| 英文名称 | 中文名称 | CAS | MF |
|
1,2-Dibromoethylene
|
1,2-二溴乙烯
|
540-49-8
|
C2H2Br2
|
|
2-Bromoethanol
|
2-溴乙醇
|
540-51-2
|
C2H5BrO
|
|
n-Propyl chloride
|
|
540-54-5
|
C3H7Cl
|
|
1-Chloropropane
|
1-氯丙烷
|
540-54-5
|
C3H7Cl
|
|
1,2-Dichloroethylene
|
二氯乙烯
|
540-59-0
|
C2H2Cl2
|
|
Aminoacetonitrile
|
氨基乙腈
|
540-61-4
|
C2H4N2
|
|
1,2-Ethanedithiol
|
1,2-乙二硫醇
|
540-63-6
|
C2H6S2
|
|
Ethyl methyl ether
|
甲乙醚
|
540-67-0
|
C3H8O
|
|
Ammonium formate
|
甲酸铵
|
540-69-2
|
CH5NO2
|
|
Sodium thiocyanate
|
硫氰酸钠
|
540-72-7
|
CNNaS
|
|
1，2-Dimethyl hydrazine
|
1，2-二甲基肼
|
540-73-8
|
C2H8N2
|
|
choline borate
|
|
540-75-0
|
C15H42BN3O6
|
|
tert-Butyl nitrite
|
亚硝酸叔丁酯
|
540-80-7
|
C4H9NO2
|
|
ethyl hydrogen sulphate
|
硫酸单乙酯
|
540-82-9
|
C2H6O4S
|
|
2,2,4-Trimethylpentane
|
2，2，4-三甲基戊烷
|
540-84-1
|
C8H18
|
|
2,2,4-Trimethylpentane
|
|
540-84-1
|
C8H18
|
|
1,1,1-Trifluoro-3-iodobutane
|
1,1,1-三氟-3--碘丁烷
|
540-87-4
|
C4H6F3I
|
|
tert-Butyl acetate
|
醋酸叔丁酯
|
540-88-5
|
C6H12O2
|
|
tert-Butyl acetate
|
|
540-88-5
|
C6H12O2
|
|
ACETONE SODIUM BISULFITE
|
2-羟基-2-丙磺酸钠
|
540-92-1
|
C3H7NaO4S
|
|
Dodecamethylcyclohexasiloxane
|
十二甲基环六硅氧烷
|
540-97-6
|
C12H36O6Si6
|
|
hexadecamethylheptasiloxane
|
十六烷基七硅氧烷
|
541-01-5
|
C16H48O6Si7
|
|
Decamethylcyclopentasiloxane
|
十甲基环五硅氧烷
|
541-02-6
|
C10H30O5Si5
|
|
Hexamethylcyclotrisiloxane
|
六甲基环三硅氧烷
|
541-05-9
|
C6H18O3Si3
|
|
mevaldic acid
|
|
541-07-1
|
C6H10O4
|
|
URANYL ACETATE
|
乙酸铀
|
541-09-3
|
C4H6O6U
|
|
D(+)-Carnitine
|
右旋肉碱
|
541-14-0
|
C7H15NO3
|
|
L-carnitine
|
左旋肉碱
|
541-15-1
|
C7H15NO3
|
|
Di-tert-Butyl malonate
|
丙二酸二叔丁酯
|
541-16-2
|
C11H20O4
|
|
gamma-aminobutyrylcholine
|
|
541-18-4
|
|
|
O,O-SUCCINYLDICHOLINE IODIDE
|
二碘化琥珀酰二胆碱
|
541-19-5
|
C14H30I2N2O4
|
|
PENTAMETHONIUM BROMIDE
|
五甲溴铵
|
541-20-8
|
C11H28Br2N2
|
|
DECAMETHONIUM BROMIDE
|
溴化十烃季胺
|
541-22-0
|
C16H38Br2N2
|
|
1-Amino-3-methylbutane hydrochloride
