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(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate;
2-Pyrrolidinone,5-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-, (S)-;
(S)-(5-Oxopyrrolidin-2-yl)methyl4-methylbenzenesulfonate;
(S)-Toluene-4-sulfonic acid5-oxopyrrolidin-2-ylmethyl ester;
4-Methylbenzenesulfonic acid(S)-(5-oxopyrrolidin-2-yl)methyl ester;
Toluene-4-sulfonic acid((S)-5-oxopyrrolidin-2-yl)methyl ester

C12H15NO4S

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53633-54-8

聚季銨鹽-11;
2-甲基-2-丙烯酸-2-(二甲氨基)乙酯與1-乙烯基-2-吡咯烷酮聚合物的硫酸二乙酯復(fù)合物

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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66673-40-3

(R)-(-)-5-羥甲基-2-吡咯烷酮

5-Hydroxymethylpyrrolidin-2-one;
5-(Hydroxymethyl)-2-pyrrolidinone

1,5-二甲基-2-吡咯烷酮

1,5-dimethyl-2-pyrrolidinone;
1,5-dimethyl-pyrrolidin-2-one

2-丙烯酸-2-甲基丁酯與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

無

(C24H46O2.C22H42O2.C20H38O2.C14H26O

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68992-14-3

2-甲基-2-丙烯酸-2-(二乙氨基)乙酯與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

無

(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

5,5-二甲基-2-吡咯烷酮;
5,5-二甲基-2-吡咯烷酮;

2-Pyrrolidinone,5,5-dimethyl-;
5,5-Dimethyl-2-pyrrolidinone;
5,5-Dimethyl-2-pyrrolidone

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

1-甲基-2-吡咯烷酮-D9, 97%(異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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