| 英文名称 | 中文名称 | CAS | MF |
|
4,5-EPOXY-3-HYDROXYVALERICACID-BETA-LACTONE
|
|
4247-30-7
|
|
|
MANGANESE(II) DIFORMATE DIHYDRATE
|
二水甲酸锰(Ⅱ)
|
4247-36-3
|
C2H6MnO6
|
|
(8R,9S,13R,14R)-3-methoxy-6,7,8,9,11,12,13,14,15,16-decahydrocyclopenta[a]phenanthren-17-one
|
|
4248-04-8
|
C18H22O2
|
|
tert-Butyl carbamate
|
氨基甲酸叔丁酯
|
4248-19-5
|
C5H11NO2
|
|
ETHYLHEXYLCARBAMATE
|
2-ETHYLHEXYL CARBAMATE
|
4248-21-9
|
|
|
ETHYL 6-OXO-6-PHENYLHEXANOATE
|
|
4248-25-3
|
C14H18O3
|
|
3,4-DINITROBENZONITRILE
|
3,4-二硝基苯甲腈
|
4248-33-3
|
C7H3N3O4
|
|
1H-Naphth[1,2-d]imidazole-2-methanol(8CI,9CI)
|
|
4248-59-3
|
C12H10N2O
|
|
Cyanoketone
|
|
4248-66-2
|
|
|
(-)-2,3-O-ISOPROPYLIDENE-L-THREITOL 1,4-DIMETHANE SULFONATE
|
|
4248-74-2
|
C9H18O8S2
|
|
Bis(methanesulfonic acid)nonane-1,9-diyl ester
|
|
4248-77-5
|
|
|
4-(bis(2-methylsulfonyloxyethyl)amino)benzaldehyde
|
|
4248-79-7
|
C13H19NO7S2
|
|
Niflumicacid
|
|
4249-00-7
|
|
|
1,5,5-Trimethylcyclopentadiene
|
|
4249-09-6
|
|
|
1,2,3,4-TETRAMETHYL-1,3-CYCLOPENTADIENE
|
1,2,3,4-四甲基-1,3-环戊二烯
|
4249-10-9
|
C9H14
|
|
S-b-aminoisobutyric acid
|
(S)-3-AMINO-2-METHYLPROPANOIC ACID
|
4249-19-8
|
C4H9NO2
|
|
H-GLY-LEU-OME HCL
|
H-甘氨酰-亮氨酸甲酯 盐酸盐
|
4249-25-6
|
C9H19ClN2O3
|
|
Ac-L-Ala-Val-Gly-L-Leu-OMe
|
|
4249-30-3
|
|
|
N-(Benzyloxycarbonyl)-L-Ala-L-Val-Gly-L-Leu-L-Ala-L-Val-Gly-L-Leu-OMe
|
|
4249-33-6
|
|
|
1-phenyl-2-propoxy-ethanol
|
|
4249-43-8
|
C11H16O2
|
|
NONACOSANOIC ACID
|
二十九烷酸
|
4250-38-8
|
C29H58O2
|
|
6-HYDROXYFLAVANONE
|
6-羟基黄烷酮
|
4250-77-5
|
C15H12O3
|
|
1-PHENYL-1-PENTYNE
|
1-苯基戊烯
|
4250-81-1
|
C11H12
|
|
(3,3-DIMETHYL-BUT-1-YNYL)-BENZENE
|
|
4250-82-2
|
C12H14
|
|
7,8-dimethyl-10-formylmethylisoalloxazine
|
|
4250-90-2
|
|
|
N,N'-bis(1-methylethyl)benzene-1,4-diamine
|
|
4251-01-8
|
C12H20N2
|
|
Propyl thiocyanate
|
硫氰酸丙酯
|
4251-16-5
|
C4H7NS
|
|
thymidylyl-(3',5')-2'-deoxyguanosine
|
|
4251-20-1
|
|
|
P-PHENYLENEDIPROPIONIC ACID
|
对-苯二丙酸
|
4251-21-2
|
C12H14O4
|
|
(2-CHLOROPHENYL)ACETALDEHYDE
|
2-氯苯乙醛
|
4251-63-2
|
C8H7ClO
|
|
(4-CHLORO-PHENYL)-ACETALDEHYDE
|
对氯苯乙醛
|
4251-65-4
|
C8H7ClO
|
|
3-[3-[bis(2-chloroethyl)amino]phenyl]propanoic acid
