[2,3-a]

Order 745811-42-1 Acetamide, N-(5,7-dimethyl-3-phenyl-2H-isoxazolo[2,3-a]pyrimidin-2-ylidene)-
Order 196-42-9 NAPHTHO[2,3-a]PYRENE
Order 111712-16-4 boron 4-methyl-3-(2,2,2-trifluoroethoxy)-5H-pyrido[1',2':4,5][1,2,4]thiadiazino[2,3-a]benzimidazol-13-ium fluoride (1:1:4)
Order 41029-36-1 1,2,4]TRIAZINO[2,3-a]BENZO[D]IMIDAZOLE
Order 203-23-6 Anthra[2,3-a]aceanthrylene
Order 112007-75-7 8H-Naphtho[2,3-a]phenothiazine-8,13(14H)-dione,7-[[(tetrahydro-2-furanyl)methyl]amino]-
Order 61395-23-1 Isoxazolo[2,3-a]pyridinium, 2-(5-chloro-2-methoxyphenyl)-, bromide
Order 61395-30-0 Isoxazolo[2,3-a]pyridinium, 2-[2-(acetyloxy)phenyl]-, bromide
Order 138473-53-7 Oxazolo[2,3-a]isoquinolinium, 2-(bromomethyl)-2,3-dihydro-, bromide
Order 88901-81-9 Furo[2,3-a]acridin-11(6H)-one, 4-methoxy-6-methyl-2-phenyl-
Order 84346-45-2 Benzenesulfonamide,2-chloro-N-(5-methoxy-7-methyl-2H-[1,2,4]oxadiazolo[2,3-a]pyrimidin-2-ylidene)-
Order 103763-31-1 2H-Isoxazolo[2,3-a]pyridine, 2-butylhexahydro-
Order 925439-22-1 7H-Isothiazolo[2,3-a]pyrimidin-7-one,2-(4-chlorophenyl)-6-[3-methoxy-4-[2-(1-pyrrolidinyl)ethoxy]phenyl]-
Order 180028-51-7 4,7-METHANO-2H-[1,2,5]THIADIAZOLO[2,3-a]PYRIDINE
Order 479550-47-5 Pyrido[2,3-a]indolizine-10-carboxylic acid,7,8,9-trichloro-5,7,8,9-tetrahydro-5-oxo-, methyl ester, (7R,8S,9R)-rel-
Order 207-88-5 11H-Benzo[g]pyrido[2,3-a]carbazole
Order 493039-55-7 3-Pyridinecarboxamide,N-(5,7-dimethyl-2H-[1,2,4]thiadiazolo[2,3-a]pyrimidin-2-ylidene)-
Order 128952-59-0 ISOTHIAZOLO[2,3-a]BENZO[D]IMIDAZOLE
Order 153004-76-3 6H-10b,3-(Epoxymethano)-2H-[1,3]oxazino[2,3-a]isoindol-6-one,3,4-dihydro-3-methyl-
Order 509-30-8 (6S,9S,13cS)-6-methyl-10-methylidenedodecahydro-5H-8a,11-methano-6,13b-propanocyclohepta[h][1,3]oxazolo[2,3-a]isoquinolin-9(13cH)-ol
Order 35338-74-0 2H,12H-Pyrano[2,3-a]xanthen-12-one,3,4-dihydro-5,8-dihydroxy-2,2-dimethyl-
Order 70507-32-3 2H-[1,2,4]THIADIAZOLO[2,3-a][1,2,4]TRIAZOLO[5,1-C]PYRAZINE
Order 90013-00-6 Pyrrolo[2,3-a]carbazole, 1,2,3,10-tetrahydro-, compd. with2,4,6-trinitrophenol (1:1)
Order 873098-17-0 2-Furancarboxamide,N-(7-methyl-5-oxo-5H-[1,2,4]thiadiazolo[2,3-a]pyrimidin-2-yl)-5-(4-nitrophenyl)-
Order 92241-26-4 2H-Isoxazolo[2,3-a]pyridine-6,6,7,7-tetracarbonitrile,3,5-dihydro-2,4-diphenyl-
Order 37512-70-2 Thiazolo[2,3-a]isoquinolinium, 2,3-dihydro-3-methyl-, perchlorate
Order 115187-04-7 2H,3H-OXETO[2,3-a]PYRROLIZINE
Order 90013-03-9 Pyrrolo[2,3-a]carbazole, 1,2,3,10-tetrahydro-1,10-dimethyl-
Order 90013-04-0 Pyrrolo[2,3-a]carbazole, 1,2,3,10-tetrahydro-1,10-dimethyl-, compd.with 2,4,6-trinitrophenol (1:1)
Order 138824-80-3 3H-[1,2,4]Triazepino[2,3-a]benzimidazol-4(5H)-one