|
异戊胺 盐酸盐
|
541-23-1
|
C5H14ClN
|
|
lewisite
|
|
541-25-3
|
C2H2AsCl3
|
|
1-Iodo-3-methylbutane
|
异戊基碘
|
541-28-6
|
C5H11I
|
|
3-Methyl-1-butanethiol
|
异戊硫醇
|
541-31-1
|
C5H12S
|
|
1,1-Dichlorobutane
|
1,1-二氯丁烷
|
541-33-3
|
C4H8Cl2
|
|
Butyramide
|
丁酰胺
|
541-35-5
|
C4H9NO
|
|
Ethyl chloroformate
|
氯甲酸乙酯
|
541-41-3
|
C3H5ClO2
|
|
Ethyl chloroformate
|
|
541-41-3
|
C3H5ClO2
|
|
Isopropyl nitrite
|
亚硝酸异丙酯
|
541-42-4
|
C3H7NO2
|
|
BARIUM FORMATE
|
蟻酸鋇
|
541-43-5
|
C2H2BaO4
|
|
Isovaleramide
|
异戊酰胺
|
541-46-8
|
C5H11NO
|
|
3,3-Dimethylacrylic acid
|
3,3-二甲基丙烯酸
|
541-47-9
|
C5H8O2
|
|
DL-3-Aminobutyric acid
|
DL-3-氨基-N-丁酸
|
541-48-0
|
C4H9NO2
|
|
Acetoacetic Acid
|
3-氧丁酸
|
541-50-4
|
C4H6O3
|
|
Dithiobiuret
|
2,4-二硫代缩二脲
|
541-53-7
|
C2H5N3S2
|
|
4-Hydroxy-2(5H)-furanone
|
4-羟基-2(5H)-呋喃酮
|
541-57-1
|
C4H4O3
|
|
2,4-Dimethylthiazole
|
2,4-二甲基噻唑
|
541-58-2
|
C5H7NS
|
|
Maleimide
|
马来酰亚胺
|
541-59-3
|
C4H3NO2
|
|
furtrethonium iodide
|
呋索碘铵
|
541-64-0
|
C8H14INO
|
|
Oxapropanium lodide
|
Oxapropanium lodide
|
541-66-2
|
C7H16INO2
|
|
Benzene-1,3-diamine dihydrochloride
|
1,3-苯二胺盐酸盐
|
541-69-5
|
C6H10Cl2N2
|
|
1,3-Phenylenediamine sulfate
|
1,3-苯二胺硫酸盐
|
541-70-8
|
C6H10N2O4S
|
|
1,3-Dichlorobenzene
|
1,3-二氯苯
|
541-73-1
|
C6H4Cl2
|
|
m-Dichlorobenzene
|
|
541-73-1
|
C6H4Cl2
|
|
Carbocloral
|
卡波氯醛
|
541-79-7
|
C5H8Cl3NO3
|
|
serratamic acid
|
serratamic acid
|
541-81-1
|
C13H25NO5
|
|
Octadecanoic acid, 9,10,12,13-tetrahydroxy-
|
9,10,12,13-四羟基-十八烷酸
|
541-82-2
|
C18H36O6
|
|
5-Methyl-3-heptanone
|
5-甲基-3-庚酮
|
541-85-5
|
C8H16O
|
|
3-Chloro-4-fluorobutanoic acid methyl ester
|
|
541-86-6
|
C5H8ClFO2
|
|
Chloroacetic anhydride
|
氯乙酸酐
|
541-88-8
|
C4H4Cl2O3
|
|
Muscone
|
麝香酮
|
541-91-3
|
C16H30O
|
|
hedonal
|
hedonal
|
541-95-7
|
C6H13NO2
|
|
Diindolylmethane, grade B
|
|
541-96-8
|
|
|
6-Methyl-1,3,5-triazine-2,4-diamine