|
|
4252-25-9
|
C13H17Cl2NO2
|
|
Benzamide, N-formyl- (7CI,8CI,9CI)
|
|
4252-31-7
|
C8H7NO2
|
|
H-Arg(Tos)-Oh
|
|
4252-32-6
|
|
|
3-[4-(2-chloroethyl-(2-fluoroethyl)amino)phenyl]-2-oxo-propanoic acid
|
|
4252-38-4
|
C13H15ClFNO3
|
|
(butan-2-yl-phenyl-phosphoryl)benzene
|
|
4252-61-3
|
C16H19OP
|
|
2,2',4'-Trichloroacetophenone
|
2,2',4'-三氯苯乙酮
|
4252-78-2
|
C8H5Cl3O
|
|
1,4:3,6-dianhydro-D-glucitol dioleate
|
|
4252-85-1
|
C42H74O6
|
|
N-PROPYLDIPHENYLPHOSPHINE OXIDE)
|
|
4252-88-4
|
|
|
7,2',4',5'-tetramethoxyflavone
|
|
4253-02-5
|
|
|
METHYL 3,5-DIIODO-4-METHOXYBENZOATE
|
|
4253-10-5
|
C9H8I2O3
|
|
DI-N-BUTYLTIN SULFIDE
|
二丁基锡硫化
|
4253-22-9
|
C8H18SSn
|
|
MELLITIC TRIANHYDRIDE
|
|
4253-24-1
|
|
|
Methyltriacetoxysilane
|
甲基三乙酰氧基硅烷
|
4253-34-3
|
C7H12O6Si
|
|
1-carboxyethyl stearate
|
|
4253-64-9
|
C21H40O4
|
|
D-(+)-GLUCONO-1,5-LACTONE
|
d-葡糖酸内酯
|
4253-68-3
|
C6H10O6
|
|
N-octadecylpropane-1,3-diamine
|
|
4253-76-3
|
C21H46N2
|
|
2-(3-NITROPHENYL)PYRIDINE
|
|
4253-79-6
|
C11H8N2O2
|
|
Diethylboron methoxide
|
3-(2-硝基苯基)吡啶
|
4253-80-9
|
|
|
4-[(E)-4-Pyridinylazo]pyridine
|
|
4253-82-1
|
|
|
ISOPROPYL DISULFIDE
|
异丙基二硫(试剂)
|
4253-89-8
|
C6H14S2
|
|
di-tert-butyl trisulphide
|
|
4253-90-1
|
C8H18S3
|
|
N-PROPYL SULFOXIDE
|
[二]丙亞碸
|
4253-91-2
|
C6H14OS
|
|
DI-N-AMYL SULFOXIDE
|
|
4253-99-0
|
C10H22O2S
|
|
CYCLOPENTANECARBONITRILE
|
氰基环戊烷
|
4254-02-8
|
C6H9N
|
|
GLYCEROL, [14C(U)]
|
|
4254-13-1
|
C3H8O3
|
|
(R)-(-)-1,2-Propanediol
|
(R)-1,2-丙二醇
|
4254-14-2
|
C3H8O2
|
|
(S)-(+)-1,2-Propanediol
|
(S)-1,2-丙二醇
|
4254-15-3
|
C3H8O2
|
|
(±)-1,2-Propanediol
|
|
4254-16-4
|
|
|
4,4''-Dibromobenzoin
|
|
4254-18-6
|
|
|
4,4'-DICHLOROBENZOIN
|
|
4254-20-0
|
C14H10Cl2O2
|
|
2-Indanol
|
2-茚醇
|
4254-29-9
|
C9H10O
|
|
2-Methoxycarbonyl-indane, 98 %
|
|
4254-32-4
|
C11H12O2
|
|
4-(BENZYLOXY)-PHENACYL BROMIDE
|
2-溴-4'-苄氧基苯乙酮
|
4254-67-5
|
C15H13BrO2
|
|
1,5-DIHYDROXY-PENTAN-3-ONE
|
1,5-二羟基-3-戊酮
|
4254-85-7
|
C5H10O3
|
|
H-ASU-OH
|
(S)-2-氨基辛二酸
|
4254-88-0
|
C8H15NO4
|
|
Tri(ethylamino)borane
|
|
4254-92-6
|
|
|
ZINC OXALATE
|
草酸锌
|
4255-07-6
|
