USCKS

[6,1-b]

Order 33909-96-5 (3R)-3,4,5,6-Tetrahydro-4α-hydroxy-11-methyl-3β,6β-epoxy-2H,8H-pyrimido[6,1-b][1,3]oxazocine-8,10(9H)-dione

Order 23276-37-1 (3R)-10-Amino-3,4,5,6-tetrahydro-4β,5β-dihydroxy-3β,6β-epoxy-2H,8H-pyrimido[6,1-b][1,3]oxazocin-8-one

Order 61352-16-7 2H,6H-Pyrimido[6,1-b][1,3]thiazin-6-one,3,4,7,8-tetrahydro-8-hydroxy-7-methyl-9-nitro-8-phenyl-

Order 61352-15-6 2H,6H-Pyrimido[6,1-b][1,3]thiazin-6-one,3,4,7,8-tetrahydro-7-methyl-8-methylene-9-nitro-

Order 930295-05-9 10H-Pyridazino[6,1-b]quinazolin-10-one, 6-methoxy-2-phenyl-

Order 140182-20-3 1H-[1,2,4]Triazino[6,1-b]quinazoline-4,10-dione,2,3-dihydro-3-phenyl-2-thioxo-

Order 74163-11-4 10H-Pyridazino[6,1-b]quinazoline-2-carboxylic acid, 8-chloro-10-oxo-

Order 74163-13-6 10H-Pyridazino[6,1-b]quinazoline-2-carboxylic acid, 10-oxo-

Order 1702-98-3 2-Chloro-10H-pyridazino[6,1-b]quinazolin-10-one

Order 74163-14-7 10H-Pyridazino[6,1-b]quinazoline-2-carboxylic acid, 7-methyl-10-oxo-

Order 41547-69-7 (3R)-3,4,5,6-Tetrahydro-4α,5α-dimethoxy-9-methyl-3β,6β-epoxy-2H,8H-pyrimido[6,1-b][1,3]oxazocine-8,10(9H)-dione

Order 41547-74-4 (3R)-3,4,5,6-Tetrahydro-9-methyl-4α,5α-bis(trimethylsiloxy)-3β,6β-epoxy-2H,8H-pyrimido[6,1-b][1,3]oxazocine-8,10(9H)-dione

Order 41547-75-5 (3R)-3,4,5,6-Tetrahydro-4α-(trimethylsiloxy)-3β,6β-epoxy-2H,8H-pyrimido[6,1-b][1,3]oxazocine-8,10(9H)-dione

Order 41547-76-6 (3R)-3,4,5,6-Tetrahydro-11-methyl-4α-[(trimethylsilyl)oxy]-3β,6β-epoxy-2H,8H-pyrimido[6,1-b][1,3]oxazocine-8,10(9H)-dione

Order 41547-77-7 (3R)-3,4,5,6,9,10-Hexahydro-10-imino-4α,5α-bis[(trimethylsilyl)oxy]-3β,6β-epoxy-2H,8H-pyrimido[6,1-b][1,3]oxazocin-8-one

Order 930295-07-1 10H-PYRIDAZINO[6,1-B]QUINAZOLIN-10-ONE, 8-BROMO-2-CHLORO-

Order 41547-72-2 (3R)-3,4,5,6-Tetrahydro-4α,5α-bis[(trimethylsilyl)oxy]-3β,6β-epoxy-2H,8H-pyrimido[6,1-b][1,3]oxazocine-8,10(9H)-dione

Order 666750-20-5 10H-Pyridazino[6,1-b]quinazolin-10-one, 3-nitro-2-phenyl-

Order 41547-71-1 (3R)-4α-(Acetyloxy)-3,4,5,6-tetrahydro-11-methyl-3β,6β-epoxy-2H,8H-pyrimido[6,1-b][1,3]oxazocine-8,10(9H)-dione

Order 41547-73-3 (3R)-3,4,5,6-Tetrahydro-9-(trimethylsilyl)-4α,5α-bis(trimethylsiloxy)-3β,6β-epoxy-2H,8H-pyrimido[6,1-b][1,3]oxazocine-8,10(9H)-dione

Order 41569-25-9 (3R)-3,4,5,6,9,10-Hexahydro-10-[(trimethylsilyl)imino]-4β-[(trimethylsilyl)oxy]-3β,6β-epoxy-2H,8H-pyrimido[6,1-b][1,3]oxazocin-8-one

Order 930295-02-6 10H-Pyridazino[6,1-b]quinazolin-10-one, 2-chloro-6,7,8-trimethoxy-

Order 930295-03-7 10H-Pyridazino[6,1-b]quinazolin-10-one, 6,7,8-trimethoxy-2-methyl-

Order 930295-08-2 10H-PYRIDAZINO[6,1-B]QUINAZOLIN-10-ONE, 2-CHLORO-8-METHOXY-

Order 127692-01-7 3H-[1,2,4]Triazino[6,1-b]quinazoline-4,10-dione, 3-ethyl-

Order 15425-10-2 (3R)-3,4,5,6-Tetrahydro-4β,5β-dihydroxy-3β,6β-epoxy-2H,8H-pyrimido[6,1-b][1,3]oxazocine-8,10(9H)-dione

Order 41547-78-8 (3R)-3,4,5,6,9,10-Hexahydro-10-[(trimethylsilyl)imino]-4α,5α-bis[(trimethylsilyl)oxy]-3β,6β-epoxy-2H,8H-pyrimido[6,1-b][1,3]oxazocin-8-one

Order 64223-21-8 2H,6H-Pyrimido[6,1-b][1,3]thiazine,3,4,7,8-tetrahydro-7-(2-methoxyethyl)-9-nitro-

Order 41547-66-4 (3R)-3,4,5,6-Tetrahydro-4α,5α-dihydroxy-9-methyl-3β,6β-epoxy-2H,8H-pyrimido[6,1-b][1,3]oxazocine-8,10(9H)-dione

Order 61366-61-8 2H,6H-Pyrimido[6,1-b][1,3]thiazin-6-one,3,4,7,8-tetrahydro-7-methyl-9-nitro-8-propylidene-

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