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基于 PubChem CID 索引，支持名称 / 同义词 / CAS / SMILES 检索。

共找到 88 条结果，关键词：Vildagliptin+Impurity+S

2-Pyrrolidinecarboxylic acid, 1-nitroso-, methyl ester, (S)- CAS 35909-01-4 PubChem CID 147631

COC(=O)[C@@H]1CCCN1N=O
(8aS)-2,3,6,7,8,8a-hexahydropyrrolo[1,2-a]pyrazine-1,4-dione CAS 19179-12-5 PubChem CID 193540

O=C1NCC(=O)N2CCCC12
2-pyrrolidinecarboxamide, N-methyl-, hydrochloride CAS 137693-34-6 PubChem CID 14073003

CNC(=O)C1CCCN1
(2S)-1-(2-aminoacetyl)pyrrolidine-2-carbonitrile;4-methylbenzenesulfonic acid CAS 1428264-81-6 PubChem CID 89704956

Cc1ccc(S(=O)(=O)O)cc1.N#C[C@@H]1CCCN1C(=O)CN
(S)-N-(2-((S)-2-carbamoylpyrrolidin-1-yl)-2-oxoethyl)-1-(2-chloroacetyl)pyrrolidine-2-carboxamide PubChem CID 177835583

NC(=O)[C@@H]1CCCN1C(=O)CNC(=O)[C@@H]1CCCN1C(=O)CCl
(2R)-2-Pyrrolidinecarboxamide; (R)-2-Pyrrolidinecarboxamide; (2R)-2-Carbamoylpyrrolidine; (2R)-2-Pyrrolidinecarboxamide; (R)-Prolinamide; (R)-Pyrrolidine-2-carboxamide; CAS 62937-45-5 PubChem CID 447554

NC(=O)[C@H]1CCCN1
(5~{S},7~{R})-3-azanyladamantan-1-ol CAS 702-82-9 PubChem CID 796820

NC12C[C@H]3C[C@@H](C1)CC(O)(C3)C2
(R)-pyrrolidine-2-carboxylic acid methyl ester, AldrichCPR CAS 43041-12-9 PubChem CID 853476

COC(=O)[C@H]1CCCN1
2-Pyrrolidinecarboxamide,4-hydroxy-,(2S,4R)- L-Hydroxyprolinamid CAS 61703-38-6 PubChem CID 2452255

NC(=O)[C@@H]1C[C@@H](O)CN1
Pyrrolidine-2-carbonitrile; 2,2,2-trifluoroacetic acid CAS 5626-49-3 PubChem CID 4712728

N#CC1CCCN1
(S)-pyrrolidine-2-carbonyl chloride hydrochloride CAS 111492-63-8 PubChem CID 12378857

Cl.O=C(Cl)[C@@H]1CCCN1
(S)-1-(2-Aminoacetyl)pyrrolidine-2-carbonitrile;Gly-Pro-CN CAS 914070-99-8 PubChem CID 22181694

N#CC1CCCN1C(=O)CN
2-Pyrrolidinecarboxamide, 1-(trifluoroacetyl)-, (2S)- (9CI) CAS 151378-30-2 PubChem CID 22791901

NC(=O)[C@@H]1CCCN1C(=O)C(F)(F)F
1-Pyrrolidineacetic acid, 2-(aminocarbonyl)-, (2S)- (9CI) CAS 277751-02-7 PubChem CID 29043381

NC(=O)[C@@H]1CCCN1CC(=O)O
(S)-2-(2-carbamoylpyrrolidin-1-yl)-N,N,N-triethyl-2-oxoethanaminium chloride PubChem CID 141755985

CC[N+](CC)(CC)CC(=O)N1CCC[C@H]1C(N)=O.[Cl-]
(S)-1-(2-chloroacetyl)-N,N-dimethylpyrrolidine-2-carboxamide PubChem CID 177829304

CN(C)C(=O)[C@@H]1CCCN1C(=O)CCl
(S)-1-(2-(((3R,5R,7R)-3,5,7-trihydroxyadamantan-1-yl)amino)acetyl)pyrrolidine-2-carbonitrile PubChem CID 177833253

N#C[C@@H]1CCCN1C(=O)CNC12CC3(O)CC(O)(CC(O)(C3)C1)C2
(S)-1-(2,2-diiodoacetyl)pyrrolidine-2-carbonitrile PubChem CID 177833255

N#C[C@@H]1CCCN1C(=O)C(I)I
(S)-1-(2-(chloro((1r,3R,5R,7S)-3-hydroxyadamantan-1-yl)amino)acetyl)pyrrolidine-2-carbonitrile PubChem CID 177833256

N#C[C@@H]1CCCN1C(=O)CN(Cl)C12C[C@@H]3C[C@@H](CC(O)(C3)C1)C2
(2S,2'S)-1,1'-(2,2'-((5-hydroxyadamantane-1,3-diyl)bis(azanediyl))bis(acetyl))bis(pyrrolidine-2-carbonitrile) PubChem CID 177833257

N#C[C@@H]1CCCN1C(=O)CNC12CC3CC(O)(C1)CC(NCC(=O)N1CCC[C@H]1C#N)(C3)C2