Phthalazin

Pteridin

Quinoxalin

Benzo Pteridine

Benzo Quinoxaline

Phthalazinone

Quinoxalinone

Pteridinone

[]Phthalazine

[]Pteridine

[]Quinoxaline

Phthalazine

Porphine

Pteridine

Quinoxaline

Quinoxalinol

AminoPteridin

Piperazin

Piperazinone

[]Piperazine

Piperazine

Piperazine Iodo

[4,5-b]Quinoxale

[2,3-a]Quinolizine

[4,5-f]Quino

Order 27138-31-4 Oxydipropyl dibenzoate

Order 920966-03-6 1H-Pyrrolo[2,3-b]pyridine-5-carboxylic acid, 4-chloro-

Order 183675-82-3 Penthiopyrad

Order 3849-21-6 Ethyl cyanoglyoxylate-2-oxime

Order 1004-75-7 6-HYDROXY-2,4,5-TRIAMINOPYRIMIDINE

Order 119-04-0 NEOMYCIN B

Order 1695-77-8 Spectinomycin

Order 101530-10-3 Lanoconazole

Order 2689-68-1 METHYL 4-OXOTETRAHYDROTHIOPHENE-3-CARBOXYLATE

Order 4678-45-9 GRAYANOTOXIN III

Order 5539-46-8 5-aminothiazole-4-carboxamide

Order 22094-93-5 Pigment Yellow 81

Order 929000-66-8 3-Bromo-6-chloro-2-pyridinecarboxylic acid

Order 5981-09-9 Tris(p-Aminophenyl)Amine（TAPA）

Order 1159813-53-2 8-BROMO-1,2,3,4-TETRAHYDROISOQUINOLINE HYDROCHLORIDE

Order 31786-18-2 1,2,3,4-tetrahydro-2,6-naphthyridine