|
6-甲基-1,3,5-三嗪-2,4-二胺
|
542-02-9
|
C4H7N5
|
|
1,3-Acetonedicarboxylic acid
|
1,3-丙酮二羧酸
|
542-05-2
|
C5H6O5
|
|
4-(Dimethylamino)-3-hydroxybutyric acid
|
4-(二甲氨基)-3-羟基丁酸
|
542-06-3
|
C6H13NO3
|
|
Isopropyl acetoacetate
|
乙酰乙酸异丙酯
|
542-08-5
|
C7H12O3
|
|
Ethylidene diacetate
|
乙烯二乙酯
|
542-10-9
|
C6H10O4
|
|
Aniline Hydrobromide
|
苯胺氢溴酸盐
|
542-11-0
|
C6H8BrN
|
|
Aniline acetate
|
乙酸苯胺
|
542-14-3
|
C8H11NO2
|
|
Aniline nitrate
|
硝酸苯胺
|
542-15-4
|
C6H8N2O3
|
|
Aniline sulfate
|
苯胺硫酸盐(2:1)
|
542-16-5
|
C12H16N2O4S
|
|
Chlorocyclohexane
|
氯代环己烷
|
542-18-7
|
C6H11Cl
|
|
Pyrimidin-4-ol
|
嘧啶-4-醇
|
542-27-8
|
C4H4N2O
|
|
delta-Valerolactone
|
δ-戊内酯
|
542-28-9
|
C5H8O2
|
|
tetrahydro-4H-1,3,5-oxadiazin-4-one
|
|
542-29-0
|
C3H6N2O2
|
|
DL-2-Aminoadipic acid
|
2-氨基己二酸水合物
|
542-32-5
|
C6H11NO4
|
|
tert-amyl isovalerate
|
異戊酸三級戊酯
|
542-37-0
|
C10H20O2
|
|
NORBIXIN(P)
|
降红木素
|
542-40-5
|
C24H28O4
|
|
1-hexene
|
1-己烯
|
542-41-6
|
|
|
CALCIUM PALMITATE
|
十六烷酸钙
|
542-42-7
|
C32H62CaO4
|
|
MONOPALMITIN
|
单棕榈酸甘油
|
542-44-9
|
C19H38O4
|
|
CIVETONE
|
灵猫酮
|
542-46-1
|
C17H30O
|
|
10-methyloctadecanoic acid
|
10-methyloctadecanoic acid
|
542-47-2
|
C19H38O2
|
|
14-Heptacosanone
|
14-二十七酮
|
542-50-7
|
C27H54O
|
|
1,3-Bis(4-fluorobutyl)urea
|
|
542-51-8
|
C9H18F2N2O
|
|
Dibutyl carbonate
|
碳酸二正丁酯
|
542-52-9
|
C9H18O3
|
|
Ethylglycocoll hydrochloride
|
2-(乙胺基)乙酸盐酸
|
542-53-0
|
C4H10ClNO2
|
|
ISOCAPRONITRILE
|
4-甲基戊腈
|
542-54-1
|
C6H11N
|
|
Isobutyl formate
|
甲酸异丁酯
|
542-55-2
|
C5H10O2
|
|
Isobutyl formate
|
|
542-55-2
|
C5H10O2
|
|
Isobutyl nitrite
|
亚硝酸异丁酯
|
542-56-3
|
C4H9NO2
|
|
Acetic acid 2-chloroethyl ester
|
2-氯乙酸乙酯
|
542-58-5
|
C4H7ClO2
|
|
2-Hydroxyethyl acetate
|
1,2-乙二醇单乙酸酯
|
542-59-6
|
C4H8O3
|
|
Barium cyanide
|
|
542-62-1
|
C2BaN2
|
|
BARIUM CYANIDE
|
氰化钡
|
542-62-1
|
C2BaN2
|
|
diethylberyllium
|
二乙基铍
|
542-63-2
|
C4H10Be
|