| CAS编号 |
中文同/td> |
英文同/td> |
分子弎/td> |
分子野/td> |
熔点 |
沸点 |
| 74-83-9 |
溴甲烶/td> |
Bromomethane solution |
CH3Br |
94.94 |
|
|
| 74-84-0 |
乙烷 |
ethane,refrigerated liquid |
C2H6 |
30.07 |
|
|
| 74-85-1 |
乙烯 |
ethylene,refrigerated liquid(cryogenic liquid) |
C2H4 |
28.05 |
|
|
| 74-86-2 |
乙炔 |
ethine(acetvlene) |
C2H2 |
26.04 |
|
|
| 74-87-3 |
氯甲烶/td> |
chloromethane(methyl chloride) |
CH3Cl |
50.49 |
|
|
| 74-88-4 |
碘甲烶/td> |
Methane,iodo- |
CH3I |
141.94 |
-66-43ℂ/td> |
42.5ℂ/td> |
| 74-89-5 |
一甲胺 |
methylamine 2,4-dichlorophenoxyacetate |
CH5N |
31.06 |
-38-93ℂ/td> |
48ℂ/td> |
| 74-90-8 |
氢氰酷/td> |
hydrocyanic |
CHN |
27.02 |
|
|
| 74-93-1 |
硫氢甲烷 |
Mercaptan C1 |
CH4S |
48.11 |
|
6ℂ/td> |
| 74-94-2 |
氢化?T-4)二甲基胺 |
dimethylamine borane(1:1) |
C2H10BN |
58.92 |
32-36ℂ/td> |
59ℂ/td> |
| 74-95-3 |
二溴化亚甲基 |
Dibromomethane |
CH2Br2 |
173.84 |
-52-98ℂ/td> |
96-98ℂ/td> |
| 74-96-4 |
??乙烷 |
Ethyl bromide |
C2H5Br |
108.96 |
-119-39ℂ/td> |
37-40ℂ/td> |
| 74-97-5 |
氯溴甲烷 |
bromo-chloro-methane |
CH2BrCl |
129.38 |
-88ℂ/td> |
68ℂ/td> |
| 74-98-6 |
丙烷 |
Propagas |
C3H8 |
44.10 |
|
|
| 74-99-7 |
|
propyne |
C3H4 |
40.06 |
|
|
| 740-12-5 |
|
3,4,5-trimethoxy-p-benzotoluidid |
|
|
|
|
| 740-20-5 |
|
phosphonothioic acid, methyl-, o-2-chloroallyl o-(alpha,alpha,alpha-trifluoro-4 |
|
|
|
|
| 740-33-0 |
5-羟基-6,7-二甲氧基黄酮 |
5-hydroxy-6,7-dimethoxylflavone |
|
|
|
|
| 740-57-8 |
|
l-phenylalanine-2-naphthylamide |
C19H18N2O |
290.36 |
129-131ℂ/td> |
|
| 740-61-4 |
|
4-(n-(4-nitrophenyl)carbamoyl)benzenesulfonyl fluoride |
|
|
|
|
| 740-63-6 |
|
hippuryl-lys |
C15H21N3O4 |
307.34 |
|
|
| 740-71-6 |
三聚氯化磷腈 |
Phosphonitrilic chloride tremer |
|
|
|
|
| 740-80-7 |
n,n?bis(4-ethoxyphenyl)urea |
|
|
|
|
|
| 740-85-2 |
|
benzylidene-(4-phenylazo-phenyl)-amine |
|
|
|
|
| 740-88-5 |
|
n,n'-hexamethylenebis-1-aziridinepropionamid (crude product) |
|
|
|
|
| 740-98-7 |
|
naphthalene,compd. with 1,2,4,5-benzenetetra carbonitrile(1:1) |
C20H10N4 |
306.32 |
|
|
| 7400-05-7 |
6-氨基-5-(2,2-二乙氧基乙基)-4-羟基-2-巯基嘧啶 |
6-amino-5-(2,2-diethoxyethyl)-4-hydroxy-2-mercaptopyrimidine |
|
|
|
|
| 7400-06-8 |
6-氨基-5-(2,2-二乙氧基乙基)-4-羟基嘧啶 |
6-amino-5-(2,2-diethoxyethyl)pyrimidin-4-ol |
|
|
|
|
| 7400-08-0 |
4-香豆酷/td> |
3-(4-hydroxyphenyl)-2-Propenoic acid |
C9H8O3 |
164.16 |
|
|
| 7400-27-3 |
叔丁基肼盐酸盏/td> |
Hydrazine, (1,1-dimethylethyl)-, monohydrochloride |
C4H12N2·ClH |
124.61 |
190-194ℂ/td> |
|
| 7400-45-5 |
|
3-[(2-methoxy-2-oxoethyl)thio]-propanoic aci methyl ester |
C7H12O4S |
192.22 |
|
|
| 7400-62-6 |
2-(?2-?-2-氧代乙醛水合?/td> |
2-(naphthalen-2-yl)-2-oxoacetaldehyde hydrate |
|
|
|
|
| 7400-67-1 |
|
4-acetyldihydro-2(3h)-furanon |
|
|
|
|
| 7400-75-1 |
|
n,n'-bis(3,4-dichlorophenyl)-p-phenyl-phosphonothioic diamid |
|
|
|
|
| 7400-77-3 |
|
n-methyl-alpha-phenyl-phenethylamin hydrochloride |
|
|
|
|
| 740025-56-3 |
2,4,5-三甲?4,5-二氢-1h-咪唑-4,5-二醇 |
2,4,5-trimethyl-4,5-dihydro-1h-imidazole-4,5-diol |
|
|
|
|
| 74003-31-9 |
4-(2-溴乙?苯甲酸乙?/td> |
ethyl 4-(2-bromoethyl)benzoate |
|
|
|
|
| 74003-55-7 |
|
3,4-Dibromobenzaldehyde |
|
|
|
|
| 74003-63-7 |
3-甲基-喹噁?2-羧酸 |
3-methyl-2-quinoxalinecarboxylic acid |
|
|
|
|
| 740033-02-7 |
n-(2-哌啶基甲?-2-(2,2,2-三氟乙氧?-5-甲基苯甲酰胺 |
5-methyl-n-(2-piperidylmethyl)-2-(2,2,2-trifluoroethoxy)benzamide |
|
|
|
|
| 74004-44-7 |
2-氨基-6,7-二氢噻唑并[5,4-c]吡啶-5(4h)-羧酸乙酯 |
ethyl 2-amino-6,7-dihydrothiazolo[5,4-c]pyridine-5(4h)-carboxylate |
|
|
|
|
| 74004-56-1 |
|
1':2,3)thiazolo(5,4-c)pyridine-7(6h)-carboxylic acid, 5,8-dihydro-2-imidazo(2 |
|
|
|
|
| 74004-62-9 |
|
imidazo(2',1':2,3)thiazolo(5,4-c)pyridine, 5,6,7,8-tetrahydro-7-((4-nitrophenyl |
|
|
|
|
| 74004-74-3 |
|
5,6-dimethoxy-1h-benzimidazole-2-thiol |
|
|
|
|
| 740055-30-5 |
d-高苯丙氨酸叔丁酯 |
d-homophenylalanine tert-butyl ester |
|
|
|
|
| 74006-13-6 |
|
(1-((((methylamino)carbonyl)oxy)imino)ethyl)-ferrocen |
|
|
|
|
| 74006-19-2 |
|
(((4-(((methylamino)carbonyl)oxy)phenyl)imino)methyl)-ferrocen |
|
|
|
|
| 74006-25-0 |
|
8-thiatricyclo(2.2.1.1(sup 2,6))octane, 3,5-dichloro-, 8,8-dioxide |
|
|
|
|
| 74006-35-2 |
|
trans-diamminedinitratoplatinum(ii) |
|
|
|
|
| 740061-36-3 |
3-甲基-4,5,6,7-四氢-1h-吡唑并[4,3-c]吡啶 |
3-methyl-4,5,6,7-tetrahydro-1h-pyrazolo[4,3-c]pyridine |
|
|
|
|
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