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英文名称中文名称CASMF
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 542-63-2 C4H10Be
1-Iodobutane 碘丁烷 542-69-8 C4H9I
1-Iodobutane 542-69-8 C4H9I
1,3-Dichloropropene 1,3-二氯丙烯 542-75-6 C3H4Cl2
3-Chloropropiononitrile 3-氯丙腈 542-76-7 C3H4ClN
propanedial 丙二醛 542-78-9 C3H4O2
2-CHLOROETHYL METHYL SULFIDE 2-氯乙基甲基硫醚 542-81-4 C3H7ClS
CADMIUM CYANIDE 氰化镉 542-83-6 C2CdN2
Cadmium cyanide 542-83-6 C2CdN2
COBALT CYANIDE 542-84-7 C2CoN2
Ethyl isothiocyanate 乙基乙酸丙烯酯 542-85-8 C3H5NS
BIS(CHLOROMETHYL)ETHER 二氯甲基醚 542-88-1 C2H4Cl2O
Dimethyl-1,1-dichloroether 542-88-1 C2H4Cl2O
Ethylthiocyanate 硫氰酸乙酯 542-90-5 C3H5NS
DIETHYLSILANE 二乙基硅烷 542-91-6 C4H12Si
1,3-Cyclopentadiene 环戊二烯 542-92-7 C5H6
Cyclopentadiene 542-92-7 C5H6
6-AMINO-2-METHYL-2-HEPTANOL HYDROCHLORIDE 6-氨基-2-甲基-2-庚醇盐酸盐 543-15-7 C8H20ClNO
GUANIDINOETHYL SULFONATE 脒基牛磺酸 543-18-0 C3H9N3O3S
SUCCINYL CHLORIDE 丁二酰氯 543-20-4 C4H4Cl2O2
ACETYLENEDICARBOXAMIDE 乙炔二羰酰胺 543-21-5 C4H4N2O2
N-Acetylglycine N-乙酰甘氨酸 543-24-8 C4H7NO3
Isobutyl chloroformate 氯甲酸异丁酯 543-27-1 C5H9ClO2
ISOBUTYL NITRATE 硝酸异丁酯 543-29-3 C4H9NO3
L-ALPHA-AMINO-GAMMA-[GUANIDINOOXY]-N-BUTYRIC ACID L-刀豆氨酸 543-38-4 C5H12N4O3
7-OCTEN-2-OL, 2-METHYL-6-METHYLENE 月桂烯醇 543-39-5 C10H18O
2-Heptanol 2-庚醇 543-49-7 C7H16O
2-Heptanol 543-49-7 C7H16O
Thiocyanic acid 3-methylbutyl ester 543-50-0
PYRIDINE SULFATE 吡啶硫酸盐 543-54-4 C10H12N2O4S
1-Chloropentane 543-59-9 C5H11Cl
1-Chloropentane 1-氯戊烷 543-59-9 C5H11Cl
N-BUTYLMERCURIC CHLORIDE 543-63-5 C4H9ClHg
N-PROPYL NITRITE 亚硝酸正丙酯 543-67-9 C3H7NO2
1,4-DIOXENE 1,4-二氧杂-2-己烯 543-75-9 C4H6O2
Barium acetate 乙酸钡 543-80-6 C4H6BaO4
BERYLLIUM ACETATE, BASIC 醋酸铍 543-81-7 C4H6BeO4
2-AMINO-6-METHYLHEPTANE 1,5-二甲基己胺(2-氨基-6-甲基庚烷) 543-82-8 C8H19N
galegine 543-83-9 C6H13N3
Isoamyl carbamate 氨基甲酸异戊酯 543-86-2 C6H13NO2
ISOAMYL NITRATE 硝酸异戊酯 543-87-3 C5H11NO3
Cadmium acetate 乙酸镉 543-90-8 C4H6CdO4
STRONTIUM ACETATE 乙酸锶 543-94-2 C4H6O4Sr
diisopentylammonium chloride 543-99-7 C10H24ClN
DIISOAMYLAMINE 二异戊胺 544-00-3 C10H23N
Isopentyl ether 异戊醚 544-01-4 C10H22O
DIISOPENTYL SULFIDE 二异戊基硫醚 544-02-5 C10H22S
