n -甲基- 2 -吡咯烷酮

Polyquaternium-11;
Poly(N-vinylpyrrolidone 2-dimethylaminoethyl methacrylate) diethyl sulfate;
N,N-Dimethylaminoethyl methacrylate-vinylpyrrolidone copolymer diethyl sulfate salt

(C8H15NO2)x.(C6H9NO)y.(C4H10O4S)z

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68165-06-0

N-甲基-3-吡咯烷酮

1-Methylpyrrolidin-3-one;
1-Methyl-3-pyrrolidinone;
N-Methyl-3-pyrrolidinone

1-甲基-5-氧代-D-脯氨酸甲酯;
(R)-1-甲基-5-吡咯烷酮-2-羧酸甲酯

1-Methyl-5-oxo-D-proline methyl ester;
(R)-Methyl 1-methyl-5-oxopyrrolidine-2-carboxylate

聚季铵盐-28;
N,N,N-三甲基-3-((2-甲基-1-氧代-2-丙烯基)氨基)-1-丙基氯化铵与1-乙烯基-2-吡咯烷酮的聚合物

Polyquaternium-28;
N,N,N-Trimethyl-3-((2-methyl-1-oxo-2-propenyl)amino)-1-propanaminium chloride polymer with 1-ethenyl-2-pyrrolidinone

(C6H9NO)n.(C10H21N2O)n.nCl

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68051-97-8

2-丙烯酸-2-甲基丁酯与2-甲基-2-丙烯酸二十烷酯;
1-乙烯基-2-吡咯烷酮、2-甲基-2-丙烯酸十六烷酯、2-甲基-2-

2-Propenoic acid, 2-methyl-, butyl ester, polymer with eicosyl 2-methyl-2-propenoate, 1-ethenyl-2-py

无

(C24H46O2.C22H42O2.C20H38O2.C14H26O

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68992-14-3

2-甲基-2-丙烯酸-2-(二乙氨基)乙酯与2-甲基-2-丙烯酸十二烷基酯;
1-乙烯基-2-吡咯烷酮和2-甲基-2-丙烯酸甲酯

2-Propenoic acid, 2-methyl-, 2-(diethylamino) ethyl ester, polymer with dodecyl 2-methyl-2-propenoat

无

(C16H30O2.C10H19NO2.C6H9NO.C5H8O2)x

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108-27-0

5-甲基-2-吡咯酮;
5-甲基-2-吡咯烷酮

2-Pyrrolidinone,5-methyl-;
2-Pyrrolidinone,5-methyl-, (?à)-;
(?à)-5-Methyl-2-pyrrolidinone;
5-Methyl-1-azacyclopentan-2-one;
5-Methyl-2-pyrrolidinone;
5-Methyl-2-pyrrolidone;
NSC 75833;
g-Valerolactam

1-甲基-3-三氟甲基-2-吡咯烷酮;
1-甲基-3-三氟甲基-2-吡咯烷酮;
3-三氟甲基-1-甲基-1H-5-吡唑酮;
1-甲基-3-三?

3H-Pyrazol-3-one,2,4-dihydro-2-methyl-5-(trifluoromethyl)-;
2-Pyrazolin-5-one,1-methyl-3-(trifluoromethyl)- (6CI,8CI);
1-Methyl-3-trifluoromethyl-4,5-dihydropyrazole-5-one

反式-1-甲基-4-羧酸-5-(3-吡啶)-2-吡咯烷酮

3-Pyrrolidinecarboxylicacid, 1-methyl-5-oxo-2-(3-pyridinyl)-, (2S,3S)-;
3-Pyrrolidinecarboxylicacid, 1-methyl-5-oxo-2-(3-pyridinyl)-, (2S-trans)-;
(2S)-trans-4-Cotininecarboxylicacid;
trans-4-Cotininecarboxylic acid

1-甲基-2-吡咯烷酮-D9, 97%(异TOPIC)

1-Methyl-2-pyrrolidinone-d9, 97%(Isotopic);
1-Methyl-2-pyrrolidinone-d9, 97%(Isotopic);
1-Methyl-2-pyrrolidinone-d, 97% (Isotopic);
1-Methyl-2-pyrrolidinone-d9, 97% (Isotopic)

C5D9NO

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化工产品