C2H4O6Zn
|
|
Alfetamine
|
烯丙他明
|
4255-23-6
|
|
|
4 4-DIMETHYLCYCLOHEXANONE 97
|
4,4-二甲基环己酮,98%
|
4255-62-3
|
C8H14O
|
|
(6α,9β,10α)-6-Methylpregn-4-ene-3,20-dione
|
|
4255-80-5
|
|
|
2,5-diethoxy-4-(morpholin-4-yl)benzenediazonium hexafluorophosphate
|
|
4255-94-1
|
C14H20F6N3O3P
|
|
1-Cyclohexyl-5-octyl-2,4,6(1H,3H,5H)-pyrimidinetrione
|
|
4256-26-2
|
|
|
5-Allyl-1-(4-hydroxycyclohexyl)barbituric acid
|
|
4256-27-3
|
|
|
FLAVONE, 6-FLUORO-3-HYDROXY-3',4'-(METHYLENEDIOXY)-
|
|
4257-54-9
|
C16H9FO5
|
|
N,N'-(o-Phenylene)bis(2,2,2-trichloroacetamide)
|
|
4257-73-2
|
|
|
2-[(Trichloroacetyl)amino]benzoic acid
|
|
4257-77-6
|
|
|
2,2,2-Trichloro-N-(2-methoxyphenyl)acetamide
|
|
4257-82-3
|
|
|
2,2,2-Trichloro-N-(2-methylphenyl)acetamide
|
|
4257-87-8
|
|
|
histidyl-proline diketopiperazine
|
|
4257-92-5
|
|
|
β-D-Allopyranose pentaacetate
|
|
4257-94-7
|
|
|
α-D-Altropyranose pentaacetate
|
|
4257-96-9
|
|
|
α-D-Xylopyranose tetraacetate
|
|
4257-98-1
|
C13H18O9
|
|
β-L-Arabinopyranose tetraacetate
|
|
4258-00-8
|
|
|
D-Altrose, diethyl dithioacetal
|
|
4258-05-3
|
|
|
4-Benzoyl-4-phenylbutyric acid
|
|
4258-41-7
|
|
|
3-[2-(4,5-dihydro-2-undecyl-1H-imidazol-1-yl)ethoxy]propionic acid
|
|
4258-46-2
|
C19H36N2O3
|
|
9-Chloro-6α-fluoro-11β-hydroxy-21-acetoxy-16α-methylpregna-1,4-diene-3,20-dione
|
|
4258-85-9
|
|
|
1,1,2-TRIMETHYLCYCLOPENTANE
|
|
4259-00-1
|
C8H16
|
|
zinc bis[O,O-bis(2-ethylhexyl)] bis(dithiophosphate)
|
(T-4)-二(O,O-双2-乙基己基二硫代磷酸-S,S')锌
|
4259-15-8
|
C16H35O2PS2.1/2Zn
|
|
BORANE-TRIBUTYLPHOSPHINE COMPLEX 98
|
|
4259-20-5
|
C12H30BP
|
|
1,3-DIBROMOHEXAFLUOROPROPANE
|
|
4259-29-4
|
C3Br2F6
|
|
1,1,1-TRICHLOROPENTAFLUOROPROPANE
|
1,1,1-三氯五氟丙烷
|
4259-43-2
|
C3Cl3F5
|
|
6-BENZYLAMINOPURINE-8-14C
|
|
4261-06-7
|
C12H11N5
|
|
9-BENZYLADENINE
|
9-苄基腺嘌呤
|
4261-14-7
|
C12H11N5
|
|
2,4-diamino-6-pteridinecarboxaldehyde
|
|
4261-17-0
|
|
|
2-O,3-O,4-O,5-O-Tetramethyl-D-glucose
|
|
4261-26-1
|
|
|
2,3-di-O-methyl-D-glucose
|
|
4261-27-2
|
C8H16O6
|
|
HOMOORIENTIN
|
异荭草素
|
4261-42-1
|
C21H20O11
|
|
N,N-Bis(2-chloroethyl)cyclohexanamine
|
|
4261-59-0
|
|