(2E)-8-Amino-8-oxo-2-octene-4,6-diynoic acid 544-04-7
arcaine 544-05-8
1-Chloro-n-hexane 544-10-5 C6H13Cl
1-Chlorohexane 1-氯己烷 544-10-5 C6H13Cl
TRANS-3-HEXEN-1-OL 反式-3-己烯-1-醇 544-12-7 C6H12O
Glutaronitrile 戊二腈 544-13-8 C5H6N2
1-Butyl nitrite 亚硝酸丁酯 544-16-1 C4H9NO2
Calcium formate 甲酸钙 544-17-2 C2H2CaO4
Calcium formate 544-17-2 C2H2CaO4
cobalt diformate 544-18-3 C2H2CoO4
COPPER FORMATE 四水甲酸铜 544-19-4 C2H2CuO4
Cycloheptatriene 环庚三烯 544-25-2 C7H8
arsenoacetic acid 偶胂乙酸 544-27-4 HOOCCH2As=AsCH2(COOH)
PALMITOYLETHANOLAMIDE 十六酰胺乙醇 544-31-0 C18H37NO2
ETHYL LINOLEATE 亚油酸乙酯 544-35-4 C20H36O2
Dibutyl sulfide 二丁基硫醚 544-40-1 C8H18S
9-Fluoro-2-nonanone 544-43-4
8-Hydroxy-2,4,6-octatriyneoic amide 544-44-5 C8H5NO2
S-(4-CHLOROBENZYL)ISOTHIOURONIUM CHLORIDE S-(4-氯苄基)氯化异硫脲 544-47-8 C8H10Cl2N2S
(2E,4Z)-2,4-decadienoic acid 544-48-9 C10H16O2
(3E,5Z)-3,5,7,8-Tridecatetraene-10,12-diynoic acid 544-51-4 C13H10O2
2-HYDROXYTETRACOSANOIC ACID 2-羟基二十四烷酸 544-57-0 C24H48O3
AMMONIUM OLEATE 油酸铵 544-60-5 C18H37NO2
Batyl alcohol 鲨肝醇 544-62-7 C21H44O3
Myristic acid 肉豆蔻酸 544-63-8 C14H28O2
n-Tetradecanoic acid 544-63-8 C14H28O2
MYRISTOLEIC ACID 肉豆蔻油酸 544-64-9 C14H26O2
(E)-tetradec-4-enoic acid 544-65-0 C14H26O2
(E)-tetradec-5-enoic acid 544-66-1 C14H26O2
trans,trans-9,11-Octadecadienoicacid 异亚油酸 544-71-8
9(Z),11(E),13(Z)-OCTADECATRIENOIC ACID 3,4-二苄氧基苯甲醛 544-72-9 C18H30O2
(9E,11E,13E)-9,11,13-octadecatrienoic acid 544-73-0 C18H30O2
tariric acid 塔日酸 544-74-1 CH3(CH2)10C≡C(CH2)4COOH
n-Hexadecane 544-76-3 C16H34
N-HEXADECANE-D34 正十六烷 544-76-3 C16H34
1-IODOHEXADECANE 碘十六烷 544-77-4 C16H33I
DOTRIACONTANE 正三十二烷 544-85-4 C32H66
n-Dotriacontane 544-85-4 C32H66
hentricontan-1-ol 蜂花醇 544-86-5 C31H64O
Copper(I) cyanide 544-92-3 CCuN
COPPER(I) CYANIDE 氰化亚铜 544-92-3 CCuN
DIMETHYLZINC 二甲基锌 544-97-8 C2H6Zn
Trichloroacetonitrile 三氯乙腈 545-06-2 C2Cl3N
(3α)-Tazettine 545-16-4
3β,12β,14-Trihydroxy-11-oxo-5β-card-20(22)-enolide 545-18-6
dammarane 545-22-2
Glutina-5-ene-3β-ol 5-麦谷蛋白-3-醇 545-24-4 C30H50O
GITOXIGENIN 芰皂配基 545-26-6 C23H34O5
14-Hydroxy-3-oxobufa-4,20,22-trienolide 545-28-8
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123