(1-metylethyl)-,homopolymer
[H3CC6H4C(CH3)CH2 ]n
52292-20-31,4-butanediol, polymer with alpha-hydro-omega-hydroxypoly(oxy-1,4-butanediyl)
52292-18-9α-氢基-ω-羟基聚(氧基-1,4-丁二醇)与1,1'-亚甲基双[4-环己基异氰酸根合己烷]的聚合物
Poly(oxy-1,4-butanediyl),.alpha.-hydro-.omega.-hydroxy-,polymer with 1,1'-methylenebis[4-isocyanatocyclohexane]
[C15H22N2O2·(C4H8O)nH2O]x
52292-17-8异十八烷基聚环氧乙烷
Poly(oxy-1,2-ethanediyl),.alpha.-isooctadecyl-.omega.-hydroxy-
(C2H4O)nC18H38O
5229-89-0 8-(3,4-(methylenedioxy)phenethyl)-1-oxa-8-diazaspiro(4.5)decan-2-one
5229-85-6 8-(2-hydroxy-3-phenyl)propyl-1-oxa-8-diazaspiro(4.5)decan-2-one
5229-38-91-(2-(2-(1-naphthyl)-4-hexenyloxy)ethyl)-piperidin phosphate
5229-37-8(2-(2-(1-naphthyl)-4-hexenyloxy)ethyl)trimethyl-ammoniu iodide
52289-54-04-methoxy-2-methylbenzaldehyde密度:1.107 g/mL at 25 °C(lit.)
沸点:262℃
C9H10O2150.17
52287-51-14-溴-1,2-乙烯基二氧苯
3,4-ethylenedioxybromobenzene
密度:62
沸点:62℃
C8H7BrO2215.04
52286-74-5beta-d-glucopyranoside, (3-beta,6-alpha,12-beta)-3,12,20-trihydroxydammar-24-en C42H72O13785.01
52286-59-6ginsenoside re C48H82O18947.16
52286-58-5ginsenoside rf C42H72O14801.01
52286-56-3octyl-benzenesulfonic aci potassium salt
52286-19-8α-磺基-ω-癸氧基聚环氧乙烷铵盐
Decyl alcohol ether sulfate,ethoxylated,ammonium salt
(C2H4O)nC10H22O4S·H3N
52286-18-72-ethanediyl), alpha-sulfo- omega -(octyloxy)-poly(oxy- ammonium salt
52286-11-02-propenoic acid, polymer with 2-propenal, sodium salt
52285-95-7N,N,N-三甲基-2-[(1-氧代-2-丙烯基)氧基]乙铵与硫酸甲酯盐和2-丙烯酰胺的聚合物
Ethanaminium, N,N,N-trimethyl-2-[(1-oxo-2-propenyl)oxy]-, methyl sulfate, polymer with 2-propenamide
(C8H16NO2·C3H5NO·CH3O4S)x
52285-42-44,4'-thiobis-benzenamin dihydrochloride
52285-33-32-丙烯基膦酸均聚物
Phosphonic acid, 2-propenyl, homopolymer
(C3H7O3P)x
52284-35-21,3-benzenedicarboxylic acid, diisodecyl ester
11603页,第2546
| 首页 | CAS NO | 联系我们 | 会员服务 | 推广服务 | 友情链接 |
版权所有 CopyRight © 2008-2025 粤ICP备08119708号