CAS NO:126990-35-0;131390-32-4

EC NO:404-370-8

Molecular Formula:C₁₂H₂₄O₂Si

Molecular Weight:228.4033

Synonyms:Cyclopentane, 1,1'-(dimethoxysilylene)bis-;Silane, dicyclopentyldimethoxy-;Dimethoxydicyclopentylsilane;

Molecular Structure:

CAS NO:17865-32-6

EC NO:402-140-1

Molecular Formula:C₉H₂₀O₂Si

Molecular Weight:188.3394

Synonyms:;Cyclohexylmethyldimethoxysilane;Cyclohexyldimethoxymethylsilane;Methyl cyclohexyl dimethoxy silane;CMMS;Cyclohexyl methyl dimethoxysilane;

Molecular Structure:

CAS NO:303-38-8

EC NO:206-139-5

Molecular Formula:C₇H₅O₄

Molecular Weight:153.1127

Synonyms:;2-Pyrocatechuic acid;2,3 DHB;3-Hydroxysalicylic acid;4-10-00-01414 (Beilstein Handbook Reference);BRN 2209117;Catecholcarboxylic acid;DOBK;NSC 27435;Pyrocatechuic acid;Benzoic acid, 2,3-dihydroxy-;o-Pyrocatechuic acid (6CI,8CI);3-oxohexanedioic acid;sodium 2,3-dihydroxybenzoate;(3alpha,5beta,6beta,7alpha,12alpha)-3,6,7,12-tetrahydroxycholan-24-oic acid;2,3-dihydroxybenzoate;2,3-dihydroxy-benzoicacid;PYROCATECHOL-3-CARBOXYLIC ACID;O-PYROCATECHUIC ACID;TIMTEC-BB SBB008367;RARECHEM AL BE 0035;

Molecular Structure:

CAS NO:303-07-1

EC NO:206-134-8

Molecular Formula:C₇H₆O₄

Molecular Weight:154.1127

Synonyms:;2,6-Resorcylic acid;gamma-Resorcylic Acid ;2,6-Dihydroxy Benzoic Acid ;2,6-dihydroxybenzoate;

Molecular Structure:

CAS NO:762240-92-6

EC NO:

Molecular Formula:C₆H₈ClF₃N₄

Molecular Weight:228.6027

Synonyms:;3-(trifluoromethyl)-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride;3-(trifluoromethyl)-5,6,7,8-tetrahydro-1,2,4-triazolo-[4,3-alpha] pyrazine hydrochloride;IntermediateⅠof Sitagliptin phosphate;3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride;3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]traazoli[4,3-1]pyrazine hydrochloride;3-(Trifluoromethyl)-5,6,7,8-tetrahydro-(1,2,4)trazolo(4,3-a)pyrazine hydrochloride;3-(trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazine;3-(trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazine hydrochloride (1:1);TAP-4;Sitagliptin Intermediate;1,2,4-Triazolo[4,3-a]pyrazine, 5,6,7,8-tetrahydro-3-(trifluoromethyl)-, hydrochloride (1:1);3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine Hcl;3-(Trifluoromethyl)-5,6,7,8-tetrahydro-1,2,4-triazolo-[4,3-a]pyrazine HCl;3-(trifluoromethyl)-5,6,7,8-retrahydro-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride;3-(trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazine hydrochloride;3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-α]pyrazine Hydrochloride;3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine(Hydrochloride);3-(TrifluoroMethyl)-5,6,7,8-tetrahydro-1,2,4-triazolo[4,3-a]pyrazine hydrochloride;

Molecular Structure:

CAS NO:1829-32-9

EC NO:217-379-5

Molecular Formula:C₇H₄ClO₃

Molecular Weight:171.5584

Synonyms:;NSC 18854;Benzoic acid, 3-chloro-2-hydroxy-;Salicylic acid, 3-chloro-;3-chloro-2-hydroxybenzoic acid;3-chloro-2-hydroxybenzoate;

Molecular Structure: